CXA2726GA Description CXA2726GA PDIC (photodetector develope
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PDIC DVD±R/RW
CXA2726GA
Description
CXA2726GA PDIC (photodetector developed photodetector optical pickup DVD±R/RW drives. photodiode circuits operate high speed allow high-speed read write. This also sleep function small (Chip Board) package. (Applications: Optical pickups DVD±R/RW RAM)
Features
Wide band (120MHz) differential output (Read Mode: signal addition output) output (WPP1 WPP2 signal addition output) Mode switching function (6-Mode switching Power save mode: SW1, SW2) 12-division photodiode supporting Small package Land Grid Array type Sleep function (Power save mode)
Package
18-pin LFLGA (Plastic)
Structure
Bipolar silicon monolithic
Sony reserves right change products specifications without prior notice. This information does convey license implication otherwise under patents other right. Application circuits shown, any, typical examples illustrating operation devices. Sony cannot assume responsibility problems arising these circuits.
PE05717-PS
CXA2726GA
Absolute Maximum Ratings
25°C) Supply voltage Operating temperature Storage temperature Allowable power dissipation Topr Tstg +100
Operating Conditions
Supply voltage Supply voltage SW1, SW2: SW1, SW2: Middle SW1, SW2: High OPEN
Output Sensitivity Table
Mode SLEEP Sleep Write Name Read Middle Middle High/Hi-Z High/Hi-Z Don't care Middle High/Hi-Z Middle High/Hi-Z Middle High/Hi-Z Main 10.00 22.40 1.30 2.91 1.00 2.24 40.20 90.00 5.23 11.71 4.02 9.01 8.95 20.10 1.67 3.73 0.87 1.95 0.67 1.50 mV/µW Unit
CXA2726GA
Block Diagram
WPP1
WPP2
Arithmetic Formulas 0.895 -0.895 WPP1 WPP2 each mode, follows. Mode1 0.167 Mode3 0.669 operate only Mode-1 Mode-2.
CXA2726GA
Configuration
(Top View)
WPP2
WPP1
Description
Symbol
Equivalent circuit
Description
dual power supply: Negative power supply single power supply:
Positive power supply.
Mode switching input. 0.4V: 2.0V: Middle 2.9V VCC: High
CXA2726GA
Symbol
Equivalent circuit
Description
Output voltage signals converted from optical signals.
WPP1 WPP2
Non-inverted output added signals. WPP1 WPP2
Output voltage signals converted from optical signals.
Mode switching input. 0.4V: 2.0V: Middle 2.9V VCC: High
dual power supply: single power supply: Center voltage input
CXA2726GA
Symbol
Equivalent circuit
Description
Inverted output added signals.
Non-inverted output added signals.
CXA2726GA
Electrical Optical Characteristics (Mode-1: Read Mode/Low Gain)
(VCC 5.0V, 1.4V, VSW1 VSW2 1.65V, 25°C) Item Current consumption Output offset voltage Output offset voltage (E+I H+L) Output offset voltage (WPP1, WPP2) Output offset voltage (RF+) Output offset voltage (RF-) Symbol Voff Voff Voff Voff Voff dark dark, reference dark, reference dark, reference dark, reference dark, reference dark dark dark Output offset matrix Voff dark dark dark (RF+) (RF-), dark Offset temperature drift Offset temperature drift (E+I H+L) Offset temperature drift (WPP1, WPP2) Offset temperature drift (RF+, RF-) Output voltage Output voltage (E+I H+L) Output voltage (WPP1, WPP2) Output voltage (RF+) Output voltage (RF-) Output voltage ratio (E+I H+L)/(A Voff/T Voff/T Voff/T Voff/T dark dark dark dark 650nm, 780nm, 10µW 650nm, 780nm, 10µW 650nm, 780nm, 10µW 650nm, 780nm, 10µW 650nm, 780nm, 10µW 650nm, 780nm, 10µW 650nm, 780nm, 10µW 650nm, 780nm, Conditions Min. -110 -110 -160 -100 -150 -100 30.15 1.25 6.71 -11.19 3.91 1.77 Typ. 44.0 10.0 40.20 1.67 8.95 -8.95 4.12 1.86 Max. 57.5 12.5 Unit µV/°C µV/°C µV/°C mV/°C mV/µW
50.25 mV/µW 2.09 mV/µW
11.19 mV/µW -6.71 mV/µW 4.33 1.95
Output voltage ratio ((RF+) (RF-))/(A Maximum output potential H+L) Vomax
CXA2726GA
Item Maximum output potential (WPP1, WPP2) Maximum output potential (RF+) Minimum output potential (RF-) Frequency response Frequency response (E+I H+L) Frequency response (WPP1, WPP2) Frequency response ((RF+) (RF-)) Group delay difference Group delay difference (WPP1, WPP2) Group delay difference ((RF+) (RF-)) Group delay difference Group delay difference (WPP1, WPP2) Group delay difference ((RF+) (RF-)) Slew rate Slew rate (E+I H+L) Slew rate (RF+, RF-) Output noise level Output noise level (RF+, RF-)
Symbol Vomax
Conditions 650nm, 780nm,
Min.
Typ.
Max.
Unit
Vomax
650nm, 780nm, 650nm, 780nm, 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 100kHz 70MHz 100kHz 70MHz 100kHz 70MHz 100kHz 90MHz 100kHz 90MHz 100kHz 90MHz Calculated Calculated Calculated 30kHz, 90MHz, dark 30kHz, 90MHz, dark
Vomin
V/µs V/µs V/µs
Note) Output offset voltage: reference. output voltage represents potential variation output between optical emission dark state. Items with asterisk design confirmation items. Measurement optical input: Measurement made emitting light center each photodiode. load conditions (for follows. 2k//20pF, H+L, WPP1, WPP2: 6k//20pF, RF+, RF-: (1µF (1.3k//10pF))//10pF
CXA2726GA
Electrical Optical Characteristics (Mode-2: Read Mode/High Gain)
(VCC 5.0V, 1.4V, VSW1 VSW2 3.3V, 25°C) Item Current consumption Output offset voltage Output offset voltage (E+I H+L) Output offset voltage (WPP1, WPP2) Output offset voltage (RF+) Output offset voltage (RF-) Symbol Voff Voff Voff Voff Voff dark dark, reference dark, reference dark, reference dark, reference dark, reference dark dark dark Output offset matrix Voff dark dark dark (RF+) (RF-), dark Offset temperature drift Offset temperature drift (E+I H+L) Offset temperature drift (WPP1, WPP2) Offset temperature drift (RF+, RF-) Output voltage Output voltage (E+I H+L) Output voltage (WPP1, WPP2) Output voltage (RF+) Output voltage (RF-) Output voltage ratio (E+I H+L)/(A Voff/T Voff/T Voff/T Voff/T dark dark dark dark 650nm, 780nm, 10µW 650nm, 780nm, 10µW 650nm, 780nm, 10µW 650nm, 780nm, 10µW 650nm, 780nm, 10µW 650nm, 780nm, 10µW 650nm, 780nm, 10µW 650nm, 780nm, Conditions Min. -110 -110 -160 -100 -150 -100 16.8 67.5 2.79 15.0 -25.1 3.88 1.79 Typ. 44.0 22.4 90.0 3.73 20.1 -20.1 4.08 1.88 Max. 57.5 28.0 Unit µV/°C µV/°C µV/°C mV/°C mV/µW
112.5 mV/µW 4.67 25.1 mV/µW mV/µW
-15.0 mV/µW 4.28 1.97
Output voltage ratio ((RF+) (RF-))/(A Maximum output potential H+L) Vomax
CXA2726GA
Item Maximum output potential (WPP1, WPP2) Maximum output potential (RF+) Minimum output potential (RF-) Frequency response Frequency response (E+I H+L) Frequency response (WPP1, WPP2) Frequency response ((RF+) (RF-)) Group delay difference Group delay difference (WPP1, WPP2) Group delay difference ((RF+) (RF-)) Group delay difference Group delay difference (WPP1, WPP2) Group delay difference ((RF+) (RF-)) Slew rate Slew rate (E+I H+L) Slew rate (RF+, RF-) Output noise level Output noise level (RF+, RF-)
Symbol Vomax
Conditions 650nm, 780nm,
Min.
Typ.
Max.
Unit
Vomax
650nm, 780nm, 650nm, 780nm, 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 100kHz 70MHz 100kHz 70MHz 100kHz 70MHz 100kHz 90MHz 100kHz 90MHz 100kHz 90MHz Calculated Calculated Calculated 30kHz, 90MHz, dark 30kHz, 90MHz, dark
Vomin
V/µs V/µs V/µs
Note) Output offset voltage: reference. output voltage represents potential variation output between optical emission dark state. Items with asterisk design confirmation items. Measurement optical input: Measurement made emitting light center each photodiode. load conditions (for follows. 2k//20pF, H+L, WPP1, WPP2: 6k//20pF, RF+, RF-: (1µF (1.3k//10pF))//10pF
CXA2726GA
Electrical Optical Characteristics (Mode-3: Write Mode)
(VCC 5.0V, 1.4V, VSW1 1.65V, VSW2 1.65V, 25°C) Item Current consumption Output offset voltage Output offset voltage (E+I H+L) Output offset voltage (WPP1, WPP2) Symbol Voff Voff Voff dark dark, reference dark, reference dark, reference dark dark dark Output offset matrix Voff dark dark dark Offset temperature drift Offset temperature drift (E+I H+L) Offset temperature drift (WPP1, WPP2) Output voltage Output voltage (E+I H+L) Output voltage (WPP1, WPP2) Output voltage ratio (E+I H+L)/(A Maximum output potential H+L, WPP1, WPP2) Frequency response Frequency response (E+I H+L) Frequency response (WPP1, WPP2) Voff/T Voff/T Voff/T dark dark dark 650nm, 780nm, 350µW 650nm, 780nm, 350µW 650nm, 780nm, 350µW 650nm, 780nm, 350µW Conditions Min. -100 -150 -100 0.98 3.92 0.65 3.89 Typ. 39.0 1.30 5.23 0.87 4.09 Max. 51.0 1.63 6.54 1.09 4.29 Unit µV/°C µV/°C µV/°C mV/µW mV/µW mV/µW
Vomax
650nm, 780nm, 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB
CXA2726GA
Item Group delay difference WPP1, WPP2) Group delay difference WPP1, WPP2) Settling time Settling time (E+I H+L) Settling time (WPP1, WPP2) Settling time (WPP1, WPP2) Slew rate Slew rate (E+I H+L) Slew rate (WPP1, WPP2) Output noise level Output noise level (WPP1, WPP2)
Symbol Tset Tset Tset Tset
Conditions 100kHz 70MHz 100kHz 90MHz Output 299mV Output 323mV 1.3mV Output 20mV Output 399mV Calculated Calculated Calculated 30kHz, 90MHz, dark 30kHz, 90MHz, dark
Min.
Typ. 18.0 27.0 15.0 15.0
Max.
Unit V/µs V/µs V/µs
Note) Output offset voltage: reference. output voltage represents potential variation output between optical emission dark state. Items with asterisk design confirmation items. Measurement optical input: Measurement made emitting light center each photodiode. load conditions (for follows. 2k//20pF, H+L, WPP1, WPP2: 6k//20pF
CXA2726GA
Electrical Optical Characteristics (Mode-4: Write Mode)
(VCC 5.0V, 1.4V, VSW1 1.65V, VSW2 3.3V, 25°C) Item Current consumption Output offset voltage Output offset voltage (E+I H+L) Output offset voltage (WPP1, WPP2) Symbol Voff Voff Voff dark dark, reference dark, reference dark, reference dark dark dark Output offset matrix Voff dark dark dark Offset temperature drift Offset temperature drift (E+I H+L) Offset temperature drift (WPP1, WPP2) Output voltage Output voltage (E+I H+L) Output voltage (WPP1, WPP2) Output voltage ratio (E+I H+L)/(A Maximum output potential H+L, WPP1, WPP2) Frequency response Frequency response (E+I H+L) Frequency response (WPP1, WPP2) Voff/T Voff/T Voff/T dark dark dark 650nm, 780nm, 175µW 650nm, 780nm, 175µW 650nm, 780nm, 175µW 650nm, 780nm, 175µW Conditions Min. -100 -150 -100 2.73 8.78 1.46 3.78 Typ. 39.0 2.91 11.71 1.95 3.98 Max. 51.0 3.41 14.63 2.44 4.18 Unit µV/°C µV/°C µV/°C mV/µW mV/µW mV/µW
Vomax
650nm, 780nm, 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB
CXA2726GA
Item Group delay difference WPP1, WPP2) Group delay difference WPP1, WPP2) Settling time Settling time (E+I H+L) Settling time (WPP1, WPP2) Settling time (WPP1, WPP2) Slew rate Slew rate (E+I H+L) Slew rate (WPP1, WPP2) Output noise level Output noise level (WPP1, WPP2)
Symbol Tset Tset Tset Tset
Conditions 100kHz 70MHz 100kHz 90MHz Output 690mV 34.5 6.9mV Output 745mV 14.9 Output 920mV 9.2mV Output 46mV 9.2mV Calculated Calculated Calculated 30kHz, 90MHz, dark 30kHz, 90MHz, dark
Min.
Typ. 18.0 27.0 15.0 15.0
Max.
Unit V/µs V/µs V/µs
Note) Output offset voltage: reference. output voltage represents potential variation output between optical emission dark state. Items with asterisk design confirmation items. Measurement optical input: Measurement made emitting light center each photodiode. load conditions (for follows. 2k//20pF, H+L, WPP1, WPP2: 6k//20pF
CXA2726GA
Electrical Optical Characteristics (Mode-5: Write Mode)
(VCC 5.0V, 1.4V, VSW1 3.3V, VSW2 1.65V, 25°C) Item Current consumption Output offset voltage Output offset voltage (E+I H+L) Output offset voltage (WPP1, WPP2) Symbol Voff Voff Voff dark dark, reference dark, reference dark, reference dark dark dark Output offset matrix Voff dark dark dark Offset temperature drift Offset temperature drift (E+I H+L) Offset temperature drift (WPP1, WPP2) Output voltage Output voltage (E+I H+L) Output voltage (WPP1, WPP2) Output voltage ratio (E+I H+L)/(A Maximum output potential H+L, WPP1, WPP2) Frequency response Frequency response (E+I H+L) Frequency response (WPP1, WPP2) Voff/T Voff/T Voff/T dark dark dark 650nm, 780nm, 350µW 650nm, 780nm, 350µW 650nm, 780nm, 350µW 650nm, 780nm, 350µW Conditions Min. -100 -150 0.75 3.01 0.50 3.95 Typ. 39.0 1.00 4.02 0.67 4.16 Max. 51.0 1.25 5.03 0.84 4.37 Unit µV/°C µV/°C mV/°C mV/µW mV/µW mV/µW
Vomax
650nm, 780nm, 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB
CXA2726GA
Item Group delay difference WPP1, WPP2) Group delay difference WPP1, WPP2) Settling time Settling time (E+I H+L) Settling time (WPP1, WPP2) Settling time (WPP1, WPP2) Slew rate Slew rate (E+I H+L) Slew rate (WPP1, WPP2) Output noise level Output noise level (WPP1, WPP2)
Symbol Tset Tset Tset Tset
Conditions 100kHz 70MHz 100kHz 90MHz Output 230mV 11.5 2.3mV Output 248mV Output 306.7mV 15.3 3.1mV Output 15.3mV 306.7 3.1mV Calculated Calculated Calculated 30kHz, 90MHz, dark 30kHz, 90MHz, dark
Min.
Typ. 15.0 24.0 15.0 15.0
Max.
Unit V/µs V/µs V/µs
Note) Output offset voltage: reference. output voltage represents potential variation output between optical emission dark state. Items with asterisk design confirmation items. Measurement optical input: Measurement made emitting light center each photodiode. load conditions (for follows. 2k//20pF, H+L, WPP1, WPP2: 6k//20pF
CXA2726GA
Electrical Optical Characteristics (Mode-6: Write Mode)
(VCC 5.0V, 1.4V, VSW1 3.3V, VSW2 3.3V, 25°C) Item Current consumption Output offset voltage Output offset voltage (E+I H+L) Output offset voltage (WPP1, WPP2) Symbol Voff Voff Voff dark dark, reference dark, reference dark, reference dark dark dark Output offset matrix Voff dark dark dark Offset temperature drift Offset temperature drift (E+I H+L) Offset temperature drift (WPP1, WPP2) Output voltage Output voltage (E+I H+L) Output voltage (WPP1, WPP2) Output voltage ratio (E+I H+L)/(A Maximum output potential H+L, WPP1, WPP2) Frequency response Frequency response (E+I H+L) Frequency response (WPP1, WPP2) Voff/T Voff/T Voff/T dark dark dark 650nm, 780nm, 175µW 650nm, 780nm, 175µW 650nm, 780nm, 175µW 650nm, 780nm, 175µW Conditions Min. -100 -150 -100 1.68 6.75 1.12 3.83 Typ. 39.0 2.24 9.01 1.50 4.03 Max. 51.0 2.80 Unit µV/°C µV/°C µV/°C mV/µW
11.26 mV/µW 1.88 4.23 mV/µW
Vomax
650nm, 780nm, 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB 650nm, 780nm 10µWDC 4µWp-p 100kHz reference, -3dB
CXA2726GA
Item Group delay difference WPP1, WPP2) Group delay difference WPP1, WPP2) Settling time Settling time (E+I H+L) Settling time (WPP1, WPP2) Settling time (WPP1, WPP2) Slew rate Slew rate (E+I H+L) Slew rate (WPP1, WPP2) Output noise level Output noise level (WPP1, WPP2)
Symbol Tset Tset Tset Tset
Conditions 100kHz 70MHz 100kHz 90MHz Output 515mV 25.8 5.2mV Output 556.6mV 11.1 2.2mV Output 687mV 34.4 6.9mV Output 34.4mV 6.9mV Calculated Calculated Calculated 30kHz, 90MHz, dark 30kHz, 90MHz, dark
Min.
Typ. 15.0 24.0 15.0 15.0
Max.
Unit V/µs V/µs V/µs
Note) Output offset voltage: reference. output voltage represents potential variation output between optical emission dark state. Items with asterisk design confirmation items. Measurement optical input: Measurement made emitting light center each photodiode. load conditions (for follows. 2k//20pF, H+L, WPP1, WPP2: 6k//20pF
CXA2726GA
Electrical Optical Characteristics (Read Write Mode Switching Characteristics)
(VCC 5.0V, 1.4V, 25°C) Item Mode switching time RF+, RF-) Symbol Tset Conditions 650nm, 780nm, Output level (Read mode Write mode) Min. Typ. Max. Unit
Electrical Optical Characteristics (Sleep Mode)
(VCC 5.0V, 1.4V, VSW2 25°C) Item Current consumption Symbol dark Conditions Min. Typ. Max. Unit
CXA2726GA
Measurement Circuit
WPP1
WPP2
load conditions follows. 2k//20pF H+L, WPP1, WPP2 6k//20pF RF+, (1µF (1.3k//10pF))//10pF
CXA2726GA
Photodetector Pattern Dimensions
(Unit: Division line width:
View
CXA2726GA
Example Representative Characteristics (Frequency Response)
Mode-1
frequency response
Gain [dB] 100M Frequency [Hz] Gain [dB] 100M Frequency [Hz]
frequency response
WPP1 WPP2 frequency response
Gain [dB] 100M Frequency [Hz] Gain [dB]
frequency response
100M Frequency [Hz]
CXA2726GA
Mode-2
frequency response
Gain [dB] 100M Frequency [Hz] Gain [dB] 100M Frequency [Hz]
frequency response
WPP1 WPP2 frequency response
Gain [dB] 100M Frequency [Hz] Gain [dB]
frequency response
100M Frequency [Hz]
CXA2726GA
Mode-3
frequency response
Gain [dB] 100M Frequency [Hz] Gain [dB] 100M Frequency [Hz]
frequency response
WPP1 WPP2 frequency response
Gain [dB] 100M Frequency [Hz]
CXA2726GA
Mode-4
frequency response
Gain [dB] 100M Frequency [Hz] Gain [dB] 100M Frequency [Hz]
frequency response
WPP1 WPP2 frequency response
Gain [dB] 100M Frequency [Hz]
CXA2726GA
Mode-5
frequency response
Gain [dB] Gain [dB] 100M Frequency [Hz] 100M Frequency [Hz]
frequency response
WPP1 WPP2 frequency response
Gain [dB] 100M Frequency [Hz]
CXA2726GA
Mode-6
frequency response
Gain [dB] 100M Frequency [Hz] Gain [dB] 100M Frequency [Hz]
frequency response
WPP1 WPP2 frequency response
Gain [dB] 100M Frequency [Hz]
CXA2726GA
Example Representative Characteristics (Settling Characteristics)
Mode-3
settling characteristics
0.35 0.30 0.25 Output voltage 0.20 0.15 0.10 0.05 0.00 -0.05 Time [ns]
settling characteristics
0.40 0.35 0.30 Output voltage 0.25 0.20 0.15 0.10 0.05 0.00 -0.05 Time [ns]
WPP1 WPP2 settling characteristics
0.50
0.40
Output voltage
0.30
0.20
0.10
0.00
-0.10 Time [ns]
CXA2726GA
Mode-4
settling characteristics
Output voltage -0.1 Time [ns]
settling characteristics
0.90 0.80 0.70 Output voltage 0.60 0.50 0.40 0.30 0.20 0.10 0.00 -0.10 Time [ns]
WPP1 WPP2 settling characteristics
1.20 1.00 0.80 0.60 0.40 0.20 0.00 -0.20 Time [ns]
Output voltage
CXA2726GA
Mode-5
settling characteristics
0.30 0.25 0.20 0.15 0.10 0.05 0.00 -0.05
Output voltage
Time [ns]
settling characteristics
0.30 0.25 0.20 Output voltage 0.15 0.10 0.05 0.00 -0.05
Time [ns]
WPP1 WPP2 settling characteristics
0.35 0.30 0.25 Output voltage 0.20 0.15 0.10 0.05 0.00 -0.05 -0.10
Time [ns]
CXA2726GA
Mode-6
settling characteristics
-0.1
Output voltage
Time [ns]
settling characteristics
0.70 0.60 0.50 Output voltage 0.40 0.30 0.20 0.10 0.00 -0.10 Time [ns]
WPP1 WPP2 settling characteristics
0.80 0.70 0.60 Output voltage 0.50 0.40 0.30 0.20 0.10 0.00 -0.10 -0.20 Time [ns]
CXA2726GA
Notes Operation
Power supply
CXA2726GA used with single power supply dual power supply. However, this provided with center voltage generating circuit, when used with single power supply center voltage must supplied from amplifier other device. power supply connections each case shown table below. (Pin Dual power supply Single power supply Positive power supply Positive power supply (Pin Center voltage (Pin Negative power supply
potential difference between should range 5.5V both single power supply dual power supply.
Mechanical strength package
mechanical strength package guaranteed CXA2726GA. employ mounting method which applies heavy load package.
Visual inspection standard
visual inspection standards over photodetector follows. Foreign object limit Equivalent area 10µm less Inspection method Using metallurgical microscope coaxial illumination, bright field image), focus photodetector measure sharp shadow size. Inspection range Entire photodetector area (entire area page 21).
Bypass capacitors
Connect 0.1µF capacitors "between pins between pins" "between pins between pins" lower power supply line impedance. flexible printed circuit (FPC) pattern take other measures that bypass capacitors located near PDIC.
Electrostatic strength
CXA2726GA electrostatic strength 300V*1, should used environment where countermeasures against electrostatic discharge have been implemented.
Testing method: EIAJ ED-4701-1 C-111A Testing method
Soldering
Reflow soldering: Finish reflow soldering under recommended conditions described next page. Also, take care apply stress package during preheating heated condition including immediately after soldering because resin softened these cases.
CXA2726GA
Reflow Soldering Recommended Conditions
Perform infrared reflow, oven that combines these methods. Finish reflow soldering within following range after unsealing moisture-proof packing. 30°C/70%RH/8h Reflow 30°C/70%RH/8h Reflow Note) Perform reflow soldering maximum times. When reflow soldering cannot performed within these specifications, baking should first performed under either following conditions. [Baking conditions] 125°C, Baking performed taped condition. Baking should performed only time. Reflow conditions: Perform reflow soldering within range shown figure below.
Peak: 250°C max. 230°C more 6°C/s Temperature [°C] Pre-heating zone 180°C 150°C 4°C/s Soldering zone Heating time 6°C/s)
sure consult your Sony representative when performing reflow soldering outside ranges described above.
CXA2726GA
Reflow Soldering Recommended Conditions
Perform infrared reflow, oven that combines these methods. Finish reflow soldering within following range after unsealing moisture-proof packing. 30°C/80%RH/12h Reflow Note) Perform reflow soldering only time. When reflow soldering cannot performed within these specifications, baking should first performed under either following conditions. [Baking conditions] 125°C, Baking performed taped condition. Baking should performed only time. Reflow conditions: Perform reflow soldering within range shown figure below.
Peak: 240°C max. 230°C more 6°C/s Temperature [°C] Pre-heating zone 180°C 150°C 4°C/s Soldering zone Heating time 6°C/s)
sure consult your Sony representative when performing reflow soldering outside ranges described above.
CXA2726GA
Indication Explanation Figure
Surface
View
indication Back (Resist window diagram)
View
CXA2726GA
Photodetector Position
(Unit:
Surface
Photodetector: center package
0.38
Back
View
0.35
Resin uppermost Surface that senses surface incident light
resin thickness (mechanical dimension) over photodetector 0.35 0.2mm. resin refractive index follows. 650nm: 1.55, 780nm: 1.54 photodetector center position accuracy follows. 0.16mm, angular (with axis
CXA2726GA
Package Outline
(Unit:
18PIN LFLGA
1.25
INDEX
18-0.45 0.03
PACKAGE MATERIAL SONY CODE JEITA CODE JEDEC CODE
LFLGA-18P-391
TERMINAL TREATMENT TERMINAL MATERIAL PACKAGE MASS
GLASS EPOXY NICKEL GOLD PLATING COPPER 0.03g
Sony Corporation
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