CHANNEL 10-BIT CONVERTER MB40730 MB40730 low-power consumpti
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DS04-28310-2E
CHANNEL 10-BIT CONVERTER
MB40730
MB40730 low-power consumption, high-speed 10-bit converter. MB40730 characterized compatible digital inputs, analog output voltage from maximum conversion rate MHz. provides reference voltage from potential divider band-gap reference, also external reference voltage. MB40730 converter suitable high-resolution VTRs.
20-PIN PLASTIC
Resolution: bits Conversion characteristics:
-Maximum conversion rate: (Minimum) -Linearity error: ±0.1 (Maximum) -Differential linearity error: ±0.1 (Maximum)
Input output:
-Digital input voltage: levels -Analog output voltage: Vp-p
Reference voltage:
-VROUT1: Potential divider circuit (VEEA 2/5.2) -VROUT2: Band-gap reference circuit Others: Supply voltage: -5.2 single power supply Power dissipation: (Typical value analog output voltage Vp-p) (Typical value analog output voltage Vp-p)
(VCCA=VCCD=0 Ta=+25°C) Parameter Symbol VEEA VEED VEED-VEEA Tstg Value -7.0 -7.0 +125 Unit
(DIP-20P-M01) 20-PIN PLASTIC
ABSOLUTE MAXIMUM RATINGS (See NOTE)
Analog power supply voltage Digital power supply voltage Power supply voltage difference Digital signal input voltage Storage Temperature NOTE:
Permanent device damage occur above Absolute Maximum Rating exceeded. Functional operation should restricted conditions detailed operational sections this data sheet. Exposure absolute maximum rating conditions extended periods affect device reliability.
(FPT-20P-M01)
This device contains circuitry protect inputs against damage high static voltages electric fields. However, advised that normal precautions taken avoid application voltage higher than maximum rated voltages this high impedance circuit.
MB40730
ASSIGNMENT
(TOP VIEW) (MSB) (DIP-20P-M01) (FPT-20P-M01) VCCD VCCA A.OUT VROUT2 VRIN VROUT1 COMP VEEA VEED
(LSB)
DESCRIPTIONS
Symbol VCCD VCCA VEED VEEA Description Data signal input (D1: MSB, D10: LSB) Clock signal input Digital ground Analog ground Digital power (-5.2 Analog ground (-5.2 Reference voltage input Analog output dynamic range setup Connect built-in reference voltage When using external reference voltage, voltage this must from -2.20 -0.70 Reference voltage output output voltage potential divider reference fixed VEEA 2/5.2. When this connected analog output voltage ranges from VEEA 2/5.2 Reference voltage output output voltage band-gap reference fixed -2.0 When connected analog output voltage ranges from Phase compensation capacitor Insert capacitor greater between VEEA COMP phase compensation Analog signal output
VRIN
VROUT1
VROUT2
COMP
MB40730
BLOCK DIAGRAM
A.OUT (MSB) (LSB) VCCA Input Buffer Masterslave Flip Flop Buffer Current Switch
VCCD Reference Resistor Amplifier
Reference Voltage (potential divider reference) Reference Voltage (band-gap reference)
VCCA
VEED VEEA
VROUT1
VROUT2
VRIN
COMP
MB40730
DIGITAL INPUT EQUIVALENT CIRCUIT
VCCD
Threshold voltage -1.3
VEED
ANALOG OUTPUT EQUIVALENT CIRCUIT
VCCA A.OUT VEEA
REFERENCE VOLTAGE OUTPUT EQUIVALENT CIRCUIT
VCCA VROUT1
VCCA
VEEA
VROUT2
Overcurrent-prevention resistor short GND.
MB40730
TYPICAL CONNECTION EXAMPLE
VCCD DATA Input
VCCA VROUT2 VRIN VROUT1 COMP Connect VROUT1, VROUT2 external reference voltage.
Input
VEED VEEA
0.01 -5.2
0.01
RECOMMENDED OPERATING CONDITIONS
(VCCA=VCCD=0 Ta=-20°C +75°C) Standard value Parameter Analog power supply voltage Digital power supply voltage Power supply voltage difference Symbol Min. Power supply voltage VEEA VEED VEEA-VEED VRIN -20°C Digital input high voltage VIHD 25°C 75°C -20°C Digital input voltage VILD 25°C 75°C Clock frequency Setup time Hold time Clock minimum pulse width high Clock minimum pulse width Phase compensation capacitor Operating temperature fCLK CCOMP -5.46 -5.46 -0.2 -2.20 -1.13 -1.95 -1.95 -1.95 Typ. -5.20 -5.20 -2.00 Max. -4.94 -4.94 -0.70 -0.88 -0.81 -0.735 -1.48 Unit
Analog reference voltage
MB40730
CHARACTERISTICS
(VEEA=VEED=-5.46 -4.94 Ta=-20°C +75°C) Parameter Symbol IIHD IILD IRIN VROUT1 VROUT2 VOFS VOZS Condition accuracy VRIN=-2.000V VEEA -5.20 VEED -5.20 VEEA -5.20 VEED -5.20 VRIN -2.000 Ta=+25°C VEEA -5.46 VEED -5.46 VRIN VROUT1 Standard values Min. -0.1 -2.100 -2.100 -2.068 Typ. -2.000 -2.000 -1.998 -34* Max. ±0.1 ±0.1 -1.900 -1.900 -1.928 Unit ppm/°C
Resolution Linearity error Differential linearity error Digital input current high Digital input current Reference input current Potential divider reference Band-gap reference Reference voltage Reference voltage Temperature coefficient
Full-scale output voltage Zero-scale output voltage Output resistance Power dissipation VEEA VEED -5.20
CHARACTERISTICS
(VEEA= VEED=-5.46 -4.94 Ta=-20°C +75°C) Standard values Parameter Maximum conversion rate Output propagation delay time Output rise time Output fall time Settling time Symbol tset A.OUT terminating resistance Conditions Min. Typ. 17.5 Max. MSPS Unit
MB40730
TIMING CHART
VIHD Data input VILD
-1.3
-0.9
-1.7 -0.9 -1.3
VIHD Clock input VILD
-1.7
±1/2LSB VOFS Analog output VOZS tsetLH tPLH tPHL tsetHL ±1/2LSB
MB40730
OUTPUT VOLTAGE CHARACTERISTICS
Input (VCCA) VOFS
Output A.OUT 0.000 0.000
1023
VOZS (VRIN)
-1.998 -2.000
OUTPUT VOLTAGE FORMULA IDEAL CONDITIONS
A.OUT VCCA 1023 (VCCA VRIN) 1024 Digital input code from 1023)
VOFS VCCA VOZS VCCA 1023 1024
(VCCA VRIN)
NOTES
Preventing Switching Noise prevent switching noise analog output signal, connect noise limiting capacitors VEEA VEED pins close VCCA VCCD pins possible. Power Pattern reduce parasitic impedance, board pattern VCCA, VCCD, VEEA VEED pins should wide possible.
MB40730
TYPICAL CHARACTERISTICS CURVES
Power Supply Current v.s. Ambient Temperature Linearity Error v.s. Ambient Temperature
-5.46 VRIN VROUT1 IEE, Power supply current (mA) -100 Ambient temperature
-5.20 VRIN -2.000 0.08 0.06 0.04 0.02 Ambient temperature
Linearity error
Differential Linearity Error v.s. Ambient Temperature -5.20 VRIN -2.000 0.08
Output Resistance v.s. Ambient Temperature
Ambient temperature Ambient temperature
0.06 0.04 0.02
Differential linearity error
Output resistance
MB40730
Full-Scale Output Voltage v.s. Ambient Temperature -5.20 VRIN -2.000 (Reference) VOFS, Full-scale output voltage (mV) Ambient temperature
Zero-Scale Output Voltage v.s. Ambient Temperature -5.20 VRIN -2.000 -1.900
-1.950 VOZS, Zero-scale output voltage
-2.000
-2.050
-2.100 Ambient temperature
VROUT1 Reference Output Voltage v.s. Ambient Temperature -5.20 -1.900
VROUT2 Reference Output Voltage v.s. Ambient Temperature -5.20 -1.900
-1.950 VROUT1, Reference -2.000 output voltage -2.050 VROUT2, Reference output voltage
-1.950
-2.000
-2.050
-2.100 Ambient temperature
-2.100 Ambient temperature
MB40730
VROUT2 Reference Output Voltage v.s. Power Supply Voltage 25°C -1.900
Setup Time v.s. Ambient Temperature
-5.20 tsu, Setup time (ns)
Reference output voltage VROUT2
-1.950
-2.000
-2.050
-6.0 -5.5 -5.0 -4.5 -4.0 Power supply voltage Ambient temperature
-2.100 -6.5
Setup Time v.s. Power Supply Voltage
Hold Time v.s. Ambient Temperature
25°C tsu, Setup time (ns) -6.5 -6.0 -5.5 -5.0 -4.5 -4.0 Power supply voltage Hold time (ns)
-5.20
Ambient temperature
MB40730
Hold Time v.s. Power Supply Voltage
Minimum Clock Pulse Width v.s. Ambient Temperature
-6.5 -6.0 -5.5 -5.0 -4.5 -4.0 Power supply voltage
-5.20
Hold time (ns)
twL/twH, Minimum clock pulse width (ns)
Ambient temperature
Minimum Clock Pulse Width v.s. Power Supply Voltage
Rise Time Fall Time v.s. Ambient Temperature -5.20 VRIN -2.000 Analog output termination amplitude)
-6.5 -6.0 -5.5 -5.0 -4.5 -4.0 Power supply voltage
twL/twH, Minimum clock pulse width (ns)
tr/tf, Rise time fall time (ns)
Ambient temperature
MB40730
Rise Time Fall Time v.s. Power Supply Voltage VRIN -2.000 Analog output termination amplitude) tr/tf, Rise time fall time (ns) -6.5 -6.0 -5.5 -5.0 -4.5 -4.0 Power supply voltage
Quantization Noise v.s. Analog Output Frequency
S/Nq, Quantization noise (dB) Analog output frequency fOUT (MHz)
fCLK fCLK fCLK
MB40730
PACKAGE DIMENSIONS
pins, Plastic (DIP-20P-M01)
24.64 -0.30 .970
+.008 -.012
+0.20
INDEX-1 INDEX-2 6.60±0.25 (.260±.010)
4.36(.172)MAX
0.51(.020)MIN 0.25±0.05 (.010±.002)
3.00(.118)MIN
0.46±0.08 (.018±.003)
+0.30 +.012 +0.30 +.012
0.86 .034 1.27(.050)
1.27
.050 2.54(.100)
7.62(.300)
15°MAX
1994 FUJITSU LIMITED D20005S-3C-3
Dimensions mm(inches).
MB40730
PACKAGE DIMENSIONS (Continued)
pins, Plastic (FPT-20P-M01)
2.25(.089)MAX 12.70 -0.20 .500 -.008
+0.25 +.010
0.05(.002)MIN (STAND OFF)
INDEX
5.30±0.30 (.209±.012)
7.80±0.40 (.307±.016)
6.80 -0.20 +.016 .268 -.008
+0.40
1.27(.050)
0.45±0.10 (.018±.004)
0.15 -0.02 +.002 .006 -.001
+0.05
0.50±0.20 (.020±.008)
Details part 0.20(.008)
0.10(.004) 11.43(.450)REF 0.50(.020) 0.18(.007)MAX 0.68(.027)MAX
1994 FUJITSU LIMITED F20003S-5C-4
Dimensions mm(inches).
FUJITSU LIMITED
further information please contact:
Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices KAWASAKI PLANT, 4-1-1, Kamikodanaka Nakahara-ku, Kawasaki-shi Kanagawa 211-88, Japan Tel: (044) 754-3763 Fax: (044) 754-3329 North South America FUJITSU MICROELECTRONICS, INC. Semiconductor Division 3545 North First Street Jose, 95134-1804, U.S.A. Tel: (408) 922-9000 Fax: (408) 432-9044/9045 Europe FUJITSU MIKROELEKTRONIK GmbH Siebenstein 6-10 63303 Dreieich-Buchschlag Germany Tel: (06103) 690-0 Fax: (06103) 690-122 Asia Pacific FUJITSU MICROELECTRONICS ASIA PTE. LIMITED #05-08, Lorong Chuan Tech Park Singapore 556741 Tel: (65) 281-0770 Fax: (65) 281-0220
Rights Reserved. contents this document subject change without notice. Customers advised consult with FUJITSU sales representatives before ordering. information circuit diagrams this document presented examples semiconductor device applications, intended incorporated devices actual use. Also, FUJITSU unable assume responsibility infringement patent rights other rights third parties arising from this information circuit diagrams. FUJITSU semiconductor devices intended standard applications (computers, office automation other office equipment, industrial, communications, measurement equipment, personal household devices, etc.). CAUTION: Customers considering products special applications where failure abnormal operation directly affect human lives cause physical injury property damage, where extremely high levels reliability demanded (such aerospace systems, atomic energy controls, floor repeaters, vehicle operating controls, medical devices life support, etc.) requested consult with FUJITSU sales representatives before such use. company will responsible damages arising from such without prior approval. semiconductor devices have inherently certain rate failure. must protect against injury, damage loss from such failures incorporating safety design measures into your facility equipment such redundancy, fire protection, prevention over-current levels other abnormal operating conditions. products described this document represent goods technologies subject certain restrictions export under Foreign Exchange Foreign Trade Control Japan, prior authorization Japanese government should required export those products from Japan.
F9703 FUJITSU LIMITED Printed Japan
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