1CHANNEL 10-BIT CONVERTER MB40760 DESCRIPTION MB40760 l
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DS04-28311-2E
1CHANNEL 10-BIT CONVERTER
MB40760
DESCRIPTION
MB40760 low-power consumption, high-speed 10-bit converter. MB40760 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. MB40760 converter suitable high-resolution VTRs.
FEATURES
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 (0.6 VCCA) VROUT2: Band-gap reference circuit (VCCA-2V) Others Supply voltage: single power supply Power dissipation: (Typical value analog output voltage VP-P) (Typical value analog output voltage VP-P)
PACKAGES
Plastic Plastic SOP,
(DIP-20P-M01)
(FPT-20P-M01)
MB40760
ASSIGNMENT
(TOP VIEW) (MSB) (DIP-20P-M01) (FPT-20P-M01) VCCA A.OUT ROUT2 ROUT1 COMP A.GND D.GND
(LSB)
DESCRIPTIONS
Symbol VCCD VCCA D.GND A.GND Description Data signal input (D1: MSB, D10: LSB) Clock signal input Digital power (+5V) Analog power Digital ground (0V) Analog ground (0V) Reference voltage input Analog output dynamic range setup Connect built-in reference voltage When using external reference voltage, voltage this must from 2.7V 4.3V, VCCA-VRIN must from 0.7V 2.2V Reference voltage output output voltage potential divider reference fixed VCCA. When this connected analog output voltage ranges from VCCA VCCA Reference voltage output output voltage band-gap reference fixed VCCA-2.0(V). When connected analog output voltage ranges from VCCA-2.0(V) VCCA Phase compensation capacitor Insert capacitor greater between A.GND COMP phase compensation Analog signal output
VRIN
VROUT1
VROUT2
COMP A.OUT
MB40760
BLOCK DIAGRAM
A.OUT
(MSB) (LSB) Input Buffer Masterslave Flip Flop Buffer Current Switch
Reference Resistor Amplifier
Reference Voltage (potential divider reference) Reference Voltage (band-gap reference)
D.GND A.GND
ROUT1
ROUT2
COMP
MB40760
DIGITAL INPUT EQUIVALENT CIRCUIT
Digital inputs,CLK
Threshold voltage=1.4
D.GND
ANALOG OUTPUT EQUIVALENT CIRCUIT
Ro=240
A.OUT A.GND
REFERENCE VOLTAGE OUTPUT EQUIVALENT CIRCUIT
ROUT1 A.GND ROUT2
*:Overcurrent -prevention resistor k)for short GND.
MB40760
TYPICAL CONNECTION EXAMPLE
0.01 VCCD VCCA A.OUT VROUT2 VRIN VROUT1 Output COMP 0.01
DATA Input
Connect VROUT1,VROUT2 external reference voltage.
D.GND
A.GND
MB40760
ABSOLUTE MAXIMUM RATINGS
(A.GND D.GND +25°C) Parameter Analog power supply voltage Digital power supply voltage Power supply voltage difference Digital signal input voltage Storage Temperature Symbol VCCA VCCD VCCD-VCCA Tstg Value -0.5 +7.0 -0.5 +7.0 -0.5 +7.0 +125 Unit
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.
RECOMMENDED OPERATING CONDITIONS
(A.GND D.GND -20°C +75°C) Standard values Unit Min. Typ. Max. 4.75 4.75 -0.2 0.70 2.65 5.00 5.00 2.00 3.00 5.25 5.25 2.20 4.30
Parameter Power supply voltage Analog power supply voltage Digital power supply voltage Power supply voltage difference
Symbol VCCA VCCD VCCA-VCCD VCCA-VRIN VRIN VIHD VILD fCLK CCOMP
Analog reference voltage Digital input high voltage Digital input voltage Clock frequency Setup time Hold time Clock minimum pulse width high Clock minimum pulse width Phase compensation capacitor Operating temperature
MB40760
CHARACTERISTICS
(VCCA VCCD 4.75 5.25V, A.GND D.GND -20°C +75°C) Parameter Resolution Linearity error Differential Iinearity error Digital input current high Digital input current Reference input current Potential divider reference Band-gap reference Reference voltage Reference voltage Temperature coefficient Symbol IIHD IILD IRIN VROUT1 VROUT2 VOFS VOZS Conditions accuracy VIHD 2.7V VILD 0.4V VRIN 3.000V VCCA 5.00V VCCD 5.00V VCCA 5.00V VCCD 5.0V VRIN 3.000V +25°C VCCA 5.25V VCCD 5.25V VRIN VROUT1 Standard values Min. -100 2.900 VCCA -2.100 VCCA 2.932 Typ. 3.000 VCCA -2.000 VCCA 3.002 Max. ±0.1 ±0.1 3.100 VCCA -1.900 3.072 Unit ppm/°C
Full-scale output voltage Zero-scale output voltage Output resistance Power dissipation VCCA VCCD
CHARACTERISTICS
(VCCA VCCD 4.75 5.25V, A.GND D.GND -20°C +75°C) Standard values Symbol Conditions Unit Min. Typ. Max. tset 15pF A.OUT terminating resistance 17.5 MSPS
Parameter Maximum conversion rate Output propagation delay time Output rise time Output fall time Settling time
MB40760
TIMING CHART
VIHD
Data input
VILD VIHD
Clock input
VILD
±1/2 VOFS
Analog ouput
±1/2
VOZS tsetLH tPLH tPHL
tsetHL
MB40760
OUTPUT VOLTAGE CHARACTERISTICS
Input (VCCA) VOFS
Output A.OUT 5.000 5.000
1023
VOZS (VRIN)
3.002 3.000
OUTPUT VOLTAGE FORMULA IDEAL CONDITIONS
A.OUT VCCA (VCCA VRIN) 1024 Digital input from 1023) 1023
VOFS VCCA VOZS VCCA 1023 1024 (VCCA VRIN)
Notes: Preventing Switching Noise prevent switching noise analog output signal, connect noise limiting capacitors VCCA VCCD pins close A.GND D.GND pins possible. Power Pattern reduce parasitic impedance, board pattem VCCA, VCCD, A.GND D.GND pins should wide possible.
MB40760
TYPICAL CHARACTERISTICS CURVES
1.Power Supply Current v.s. Ambient Temperature 5.25 VRIN VROUT1
2.Linearity Error v.s. Ambient Temperature 5.00 VRIN 3.000
0.08
CC,Power supply current (mA)
Linearity error(%)
0.06
0.04
0.02
Ambient temperature (°C)
Ambient temperature (°C)
3.Differential Linearity Error v.s. Ambient Temperature 5.00 VRIN 3.000
4.Output Resistance v.s. Ambient Temperature
0.08
Differential Iinearity error(%)
0.06
Ro,Output resistance()
0.04
0.02
Ambient temperature (°C)
Ambient temperature (°C)
MB40760
5.Full-Scale Output Voltage v.s. Ambient Temperature 5.00 VRIN 3.000 (Reference)
6.Zero-Scale Output Voltage v.s. Ambient Temperature 5.00 VRIN 3.000 3.100
3.050 OFS, Zero-scale 3.000 output volatge (mV) 2.950
OFS, Full-scale output voltage (mV)
Ambient temperature (°C)
2.900 Ambient temperature (°C)
ROUT1 Reference Output Voltage v.s. Ambient Temperature 5.00 3.100
ROUT2 Reference Output Voltage v.s. Ambient Temperature 5.00 3.100
3.050 ROUT1, Reference output voltage(V) ROUT2, Reference output voltage(V)
3.050
3.000
3.000
2.950
2.950
2.900 Ambient temperature (°C)
2.900 Ambient temperature (°C)
MB40760
ROUT2 Reference Output Voltage 17.Rise Time Fall Time v.s. Power Supply Voltage v.s. Power Supply Voltage
25°C 3.000 25°C Analog output termination amplitude)
10.Setup Time v.s. Ambient Temperature 18.Delay Time v.s. Ambient Temperature
5.00 3.000 5.00 Analog output termination amplitude)
2.100
2.050
Power supply voltage2.000 reference output volatge f,Rise Time CC-V ROUT2) fall time (ns) 1.950
Setup time (ns) PHL, Delay time (ns)
1.900
Ambient temperature (°C) Ambient temperature (°C)
Power supply voltage Power supply voltage
19.Delay Time v.s. Power Supply Voltage 11.Setup Time v.s. Power Supply Voltage 25°C 3.000 25°C Analog output termination amplitude)
20.Quantization Noise v.s. Analog v.s. Ambient Temperature 12.Hold TimeOutput Frequency
5.00
Setup time PHL, (ns) Delay time (ns)
Hold time (ns) Quantization noise(dB)
CLK=15
CLK=30 CLK=60
Power supply voltage Power supply voltage
Ambient temperature (°C) Analog output frequency (MHz)
MB40760
13.Hold Time v.s. Power Supply Voltage
14.Minimum Clock Pulse Width v.s. Ambient Temperature
25°C
5.00
n,Hold Time (ns)
Minimum clock pulse width (ns)
Power supply voltage
Ambient temperature (°C)
15.Minimum Clock Pulse Width v.s. Power Supply Voltage
16.Rise Time Fall Time v.s. Ambient Temperature VRIN 3.000 Analog output termination amplitude)
25°C
Minimum clock pulse width (ns)
f,Rise time fall time (ns)
Power supply voltage
Ambient temperature (°C)
MB40760
17.Rise Time Fall Time v.s. Power Supply Voltage 25°C 3.000 Analog output termination amplitude)
18.Delay Time v.s. Ambient Temperature 5.00 3.000 Analog output termination amplitude)
f,Rise Time fall time (ns)
PHL, Delay time (ns)
Power supply voltage
Ambient temperature (°C)
19.Delay Time v.s. Power Supply Voltage 25°C 3.000 Analog output termination amplitude)
20.Quantization Noise v.s. Analog Output Frequency
PHL, Delay time (ns)
Quantization noise(dB)
CLK=15 CLK=60 CLK=30
Power supply voltage
Analog output frequency (MHz)
MB40760
PACKAGE DIMENSIONS
Plastic DIP, (DIP-20P-M01)
+0.20
24.64 -0.30 .970
+.008 -.012
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 1.27(.050)
1.27
.034
.050 2.54(.100)
7.62(.300)
15°MAX
1994 FUJITSU LIMITED D20005S-3C-3
Dimensions (inch)
MB40760
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 (inch)
MB40760
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 211-8588, Japan Tel: (044) 754-3763 Fax: (044) 754-3329
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.
http://www.fujitsu.co.jp/
North South America FUJITSU MICROELECTRONICS, INC. Semiconductor Division 3545 North First Street Jose, 95134-1804, Tel: (408) 922-9000 Fax: (408) 922-9179 Customer Response Center Mon. Fri.: (PST) Tel: (800) 866-8608 Fax: (408) 922-9179
http://www.fujitsumicro.com/
Europe FUJITSU MIKROELEKTRONIK GmbH Siebenstein 6-10 D-63303 Dreieich-Buchschlag Germany Tel: (06103) 690-0 Fax: (06103) 690-122
http://www.fujitsu-ede.com/
Asia Pacific FUJITSU MICROELECTRONICS ASIA #05-08, Lorong Chuan Tech Park Singapore 556741 Tel: (65) 281-0770 Fax: (65) 281-0220
http://www.fmap.com.sg/
F9803 FUJITSU LIMITED Printed Japan
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