3-Channel 8-Bit Converter MB40978 DESCRIPTION Fujitsu M

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3-Channel 8-Bit Converter MB40978 DESCRIPTION Fujitsu M

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DS04-28305-5E
3-Channel 8-Bit Converter
MB40978
DESCRIPTION
Fujitsu MB40978 8-bit ultra high speed digital analog converter video frequency band fabricated Fujitsu Advanced Bipolar Technology. Owing adoption 3-channel input/output, suitable digital graphic display etc.
FEATURES
Resolution Linearity Maximum Conversion Rate Analog Output Voltage Range Digital Input Voltage Single Power Supply Voltage Power Dissipation Package 8bits ±0.2% max. 60MSPS min. -1(V) Compatible +5.0V 350mW typ. Plastic Package (Suffix: Plastic Flat Package (Suffix: -PFQ)
PACKAGES
pin, Plastic SH-DIP pin, Plastic
(DIP-42P-M02)
(FPT-44P-M11)
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.
MB40978
ASSIGNMENTS
(TOP VIEW)
CLKB CLKG CLKR
VCCD VCCA ROUT GOUT BOUT VRIN VROUT VCCA COMP VCCD
VCCD VCCA ROUT GOUT BOUT VRIN INDEX VROUT VCCA COMP VCCD CLKR CLKG CLKB
1112
MB40978
DESCRIPTION
Number Symbol Description R-channel Digital Signal Inputs VIH=2.0V min. VIL=0.8V max. G-channel Digital Signal Inputs B-channel Digital Signal Inputs R-channel Analog Signal Output G-channel Analog Signal Output B-channel Analog Signal Output R-channel Clock Input VIH=2.0V min. VIL=0.8V max. G-channel Clock Input B-channel Clock Input Reference Voltage Input Reference Voltage Output This provided connect phase compensation capacitance. capacitor connected between GND. Power Supply Analog Circuit Power Supply Digital Circuit Ground connection
ROUT GOUT BOUT CLKR CLKG CLKB VRIN VROUT COMP VCCA VCCD N.C.
MB40978
BLOCK DIAGRAM
CLKR (MSB) (LSB) ROUT Input buffer
Master slave
Buffer
Current switch
CLKG (MSB) (LSB) GOUT Input buffer
Master slave
Buffer
Current switch
CLKB (MSB) (LSB) BOUT Input buffer
Master slave
Buffer
Current switch
Reference resistor Reference voltage
VROUT
VRIN
COMP
VCCD
VCCA
MB40978
ABSOLUTE MAXIMUM RATINGS
Parameter Power supply voltage Analog reference voltage Digital input voltage Storage temperature Symbol VCCA, VCCD VRIN TSTG Rating -0.5 +7.0 -0.5 VCCA +0.5 -0.5 +7.0 +125 Unit
Note: Permanent device damage occur above Absolute Maximum Ratings 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
Parameter Power supply voltage Analog reference voltage Digital high-level input voltage Digital low-level voltage Clock frequency Set-up time Hold time Minimum high pulse width Minimum pulse width Phase compensation capacitance Operating temperature Note: VCCA VREF 1.2V Symbol VCCA, VCCD (VCCA VCCD) VRIN VIHD VILD fCLK CCOPM Value 4.75 (-0.2) 3.70 4.00 5.25 (0.2) 4.30 Unit
MB40978
ELECTRICAL CHARACTERISTICS
(VCCA VCCD 4.75 5.25V, 70°C) Parameter Resolution Linearity error Reference input current Reference output voltage Digital high-level input curren Digital low-level input current output voltage ratio Full-scale output voltage Symbol IRIN VROUT IIHD IILD VOFS Condition VRIN, VROUT Short VCC=5.00V VIHD=2.7V VILD=0.4V VCCA=5.000V VRIN, VROUT Short VCCA=VCCD=5.000V VRIN=4.00V VCCA=VCCD=5.000V VRIN, VROUT Short VCC=5.25V VRIN, VROUT Short Value Min. 3.900 -100 VCCA 3.944 3.884 Typ. 4.000 VCCA 4.004 4.004 Max. Unit Bits
±0.2
4.100 4.064 4.124
Zero-scale output voltage
VOZS
Output resistance Power supply current Note: VCCA VCCD 5.00V
SWITCHING CHARACTERISTICS
(VCCA VCCD 4.75 5.25V, 70°C) Parameter Maximum conversion rate Output delay time Output rise time Output fall time Symbol tPLH tPHL Value Min. Typ. Max. Unit MSPS
MB40978
REFERENCE VOLTAGE OUTPUT EQUIVALENT CIRCUIT
VROUT
ROUT
ANALOG OUTPUT EQUIVALENT CIRCUIT
ROUT, GOUT, BOUT
OUT, OUT,
DIGITAL INPUT EQUIVALENT CIRCUIT
Digital input Threshold voltage
MB40978
OUTPUT VOLTAGE
Input toR8 toG8 toB8 Output ROUT GOUT BOUT
(VCCA) VOFS
5.000V 5.000V
VOZS (VRIN)
4.004V 4.000V 1LSB=4mV
TIMING DIAGRAM
Data Input 1.5V Clock Input 1.5V
VOFS Analog Output VOZS tPLH tPHL
MB40978
APPLICATION EXAMPLES
Signal Process
CLOCK
ROUT
COMP
Component Signal Processing
CLOCK CLOCK (R-Y) CLOCK (B-Y) ROUT (R-Y) (R-Y) (B-Y) COMP (B-Y) Matrix
MB40978
PACKAGE DIMENSIONS
pin, Plastic (DIP-42P-M02)
38.35 -0.30 +.008 1.510 -.012
+0.20
INDEX-1 13.80±0.25 (.543±.010) INDEX-2
0.51(.020)MIN 5.25(.207)MAX 3.00(.118)MIN 0.25±0.05 (.010±.002)
1.00 +.020 .039 1.778±0.18 (.070±.007) 1.778(.070) 35.56(1.400)REF
+0.50
0.45±0.10 (.018±.004)
15.24(.600)
15°MAX
1994 FUJITSU LIMITED D42007S-3C-3
Dimensions (inches).
(Continued)
MB40978
pin, Plastic (FPT-44P-M11)
14.40±0.40 (.567±.016) 10.00±0.20 (.394±.008)
2.35(.093)MAX 0.05(.002)MIN (STAND OFF)
Details part
0.15(.006)
INDEX
8.00 (.315)
11.60±0.30 (.457±.012)
0.20(.008) 0.18(.007)MAX 0.53(.021)MAX
Details part LEAD
0.80(.0315)TYP
0.30±0.10 (.012±.004)
0.16(.006)
0.15±0.05 (.006±.002) 0~10° 1.40±0.30 (.055±.012)
0.10(.004)
1994 FUJITSU LIMITED F44018S-1C-1
Dimensions (inches).
MB40978
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) 754-3753 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) 0770 Fax: (65) 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

3-Channel 8-Bit Converter MB40978 DESCRIPTION Fujitsu M

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