FUJITSU SEMICONDUCTOR
DATA SHEET
DS04-28313-1E
ASSP
BIPOLAR
Image Processing
D/A Converter
(1-ch, 8-bit, 60 MSPS)
MB40768H
s
DESCRIPTION
The MB40768H is a low-power and high-speed 8-bit D/A converter.
The digital input is TTL compatible and the analog output voltage is 3 to 5 V. Maximum conversion speed is 60
MHz. The internal reference voltage provided has two types of resistor division scheme and band-gap reference
scheme; the external reference voltage may also be used.
The MB40768H is suitable for high-definition TV or VCR application.
s
FEATURES
• Resolution: 8 bits
• Conversion characteristics: Maximum conversion rate: 60 MSPS [min.]
Linearity error: ±0.2 % [max.]
• I/O: Digital input voltage: TTL level
Analog output voltage: 2V
P-P
(3 to 5 V)
• Reference voltage: V
ROUT1
: Resistor division circuit (0.6
×
V
CCA
)
V
ROUT2
: Band-gap reference circuit (V
CCA
– 2 V)
• Power supply voltage: +5 V single power supply
• Power consumption: 160 mW [typical value for the analog output voltage of 2 V
P-P
]
120 mW [typical value for the analog output voltage of 1 V
P-P
]
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PACKAGES
18-pin Plastic DIP
20-pin Plastic SOP
(DIP-18P-M02)
(FPT-20P-M01)
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
