參數(shù)資料
型號: TC90A49F
元件分類: 信號分離
英文描述: Y/C SEPARATOR IC, PDSO24
封裝: 0.450 INCH, 1.27 MM PITCH, PLASTIC, SOP-24
文件頁數(shù): 11/17頁
文件大?。?/td> 497K
代理商: TC90A49F
TC90A49P/F
2001-03-06 3/17
PIN DESCRIPTION
no. before / indicates DIP package pin no.
no. after / indicates SOP package pin no.
PIN
No.
PIN NAME
FUNCTION
I / O
INTERFACE
1
VDD2
ADC and DAC analog power supply.
2
BIAS
ADC bias voltage.
Stabilize by attaching a 0.01
F capacitor.
3
VRT
ADC input range D upper limit voltage.
Stabilize by attaching a 0.01
F capacitor.
4 / 5
AIN
ADC input. Inputs 1.0 Vp-p video signal.
Sync tip clamp is performed.
I
5 / 6
VRB
ADC input range D lower limit voltage.
Stabilize by attaching a 0.01
F capacitor.
6 / 7
VDD3
ADC and DAC logic power supply.
7 / 8
VSS2
Logic and internal DRAM GND (digital).
8 / 10
VDD4
Internal DRAM power supply.
9 / 11
SDA
I
2
C BUS SDA
I / O
10 / 12
SCL
I
2
C BUS SCL
I
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