msm7664 Oki Semiconductor, msm7664 Datasheet - Page 9

• Manufacturer Part Number: msm7664
• Description: Ntsc/pal Digital Video Decoder
• Manufacturer: Oki Semiconductor

¡ Semiconductor
PIN DESCRIPTIONS (continued)
Pin
100
94
95
96
97
98
99
GAINS[2]
GAINS[1]
GAINS[0]
Symbol
DAGND
INS[2]
INS[1]
INS[0]
Type
—
I
I
I
I
I
I
Inputs for amplifier gain switch setting during external setting mode
External pin mode: pin 90 (M[1]) = 0
(pulled down by internal resistors)
Inputs for signal input pin switch setting during external setting mode
External pin mode: pin 90 (M[1]) = 0
(pulled down by internal resistors)
Digital ground in A/D converter
GAINS[2:0]
[000]
[001]
[010]
[011]
[100]
[101]
[110]
[111]
INS[2:0]
[000]
[001]
[010]
[011]
[100]
[101]
[110]
[111]
Gain value (x times)
1.00
1.35
1.75
2.30
3.00
3.80
5.00
Undefined
Input pin
VIN1 (pin 23) Composite-1
VIN2 (pin 22) Composite-2
VIN3 (pin 21) Composite-3
VIN4 (pin 20) Composite-4
VIN5 (pin 4) Composite-5
VIN1 (pin 23) Y-1
VIN5 (pin 4) C-1
VIN2 (pin 22) Y-2
VIN6 (pin 3) C-2
Prohibited setting (ADC enters sleep state)
Description
PEDL7664-01
MSM7664
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