cxa3516r Sony Electronics, cxa3516r Datasheet - Page 73

• Manufacturer Part Number: cxa3516r
• Description: 3-channel 8-bit 165msps A/d Converter Amplifier Pll
• Manufacturer: Sony Electronics

TTL Output Mode during Power Save Mode
All TTL output pins are set to high impedance when the IC is put into power save mode.
Since this IC supports power on reset, AMP, ADC, PLL, and SYNCSEP are set to power save mode when
power is turned on and all TTL output pins are set to high impedance.
However, note that the TTL output pins don't change into high impedance, when control register are used to
set each TTL output disable mode separately. Even though there are also modes in which data output ports
are set to output off mode based on the ADC operational mode, it cannot be set to high impedance.
ADC Data Output Modes
Other TTL Output Pin Modes
RA7 to 0
RB7 to 0
GA7 to 0
GB7 to 0
BA7 to 0
BB7 to 0
CLK
XCLK
1/2CLK
1/2XCLK
DSYNC/
DIVOUT
SOGOUT
SEROUT
UNLOCK
A dash (–) indicates output off status that cannot be set to high impedance.
XPOWER
SAVE
mode
XPOWER
SAVE
mode
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
PLL
Power Save
mode
ADC
Power Save
mode
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
CLK
Disable
Signal
Signal
Signal
Signal
Signal
Signal
Signal
—
Straight
mode
DATA
DATA
DATA
—
—
—
XCLK
Disable
Signal
Signal
Signal
Signal
Signal
Signal
Signal
—
DMUX
Parallel
mode
1/2CLK
Disable
Signal
Signal
Signal
Signal
Signal
Signal
Signal
DATA
DATA
DATA
DATA
DATA
DATA
– 73 –
—
1/2XCLK
Disable
DMUX
Interleaved
mode
Signal
Signal
Signal
Signal
Signal
Signal
Signal
—
DATA
DATA
DATA
DATA
DATA
DATA
DSYNC
Disable
Signal
Signal
Signal
Signal
Signal
Signal
Signal
—
YUV 4:2:2
D2
mode
DATA
DATA
—
—
—
—
SOGOUT
Disable
Signal
Signal
Signal
Signal
Signal
Signal
Signal
—
YUV 4:2:2
Special
mode
DATA
DATA
—
—
—
—
SEROUT
Disable
Signal
Signal
Signal
Signal
Signal
Signal
Signal
—
UNLOCK
Disable
CXA3516R
Signal
Signal
Signal
Signal
Signal
Signal
Signal
—