AD9891KBC Analog Devices Inc, AD9891KBC Datasheet - Page 36

• Manufacturer Part Number: AD9891KBC
• Description: IC CCD SIGNAL PROC/GEN 64-CSPBGA
• Manufacturer: Analog Devices Inc
• Type: CCD Signal Processor, 10-Bitr

Specifications of AD9891KBC

• Rohs Status: RoHS non-compliant
• Input Type: Logic
• Output Type: Logic
• Interface: 3-Wire Serial
• Mounting Type: Surface Mount
• Package / Case: 64-CSPBGA
• Analog Front End Type: CCD
• Analog Front End Category: Video
• Interface Type: Serial (3-Wire)
• Operating Supply Voltage (min): 2.7/3V
• Resolution: 10b
• Number Of Adc's: 1
• Power Supply Type: Analog/Digital
• Operating Temp Range: -20C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: CSPBGA
• Number Of Channels: 1
• Current - Supply: -
• Lead Free Status / RoHS Status: Not Compliant

AD9891/AD9895
I/O Block
AFE
Timing Core
CLO
Oscillator
V1
V2
V3
V4
VSG1
VSG2
VSG3
VSG4
VSG5
VSG6
VSG7
VSG8
SUBCK
VSUB
MSHUT
STROBE
H1
H2
H3
H4
RG
LD/FD
CLPOB/
PBLK
VD
HD
DCLK
CLO
DOUT
NOTES
1
2
3
4
First column represents the defaults when OUT_CONT==LO (OUT_CONT takes precedence). Power-Down 1, 2, and 3 are direct decodes of the OPR MODE
Power-Down 2 will set H[1,2,3,4]DRV and RGDRV to 3’h1 (3.5 mA). Power -Down 3 will three-state the H and RG clocks (set H[1,2,3,4]DRV and RGDRV to 3’h0).
Both the Timing Core and the CLO Oscillator will be powered down in Power-Down 3.
To exit Power-Down 3, first write a 2’b00 to OPRMODE[1:0] (will wake up the oscillator and the timing core), then reset the timing core after ~500 µs to guarantee lock.
Register Bits [1:0]. These polarities assume OUT_CONT==HI.
OUT_CONT== LOW
ON
ON
ON
LOW
LOW
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
LOW
LOW
LOW
LOW
HIGH
LOW
HIGH
LOW
LOW
HIGH
vdhdpol
vdhdpol
LOW
running
LOW
1
Table XVI. Power-Down Mode Operation
Power-Down 1
OFF
ON
ON
LOW
LOW
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
LOW
LOW
LOW
LOW
HIGH
LOW
HIGH
LOW
LOW
HIGH
running
running
running
running
LOW
–36–
1
Power-Down 2
OFF
OFF
ON
LOW
LOW
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
LOW
LOW
LOW
LOW (3.5 mA)
HIGH (3.5 mA)
LOW (3.5 mA)
HIGH (3.5 mA)
LOW (3.5 mA)
LOW
HIGH
vdhdpol
vdhdpol
LOW
running
LOW
1, 2
Power-Down 3
OFF
OFF
OFF
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
LOW
LOW
LOW
LOW
LOW
HIGH
LOW
1, 3, 4
REV. A