AD9929BBCZ Analog Devices Inc, AD9929BBCZ Datasheet - Page 33

• Manufacturer Part Number: AD9929BBCZ
• Description: IC CCD SIGNAL PROCESSOR 64-BGA
• Manufacturer: Analog Devices Inc
• Type: CCD Signal Processor, 12-Bitr

Specifications of AD9929BBCZ

• 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)
• Input Voltage Range: 0.5V
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (typ): 3V
• Operating Supply Voltage (max): 3.6V
• Resolution: 12b
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

VGATE MASKING OF XV1 TO XV4 AND CLPOB OUTPUTS
During slave mode operation, the SYNC/VGATE Pin 45 is
configured as an input for an external VGATE signal. While
operating in this mode, the external VGATE signal can be used
to mask the XV1 to XV4 and CLPOB outputs. There are two
options available for masking the XV1 to XV4 and CLPOB
outputs. These options are determined by the setting of the
MSHUT/VGATE_EN register located at Control Address 0x01.
Examples of these two options are shown in Figure 30 and
Figure 31. Figure 30 shows MSHUT/VGATE_EN = 0. In this
example, the VGATE signal is internally latched on the falling
(INTERNAL)
(INTERNAL)
(PIN #45)
XV1–XV4
(PIN #45)
XV1–XV4
CLPOB
MSHUT
CLPOB
VGATE
VGATE
VGATE
VGATE
HD
VD
VD
HD
Figure 30. Example of VGATE Input Masking V1 to V4 and CLPOB Outputs with MSHUT/VGATE_EN = 0
Figure 31. Example of VGATE Input Masking V1to V4 and CLPOB Outputs with MSHUT/VGATE_EN = 1
XV1–XV4 AND CLPOB MASKED
Rev. A | Page 33 of 64
edge of HD, resulting with the XV1 to XV4 and CLPOB outputs
being masked when the internally latched VGATE signal is
high.
Figure 31 shows MSHUT/VGATE_EN = 1. In this example, the
preprogrammed MSHUT signal blocks the VGATE input from
masking XV1 to XV4 and CLPOB outputs while MSHUT is low.
The internally latched VGATE signal only masks XV1 to XV4
and CLPOB when MSHUT is high, while operating in this
mode.
XV1–XV4 AND CLPOB MASKED
XV1–XV4 AND CLPOB MASKED
AD9929