GS1532 Gennum Corporation, GS1532 Datasheet - Page 10

• Manufacturer Part Number: GS1532
• Description: Serializer For HD-SDI, Sd-sdi & DVB-ASI. 3.3/1.8V Supply.
• Manufacturer: Gennum Corporation

1.2 PIN DESCRIPTIONS (Continued)
GENNUM CORPORATION
NUMBER
42~48,
38, 39,
40, 49
41, 53
PIN
50
DIN[0:9]
IO_GND
IO_VDD
NAME
(Continued)
(Continued)
(Continued)
Synchronous
Synchronous
Synchronous
with PCLK
TIMING
Non
Non
Input Power
Input Power
TYPE
Input
10
PARALLEL DATA BUS
Signal levels are LVCMOS / LVTTL compatible.
HDTV 20 bit mode
SD/HD = LOW
20 bit/10 bit = HIGH
HDTV 10 bit mode
SD/HD = LOW
20 bit/10 bit = LOW
SDTV 20 bit mode
SD/HD = HIGH
20 bit/10 bit = HIGH
SDTV 10 bit mode
SD/HD = HIGH
20 bit/10 bit = LOW
GND connection - Digital I/O
Power connection - Digital I/O 3.3V DC.
Chroma data input in SMPTE mode
SMPTE_BYPASS = HIGH
Data input in data through mode
SMPTE_BYPASS = LOW
Must be connected to GND
Chroma data input in SMPTE mode
SMPTE_BYPASS = HIGH,
DVB_ASI = LOW
Data input in data through mode
SMPTE_BYPASS = LOW,
DVB_ASI = LOW
Must be connected to GND in DVB-ASI
mode
SMPTE_BYPASS = LOW,
DVB_ASI = HIGH
Must be connected to GND
DESCRIPTION
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