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參數(shù)資料
| 型號： | GS1560A* |
| 英文描述： | Reclocking deserializer for HD-SDI. SD-SDI & DVB-ASI with loop thru cable driver. 3.3/1.8V supply. |
| 中文描述： | 時鐘重計解串器的HD - SDI的。標(biāo)清SDI |
| 文件頁數(shù)： | 13/55頁 |
| 文件大小： | 922K |
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GENNUM CORPORATION
27360 - 2
13 of 55
G
66
CANC
Synchronous
with PCLK
Output
STATUS SIGNAL OUTPUT
Signal levels are LVCMOS/LVTTL compatible.
Used to indicate the presence of ancillary data in the video stream.
HD Mode (SD/HD = LOW)
The CANC signal will be HIGH when the device has detected VANC or
HANC data in the chroma video stream and LOW otherwise.
SD Mode (SD/HD = LOW)
For 20-bit demultiplexed data (20bit/10bit = HIGH), the CANC signal will
be HIGH when VANC or HANC data is detected in the chroma video
stream and LOW otherwise.
For 10-bit multiplexed data (20bit/10bit = LOW), the CANC signal will be
HIGH when VANC or HANC data is detected anywhere in the data stream
and LOW otherwise.
67
FW_EN/DIS
Non
Synchronous
Input
CONTROL SIGNAL INPUT
Signal levels are LVCMOS/LVTTL compatible.
Used to enable or disable the noise immune flywheel of the device.
When set HIGH, the internal flywheel is enabled. This flywheel is used in
the extraction and generation of TRS timing signals, in automatic video
standards detection, and in manual switch line lock handling.
When set LOW, the internal flywheel is disabled and TRS correction and
insertion is unavailable.
69
PCLK
-
Output
PARALLEL DATA BUS CLOCK
Signal levels are LVCMOS/LVTTL compatible.
HD 20-bit mode
PCLK = 74.25MHz or 74.25/1.001MHz
HD 10-bit mode
PCLK = 148.5MHz or 148.5/1.001MHz
SD 20-bit mode
PCLK = 13.5MHz
SD 10-bit mode
PCLK = 27MHz
70
RC_BYP
Non
Synchronous
Input
/Output
CONTROL SIGNAL INPUT / STATUS SIGNAL OUTPUT
Signal levels are LVCMOS/LVTTL compatible.
This pin will be an input set by the application layer in slave mode, and will
be an output set by the device in master mode.
Master Mode (MASTER/SLAVE = HIGH)
The RC_BYP signal will be HIGH only when the device has successfully
locked to a SMPTE or DVB-ASI compliant input data stream. In this case,
the serial digital loop-through output will be a reclocked version of the
input.
The RC_BYP signal will be LOW whenever the input does not conform to a
SMPTE or DVB-ASI compliant data stream. In this case, the serial digital
loop-through output will be a buffered version of the input.
Slave Mode (MASTER/SLAVE = LOW)
When set HIGH, the serial digital output will be a reclocked version of the
input signal regardless of whether the device is in SMPTE, DVB-ASI or
Data-Through mode.
When set LOW, the serial digital output will be a buffered version of the
input signal in all modes.
1.2 PIN DESCRIPTIONS (CONTINUED)
PIN
NUMBER
NAME
TIMING
TYPE
DESCRIPTION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GS1561* | Reclocking deserializer for HD-SDI. SD-SDI & DVB-ASI without loop thru cable driver. 3.3/1.8V supply. |
| GS15T48-5 | 15W DC-DC CONVERTER |
| GS15T48 | |
| GS15T5-5.2 | DC-to-DC Voltage Converter |
| GS15T5-52 | 15W DC-DC CONVERTER FOR ECL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GS1560A_07 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Dual-Rate Deserializer |
| GS1560A_09 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HD-LINX II Dual-Rate Deserializer |
| GS1560ACF | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GS1560ACFE3 | 制造商:Semtech Corporation 功能描述:Reclocking deserializer.Receiver for HD/SD/ASI w/ loop through. LQFP80 |
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