參數(shù)資料
型號(hào): GS1560ACFE3
廠商: Gennum Corporation
英文描述: GS1560A/GS1561 HD-LINX-R II Dual-Rate Deserializer
中文描述: GS1560A/GS1561的HD - LINX進(jìn)程- R的第二雙率解串器
文件頁(yè)數(shù): 10/80頁(yè)
文件大?。?/td> 842K
代理商: GS1560ACFE3
GS1560A/GS1561 Data Sheet
27360 - 8
September 2005
10 of 80
14
CD2
Non
Synchronous
Input
STATUS SIGNAL INPUT
Signal levels are LVCMOS/LVTTL compatible.
Used to indicate the presence of a serial digital input signal. Normally
generated by a Gennum automatic cable equalizer.
When LOW, the serial digital input signal received at the DDI2 and DDI2
pins is considered valid.
When HIGH, the associated serial digital input signal is considered to be
invalid. In this case, the LOCKED signal is set LOW and all parallel outputs
are muted.
15, 17
DDI2, DDI2
Analog
Input
Differential input pair for serial digital input 2.
16
TERM2
Analog
Input
Termination for serial digital input 2. AC couple to PDBUFF_GND.
18
SMPTE_BYPASS
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 SMPTE_BYPASS signal will be HIGH only when the device has
locked to a SMPTE compliant data stream. It will be LOW otherwise.
Slave Mode (MASTER/SLAVE = LOW)
When set HIGH in conjunction with DVB_ASI = LOW, the device will be
configured to operate in SMPTE mode. All I/O processing features may be
enabled in this mode.
When set LOW, the device will not support the descrambling, decoding or
word alignment of received SMPTE data. No I/O processing features will
be available.
19
RSET
Analog
Input
GS1560A
Used to set the serial digital loop-through output signal amplitude. Connect
to CD_VDD through 281
Ω
+/- 1% for 800mV
p-p
single-ended output swing.
NC
GS1561
No Connect.
20
CD_VDD
Power
GS1560A
Power supply connection for the serial digital cable driver. Connect to
+1.8V DC analog.
NC
GS1561
No Connect.
Table 1-1: Pin Descriptions (Continued)
Pin
Number
Name
Timing
Type
Description
相關(guān)PDF資料
PDF描述
GS1561-CF GS1560A/GS1561 HD-LINX-R II Dual-Rate Deserializer
GS1561-CFE3 GS1560A/GS1561 HD-LINX-R II Dual-Rate Deserializer
GS1574A GS1574A HD-LINX-R II Adaptive Cable Equalizer
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS1561 制造商:GENNUM 制造商全稱(chēng):GENNUM 功能描述:HD-LINX II Dual-Rate Deserializer
GS1561-CF 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述:
GS1561-CFE3 制造商:Semtech Corporation 功能描述:Receiver for HD/SD/ASI w/out loop thru
GS1561-CFT 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: