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參數(shù)資料
| 型號： | GS9064 |
| 元件分類： | 通信、網(wǎng)絡(luò)模塊及開發(fā)工具 |
| 英文描述： | Telecomm/Datacomm |
| 中文描述： | 電信/數(shù)據(jù)通信 |
| 文件頁數(shù)： | 7/47頁 |
| 文件大小： | 754K |
| 代理商： | GS9064 |
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GENNUM CORPORATION
22208 - 0
7 of 47
G
13
IOPROC_EN/DIS
Non
Synchronous
Input
CONTROL SIGNAL INPUT
Signal levels are LVCMOS/LVTTL compatible.
Used to enable or disable I/O processing features.
When set HIGH, the following I/O processing features of the device are
enabled:
EDH CRC Error Correction
ANC Data Checksum Correction
TRS Error Correction
Illegal Code Remapping
To enable a subset of these features, keep IOPROC_EN/DIS HIGH and
disable the individual feature(s) in the IOPROC_DISABLE register
accesible via the host interface.
When set LOW, the I/O processing features of the device are disabled,
regardless of whether the features are enabled in the IOPROC_DISABLE
register.
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
DDI_2, DDI_2
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
CONTROL SIGNAL INPUT
Signal levels are LVCMOS/LVTTL compatible.
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
Used to set the serial digital loop-through output signal amplitude.
Connect to CD_VDD through 281
+/- 1% for 800mV
p-p
single-ended
output swing.
20
CD_VDD
-
Power
Power supply connection for the serial digital cable driver. Connect to
+1.8V DC analog.
21
SDO_EN/DIS
Non
Synchronous
Input
CONTROL SIGNAL INPUT
Signal levels are LVCMOS/LVTTL compatible.
Used to enable or disable the serial digital output loop-through stage.
When set LOW, the serial digital output signals SDO and SDO are
disabled and become high impedance.
When set HIGH, the serial digital output signals SDO and SDO are
enabled.
1.2 PIN DESCRIPTIONS (CONTINUED)
PIN
NUMBER
NAME
TIMING
TYPE
DESCRIPTION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GSA1 | Fuse |
| GSA1.25 | Fuse |
| GSA1.6 | Fuse |
| GSA10 | Fuse |
| GSA750 | Fuse |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GS9064A | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:GS9064A HD-LINX㈢ II Adaptive Cable Equalizer |
| GS9064ACKDE3 | 制造商:Semtech Corporation 功能描述:Adaptive Cable Equalizer. High-speed BiCMOS integrated circuit. 16-Pin SOIC 制造商:Semtech Corporation 功能描述:SD/ASI Adaptive Equalizer |
| GS9064ACTDE3 | 制造商:Semtech Corporation 功能描述:SD/ASI Adaptive Equalizer |
| GS9064-CKD | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GS9064-CKDE3 | 制造商:Gennum Corporation 功能描述:Cable Equalizer 16-Pin SOIC |
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