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參數資料
| 型號： | GS1574-CNE3 |
| 廠商： | Gennum Corporation |
| 英文描述： | GS1574 HD-LINX -TM II Adaptive Cable Equalizer |
| 中文描述： | GS1574的HD - LINX進程，商標II自適應電纜均衡器 |
| 文件頁數： | 1/17頁 |
| 文件大小： | 222K |
| 代理商： | GS1574-CNE3 |
www.gennum.com
GS1574 HD-LINX II
Adaptive Cable Equalizer
GS1574 Preliminary Data Sheet
Proprietary and Confidential
28854 - 2
December 2004
1 of 17
Features
SMPTE 292M, SMPTE 344M and SMPTE 259M
compliant
Automatic cable equalization
Multi-standard operation from 143Mb/s to 1.485Gb/s
Supports DVB-ASI at 270Mb/s
Small footprint (4mm x 4mm)
Pb-free and Green
Pin compatible with the GS9074 Cable Equalizer
Manual bypass (useful for low data rates with slow
rise/fall times)
Performance optimized for 270Mb/s and 1.485Gb/s
Typical maximum equalized length of Belden 1694A
cable: 140m at 1.485Gb/s, 350m at 270Mb/s
50
differential output (with internal 50
pull-ups)
Manual output mute or programmable mute based on
max cable length adjust
Single 3.3V power supply operation
Operating temperature range: 0°C to +70°C
Applications
SMPTE 292M, SMPTE 344M and SMPTE 259M Coaxial
Cable Serial Digital Interfaces.
Description
The GS1574 is a second-generation high-speed bipolar
integrated circuit designed to equalize and restore
signals
received over 75
co-axial cable
.
The GS1574 is designed to support SMPTE 292M,
SMPTE 344M and SMPTE 259M, and is optimized for
performance at 270Mb/s and 1.485Gb/s.
The GS1574 features DC restoration to compensate for
the DC content of SMPTE pathological test patterns.
A voltage programmable mute threshold (MCLADJ) is
included to allow muting of the GS1574 output when an
approximate selected cable length is reached for
SMPTE 259M signals. This feature allows the GS1574
to distinguish between low amplitude SD-SDI signals
and noise at the input of the device. The serial digital
outputs of the GS1574 may be forced to a mute state by
applying a voltage to the MUTE pin.
Power consumption is typically 270mW using a 3.3V
power supply. The GS1574 is lead-free, and the
encapsulation compound does not contain halogenated
flame retardant.
GS1574 Functional Block Diagram
CABLE LENGTH ADJUSTOR
CARRIER DETECT
MUTE
EQUALIZER
DC RESTORE
OUTPUT
AGC
MUTE
SDO
BYPASS
SDO
SDI
SDI
MCLADJ
相關PDF資料 |
PDF描述 |
|---|---|
| GS1575A | GS1575A / GS9075A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| GS1575ACNE3 | GS1575A / GS9075A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| GS9075A | GS1575A / GS9075A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| GS9075ACNE3 | GS1575A / GS9075A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| GS1578A | GS1578A HD-LINX-R II Multi-Rate Dual Slew-Rate Cable Driver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| GS1574-CTE3 | 制造商:Semtech Corporation 功能描述:HD/SD/ASI Adaptive Equalizer |
| GS1575A | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:GS1575A / GS9075A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| GS1575ACNE3 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:GS1575A / GS9075A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| GS1575B | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HD-LINX II Multi-Rate SDI Automatic Reclocker |
| GS1575BCNE3 | 功能描述:RF, RFID, WIRELESS RoHS:是 類別:集成電路 (IC) >> 接口 - 串行器，解串行器 系列:* 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 功能:解串器 數據速率:2.5Gbps 輸入類型:串行 輸出類型:并聯 輸入數:- 輸出數:24 電源電壓:1.8 V ~ 3.3 V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:64-TQFP 裸露焊盤 供應商設備封裝:64-TQFP-EP（10x10） 包裝:管件 |
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