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参数资料
| 型号： | GS1515 |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | HDTV Serial Digital Reclocker |
| 中文描述： | 高清晰度电视串行数字时钟恢复器 |
| 文件页数： | 1/17页 |
| 文件大小： | 336K |
| 代理商： | GS1515 |
GENNUM CORPORATION P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3
Tel. +1 (905) 632-2996
Fax. +1 (905) 632-5946
E-mail: info@gennum.com
www.gennum.com
Revision Date: January 2000
Document No. 522 - 23 - 01
PRELIMINARY DATA SHEET
G
S
1
515
FEATURES
SMPTE 292M compliant
fully automatic adjustment free reclocker for HDTV
signals
1.485Gb/s and 1.485/1.001Gb/s operation
dual 75
co-axial cable driver outputs
reclocker bypass mode
seamless input Interface to the GS1504 HD adaptive
equalizer
low power
lock detect
+5V or -5V power supply operation
44 pin MQFP
APPLICATIONS
SMPTE 292M Serial Digital Routers; SMPTE 292M Serial
Digital Distribution Amplifiers.
DESCRIPTION
The GS1515 HDTV Serial Digital Reclocker is designed to
automatically recover the embedded clock signal and re-
time the data from a SMPTE 292M compliant digital video
signal.
An internal low pass filter removes the high frequency jitter
components from the bit-serial stream. 100
differential
input termination is on-chip for seamless matching to 50
transmission lines. A dual SMPTE 292M compliant output
Cable Driver is also included on-chip. The GS1515 uses the
GO1515 external VCO connected to the internal PLL
circuitry
in
order
to
achieve
ultra
low
noise
PLL
performance.
Two diagnostic features are included in the GS1515
for
robust system design. The Input Jitter Indicator (IJI)
indicates excessive input jitter before the Serial Digital
outputs are muted and the Jitter Demodulator Function
(DM) helps to debug systems and locate the source of jitter.
The GS1515 is packaged in a 44 pin MQFP package and
requires a single 5V power supply. The GS1515 typically
draws 100mA of current.
BLOCK DIAGRAM
ORDERING INFORMATION
PART NUMBER
PACKAGE
TEMPERATURE
GS1515-CQM
44 pin MQFP
0°C to 70°C
GS1515-CTM
44 pin MQFP Tape
0°C to 70°C
GO1515
VCO
CHARGE
PUMP
PHASE
LOCK
PHASE
DETECTOR
MUTE
JITTER
DEMODULATOR
INPUT
BUFFER
LFA
VCO
LFS
PLCAP
IJI
LOGIC
PLL_LOCK
DM
SDO
DFT_VEE
RSET
BYPASS
CABLE
DRIVER
BYPASS
50
DDI
DDI_VTT
DDI
PATENT PENDING
HD-LINX GS1515
HDTV Serial Digital Reclocker
相关PDF资料 |
PDF描述 |
|---|---|
| GS1515-CQM | HDTV Serial Digital Reclocker |
| GS1515-CTM | HDTV Serial Digital Reclocker |
| GS2008HET/R7 | 2 A, 800 V, SILICON, RECTIFIER DIODE |
| GS4576S09L-25 | DDR DRAM, PBGA144 |
| GS54180RK | 1 ELEMENT, 18 uH, GENERAL PURPOSE INDUCTOR, SMD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| GS1515-CQM | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GS1515-CTM | 制造商:GENNUM 制造商全称:GENNUM 功能描述:HDTV Serial Digital Reclocker |
| GS1522 | 制造商:GENNUM 制造商全称:GENNUM 功能描述:HDTV Serial Digital Serializer |
| GS1522_04 | 制造商:GENNUM 制造商全称:GENNUM 功能描述:HDTV Serial Digital Serializer |
| GS1522-CQR | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
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