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參數資料
| 型號： | GS1535 |
| 英文描述： | Multi-rate Reclocker for HD-SDI. SD-SDI & DVB-ASI. 3.3V supply. |
| 中文描述： | 多速率時鐘恢復器的HD - SDI的。標清SDI |
| 文件頁數： | 1/39頁 |
| 文件大?。?/td> | 631K |
| 代理商： | GS1535 |
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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: July 2003
Document No. 21498-1
PRELIMINARY DATA SHEET
G
KEY FEATURES
SMPTE 292M and SMPTE 259M-C compliant
scrambling and NRZ
→
NRZI encoding (with bypass)
DVB-ASI sync word insertion and 8b/10b encoding
adjustable loop bandwidth
user selectable additional processing features
including:
- CRC, ANC data checksum, and line number
calculation and insertion
- TRS and EDH packet generation and insertion
- illegal code remapping
internal flywheel for noise immune TRS generation
20-bit / 10-bit CMOS parallel input data bus
148.5MHz / 74.25MHz / 27MHz / 13.5MHz parallel digital
input
automatic standards detection and indication
1.8V core power supply and 3.3V charge pump power
supply
3.3V digital I/O supply
JTAG test interface
small footprint compatible with GS1560A, GS1561,
GS9060 and GS9062
APPLICATIONS
SMPTE 292M Serial Digital Interfaces
SMPTE 259M-C Serial Digital Interfaces
DVB-ASI Serial Digital Interfaces
DESCRIPTION
The GS1532 is a multi-standard serializer with an integrated
cable driver. When used in conjunction with the GO1525
Voltage Controlled Oscillator, a transmit solution can be
realized for HD-SDI, SD-SDI and DVB-ASI applications.
In addition to serializing the input, the GS1532 performs
NRZ-to-NRZI encoding and scrambling as per SMPTE
292M/259M-C when operating in SMPTE mode. When
operating in DVB-ASI mode, the device will insert K28.5
sync characters and 8b/10b encode the data prior to
serialization.
Parallel data inputs are provided for 10-bit multiplexed or
20-bit demultiplexed formats at both HD and SD signal
rates. An appropriate parallel clock input signal is also
required.
The integrated cable driver features an output mute on loss
of parallel clock, high impedance mode, adjustable signal
swing, and automatic dual slew rate selection depending
on HD/SD operational requirements.
The GS1532 also includes a range of data processing
functions including automatic standards detection and EDH
support. The device can also insert TRS signals, calculate
and insert line numbers and CRC’s, re-map illegal code
words and insert SMPTE 352M payload identifier packets.
All processing features are optional and may be
enabled/disabled via external control pin(s) and/or host
interface programming.
GS1532
HD-LINX
II
Multi-Rate Serializer
相關PDF資料 |
PDF描述 |
|---|---|
| GS1560A* | Reclocking deserializer for HD-SDI. SD-SDI & DVB-ASI with loop thru cable driver. 3.3/1.8V supply. |
| 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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| GS1535A | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Multi-Rate SDI Automatic Reclocker |
| GS1535A_06 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Multi-Rate SDI Automatic Reclocker |
| GS1535ACFUE3 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Multi-Rate SDI Automatic Reclocker |
| GS1535BCFUE3 | 制造商:Gennum Corporation 功能描述:IC RELOCKER HD/SD/ASI 64LQFP 制造商:Gennum Corporation 功能描述:IC, RELOCKER, HD/SD/ASI, 64LQFP 制造商:Gennum Corporation 功能描述:IC, RELOCKER, HD/SD/ASI, 64LQFP; Supply Voltage Min:3.135V; Supply Voltage Max:3.465V; Digital IC Case Style:LQFP; No. of Pins:64; Operating Temperature Min:0C; Operating Temperature Max:70C; MSL:MSL 3 - 168 hours; SVHC:No SVHC |
| GS1535-CFU | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
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