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GS9075B の電気的特性と機能

GS9075BのメーカーはGENNUMです、この部品の機能は「Multi-Rate SDI Automatic Reclocker」です。


製品の詳細 ( Datasheet PDF )

部品番号 GS9075B
部品説明 Multi-Rate SDI Automatic Reclocker
メーカ GENNUM
ロゴ GENNUM ロゴ 




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GS9075B Datasheet, GS9075B PDF,ピン配置, 機能
GS1575B / GS9075B HD-LINX® II Multi-Rate SDI Automatic Reclocker
Features
GS1575B
• SMPTE 292M, 259M and 344M compliant
• Supports data rates of 143, 177, 270, 360, 540, 1483.5, 1485
Mb/s
• Supports DVB-ASI at 270Mb/s
• Pb-free and RoHS Compliant
• Auto and Manual Modes for rate selection
• Standards indication in Auto Mode
• 4:1 input multiplexer
• Loss of Signal (LOS) Output
• Lock Detect Output
• On-chip Input and Output Termination
• Differential 50Ω inputs and outputs
• Mute, Bypass and Autobypass functions
• SD/HD indication output to control GS1528A Dual Slew-Rate
Cable Driver
• Single 3.3V power supply
• Operating temperature range: 0°C to 70°C
GS9075B
• SMPTE 259M and 344M compliant
• Supports data rates of 143, 177, 270, 360, and 540Mb/s
• Supports DVB-ASI at 270Mb/s
• Pb-free and RoHS Compliant
• Auto and Manual Modes for rate selection
• Standards indication in Auto Mode
• 4:1 input multiplexer
• Loss of Signal (LOS) Output
• Lock Detect Output
• On-chip Input and Output Termination
• Differential 50Ω inputs and outputs
• Mute, Bypass and Autobypass functions
• Single 3.3V power supply
• Operating temperature range: 0°C to 70°C
Applications
GS1575B
• SMPTE 292M, SMPTE 259M and SMPTE 344M Serial Digital
Interfaces
GS9075B
• SMPTE 259M and SMPTE 344M Serial Digital Interfaces.
Description
The GS1575B/9075B is a Multi-Rate Serial Digital Reclocker
designed to automatically recover the embedded clock
from a digital video signal and re-time the incoming video
data.
The GS1575B Serial Digital Reclocker will recover the
embedded clock signal and re-time the data from a SMPTE
292M, SMPTE 259M or SMPTE 344M compliant digital
video signal.
The GS9075B Serial Digital Reclocker will recover the
embedded clock signal and re-time the data from a SMPTE
259M or SMPTE 344M compliant digital video signal.
The GS1575B/9075B removes the high frequency jitter
components from the bit-serial stream. Input termination is
on-chip for seamless matching to 50Ω transmission lines.
An LVPECL compliant output interfaces seamlessly to the
GS1578A/GS9078A Cable Driver.
The GS1575B/9075B can operate in either auto or manual
rate selection mode. In Auto mode the device will
automatically detect and lock onto incoming SMPTE SDI
data signals at any supported rate. For single rate data
systems, the GS1575B/9075B can be configured to operate
in Manual mode. In both modes, the device requires only
one external crystal to set the VCO frequency when not
locked and provides adjustment free operation.
In systems which require passing of non-SMPTE data rates,
the GS1575B/9075B can be configured to either
automatically or manually enter a bypass mode in order to
pass the signal without reclocking.
The ASI/177 input pin allows for manual selection of
support of either 177Mb/s or DVB-ASI inputs.
The GS1575B/9075B is Pb-free, and the encapsulation
compound does not contain halogenated flame retardant.
This component and all homogeneous sub-components are
RoHS compliant.
GS1575B / GS9075B HD-LINX® II Multi-Rate SDI
Automatic Reclocker
Data Sheet
40063 - 1
June 2009
www.gennum.com
1 of 28

1 Page





GS9075B pdf, ピン配列
Revision History
Version
1
0
A
ECR
152100
141777
141210
PCN
Date
June 2009
August 2006
July 2006
Changes and/or Modifications
Updated document format.
Converting to Preliminary Data Sheet.
Removed ‘Proprietary and Confidential’
footer.
New Document.
Contents
Features ................................................................................................................................................................. 1
Applications ......................................................................................................................................................... 1
Description ........................................................................................................................................................... 1
Revision History .................................................................................................................................................3
1. Pin Out...............................................................................................................................................................5
1.1 GS1575B Pin Assignment ...............................................................................................................5
1.2 GS9075B Pin Assignment ...............................................................................................................6
1.3 Pin Descriptions ................................................................................................................................7
2. Electrical Characteristics ......................................................................................................................... 10
2.1 Absolute Maximum Ratings ....................................................................................................... 10
2.2 DC Electrical Characteristics ..................................................................................................... 10
2.3 AC Electrical Characteristics ..................................................................................................... 11
3. Input / Output Circuits ............................................................................................................................. 13
4. Detailed Description.................................................................................................................................. 16
4.1 Slew Rate Phase Lock Loop (S-PLL) ......................................................................................... 16
4.2 VCO .................................................................................................................................................... 17
4.3 Charge Pump ................................................................................................................................... 17
4.4 Frequency Acquisition Loop — The Phase-Frequency Detector .................................. 18
4.5 Phase Acquisition Loop — The Phase Detector ................................................................... 18
4.6 4:1 Input Mux .................................................................................................................................. 19
4.7 Automatic and Manual Data Rate Selection ......................................................................... 19
4.8 Bypass Mode ................................................................................................................................... 20
4.9 DVB-ASI Operation ....................................................................................................................... 21
4.10 Lock and LOS Indicators ........................................................................................................... 21
4.11 Output Drivers and Serial Clock Outputs ........................................................................... 22
4.12 Output Mute .................................................................................................................................. 22
5. Typical Application Circuits ................................................................................................................... 23
6. Package & Ordering Information .......................................................................................................... 25
6.1 Package Dimensions ..................................................................................................................... 25
6.2 Recommended PCB Footprint ................................................................................................... 26
GS1575B / GS9075B HD-LINX® II Multi-Rate SDI
Automatic Reclocker
Data Sheet
40063 - 1
June 2009
3 of 28


3Pages


GS9075B 電子部品, 半導体
1.2 GS9075B Pin Assignment
DDI0
DDI0_VTT
DDI0
GND
DDI1
DDI1_VTT
DDI1
GND
DDI2
DDI2D_VDTI2T
GND
DDI3
DDI3_VTT
DDI3
GND
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1 48
2 47
3 46
4 45
5 44
6 43
7 GS9075B 42
8
64-pin QFN
41
(Top View)
9 40
10 39
11 38
12 37
13 36
14 35
15 34
16 33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
VEE_DDO
VCC_DDO
DDO
NC
DDO
GND_DRV
VEE_SCO
VCC_SCO
SCO
NC
SCO
GND
DDO_MUTE
SCO_ENABLE
KBB
SD
Ground Pad
(bottom of package)
Figure 1-2: 64-Pin QFN
GS1575B / GS9075B HD-LINX® II Multi-Rate SDI
Automatic Reclocker
Data Sheet
40063 - 1
June 2009
6 of 28

6 Page



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共有リンク

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部品番号部品説明メーカ
GS9075A

HD-LINX-R II Multi-Rate SDI Automatic Reclocker

Gennum Corporation
Gennum Corporation
GS9075B

Multi-Rate SDI Automatic Reclocker

GENNUM
GENNUM


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