Position: Home > DataSheet > Index G > GS9 Series > GS9090, GS9090B, GS9090-CNE3

Low Cost Custom Prototype PCB Manufacturer

GS9090, GS9090B, GS9090-CNE3

Table of contents:
Info of GS9090
Info of GS9090B
Info of GS9090-CNE3

GS9090, GS9090B, GS9090-CNE3 Selling Leads, Datasheet

MFG:GENNUM Package Cooled:QFN D/C:02+

GS9090, GS9090B, GS9090-CNE3 Datasheet download

Five Points

Part Number: GS9090

MFG: GENNUM

Package Cooled: QFN

D/C: 02+

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

GS9090 General Description

The GS9090 is a 270Mb/s reclocking deserializer with an internal FIFO. When used in conjunction with one of Gennum's SDI Cable Equalizers, a receive solution for SD-SDI and DVB-ASI applications can be realized.

In addition to reclocking and deserializing the input data stream, the GS9090 performs NRZI-to-NRZ decoding, descrambling as per SMPTE 259M-C, and word alignment when operating in SMPTE mode. When operating in DVB-ASI mode, the device will word alignthe data to K28.5 sync characters and 8b/10b decode the received stream.

The integrated reclocker features a very wide Input Jitter Tolerance, and is fully compatible with both SMPTE and DVB-ASI input streams.

The GS9090 includes a range of data processing functions such as error detection and correction, automatic standards detection, and EDH support. The device can also detect and extract SMPTE 352M payload identifier packets and independently identify the received video standard. This information is readfrom internal registers via the host interface port. TRS errors, EDH CRC errors, and ancillary data checksum errors can all be detected and corrected. A single DATA_ERROR pin is provided which is an inverted logical 'OR'ing of all detectable errors. Individual error status is stored in internal 'ERROR_STATUS' registers.

The GS9090 also incorporates a video line-based FIFO. This FIFO may be used in four user-selectable modes to carry out tasks such as data alignment / delay, clock phase interchange, MPEG packet extraction and clock rate interchange, and ancillary data packet extraction. Parallel data outputs are provided in 10-bit multiplexed format, with the associated parallel clock output signal operating at 27MHz.

The GS9090 is Pb-free, and the encapsulation compound does not contain halogenated flame retardant (RoHS compliant).

GS9090 Maximum Ratings

Supply Voltage Core...................................... -0.3V to +2.1V
Supply Voltage I/O...................................... -0.3V to +3.47V
Input Voltage Range (any input)................ -2.0V to + 5.25V
Ambient Operating Temperature ............-20°C < T_A < 85°C
Storage Temperature....................... -40°C < T_STG < 125°C
ESD protection on all pins (see note 2).......................... 1kV
NOTES:
1. See reflow solder profile
2. HBM, per JESDA - 114B

GS9090 Features

• SMPTE 259M-C compliant descrambling and NRZI
to NRZ decoding (with bypass)
• DVB-ASI sync word detection and 8b/10b decoding
• Integrated line-based FIFO for data
alignment/delay, clock phase interchange, DVB-ASI
data packet extraction and clock rate interchange,
and ancillary data packet extraction
• Integrated VCO and reclocker
• Automatic or manual selection between SMPTE
video and DVB-ASI data
• Single serial digital input buffer with wide input sensitivity
• User selectable additional processing features including:
• TRS, ANC data checksum, and EDH CRC error
detection and correction
• programmable ANC data detection
• illegal code remapping
• Internal flywheel for noise immune H, V, F extraction
• Automatic standards detection and indication
• Enhanced Gennum Serial Peripheral Interface (GSPI)
• JTAG test interface
• Polarity insensitive for DVB-ASI and SMPTE signals
• +1.8V core power supply with optional +1.8V or
+3.3V I/O power supply
• Small footprint (8mm x 8mm)
• Low power operation (typically 145mW)
• Pb-free and RoHS compliant

GS9090 Typical Application

• SMPTE 259M-C Serial Digital Interfaces
• DVB-ASI Serial Digital Interfaces

GS9090 Connection Diagram

GS9090B General Description

The GS9090B is a 270Mb/s reclocking deserializer with an internal FIFO. It provides a complete receive solution for SD-SDI and DVB-ASI applications.

In addition to reclocking and deserializing the input data stream, the GS9090B performs NRZI-to-NRZ decoding, descrambling as per SMPTE 259M-C, and word alignment when operating in SMPTE mode. When operating in DVB-ASI mode, the device will word align the data to K28.5 sync characters and 8b/10b decode the received stream.

The internal reclocker features a very wide input jitter tolerance, and is fully compatible with both SMPTE and DVB-ASI input streams.

The GS9090B includes a range of data processing functions such as EDH support (error detection and handling), and automatic standards detection. The device can also detect and extract SMPTE 352M payload identifier packets and independently identify the received video standard. This information is read from internal registers via the host interface port.

The GS9090B also incorporates a video line-based FIFO. This FIFO may be used in four user-selectable modes to carry out tasks such as data alignment / delay, clock phase interchange, MPEG packet extraction and clock rate interchange, and ancillary data packet extraction.

Parallel data outputs are provided in 10-bit multiplexed format, with the associated parallel clock output signal operating at 27MHz.

The device may also be used in a low-latency data pass through mode where only descrambling and word alignment will be performed in SMPTE mode.

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components