DS90C3201 FPD-Link Transmitter Datasheet

DS90C3201 Datasheet, PDF, Equivalent


Part Number

DS90C3201

Description

3.3V 8 MHz to 135 MHz Dual FPD-Link Transmitter

Manufacture

etcTI

Total Page 22 Pages
Datasheet
Download DS90C3201 Datasheet


DS90C3201
DS90C3201
www.ti.com
SNLS192D – APRIL 2005 – REVISED APRIL 2013
DS90C3201 3.3V 8 MHz to 135 MHz Dual FPD-Link Transmitter
Check for Samples: DS90C3201
FEATURES
1
2 Up to 9.45Gbit/s data throughput
• 8 MHz to 135 MHz input clock support
• Supports up to QXGA panel resolutions
• Supports HDTV resolutions and frame rates up
to 1920 x 1080p
• LVDS 30-bit, 24-bit or 18-bit color data outputs
• Supports single pixel and dual pixel interfaces
• Supports spread spectrum clocking
• Two-wire serial communication interface
• Programmable clock edge and control strobe
select
• Power down mode
• +3.3V supply voltage
• 128-pin TQFP
• Compliant to TIA/EIA-644-A-2001 LVDS
Standard
DESCRIPTION
The DS90C3201 is a 3.3V single/dual FPD-Link 10-
bit color transmitter is designed to be used in Liquid
Crystal Display TVs, LCD Monitors, Digital TVs, and
Plasma Display Panel TVs. The DS90C3201 is
designed to interface between the digital video
processor and the display device using the low-
power, low-EMI LVDS (Low Voltage Differential
Signaling) interface. The DS90C3201 converts up to
70 bits of LVCMOS/LVTTL data into ten LVDS data
streams. The transmitter can be programmed
clocking data with rising edge or falling edge clock.
Optional two-wire serial programming allows fine
tuning in development and production environments.
At a transmitted clock frequency of 135 MHz, 70 bits
of LVCMOS/LVTTL data are transmitted at an
effective rate of 945 Mbps per LVDS channel. Using
a 135 MHz clock, the data throughput is 9.45Gbit/s
(945Mbytes/s). This allows the dual 10-bit LVDS
Transmitter to support HDTV resolutions.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2005–2013, Texas Instruments Incorporated

DS90C3201
DS90C3201
SNLS192D – APRIL 2005 – REVISED APRIL 2013
Block Diagram
7
TXOA [6:0]
7
TXOB[6:0]
7
TXOC [6:0]
7
TXOD [6:0]
7
TXOE[6:0]
7
TXEA[6:0]
7
TXEB[6:0]
7
TXEC[6:0]
7
TXED[6:0]
7
TXEE[6:0]
TXOA-/+
TXOB-/+
TXOC-/+
TXOD-/+
TXOE-/+
TXEA -/+
TXEB -/+
TXEC-/+
TXED-/+
TXEE -/+
TCLKIN
RFB
PWDNB
MODE0
MODE1
S2CLK
S2DAT
PLL
TCLKOUT -/+
Figure 1. Transmitter Block Diagram
Typical Application Diagram
Host
(PC, Graphics Board, Video Processor)
Video
Source
DE
Pixel Data
Clock
HSYNC
VSYNC
DS90C3201
FPD-Link
Transmitter
LVDS
5 Pairs
5 Pairs
LVDS Clock
2-Wire Serial
Interface
Display
(LCD Monitor, LCD TV, Digital TV)
DS90C3202
FPD-Link
Receiver
DE
Pixel Data
Clock
HSYNC
VSYNC
Digital
Display
www.ti.com
Figure 2. LCD Panel Application Diagram
Functional Description
The DS90C3201 and DS90C3202 are a dual 10-bit color Transmitter and Receiver FPD-Link chipset designed to
transmit data at clocks speeds from 8 to 135 MHz. DS90C3201 and DS90C3202 are designed to interface
between the digital video processor and the display using a LVDS interface. The DS90C3201 transmitter
serializes 2 channels of video data (10-bit each for RGB for each channel, totaling 60 bits) and control signals
(HSYNC, VSYNC, DE and two user-defined signals) along with clock signal to 10 channels of LVDS signals and
transmits them. The DS90C3202 receiver converts 10 channels of LVDS signals into parallel signals and outputs
2 Submit Documentation Feedback
Product Folder Links: DS90C3201
Copyright © 2005–2013, Texas Instruments Incorporated


Features DS90C3201 www.ti.com SNLS192D – APRI L 2005 – REVISED APRIL 2013 DS90C320 1 3.3V 8 MHz to 135 MHz Dual FPD-Link T ransmitter Check for Samples: DS90C3201 FEATURES 1 •2 Up to 9.45Gbit/s data throughput • 8 MHz to 135 MHz input clock support • Supports up to QXGA p anel resolutions • Supports HDTV reso lutions and frame rates up to 1920 x 10 80p • LVDS 30-bit, 24-bit or 18-bit c olor data outputs • Supports single p ixel and dual pixel interfaces • Supp orts spread spectrum clocking • Two-w ire serial communication interface • Programmable clock edge and control str obe select • Power down mode • +3.3 V supply voltage • 128-pin TQFP • C ompliant to TIA/EIA-644-A-2001 LVDS Sta ndard DESCRIPTION The DS90C3201 is a 3 .3V single/dual FPD-Link 10bit color tr ansmitter is designed to be used in Liq uid Crystal Display TVs, LCD Monitors, Digital TVs, and Plasma Display Panel T Vs. The DS90C3201 is designed to interf ace between the digital video processor and the display device using the lowpower, low-EMI LV.
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