STLVDS385BTR STMicroelectronics, STLVDS385BTR Datasheet

IC FLAT PANEL DISPLY DVR 56TSSOP

STLVDS385BTR

Manufacturer Part Number
STLVDS385BTR
Description
IC FLAT PANEL DISPLY DVR 56TSSOP
Manufacturer
STMicroelectronics
Type
LVDSr
Datasheet

Specifications of STLVDS385BTR

Display Type
FPD
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
56-TSSOP
Number Of Drivers
4
Number Of Receivers
28
Data Rate
595 Mbps
Operating Supply Voltage
3.3 V
Maximum Power Dissipation
130 mW
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
- 10 C
Mounting Style
SMD/SMT
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Supply
-
Interface
-
Configuration
-
Digits Or Characters
-
Lead Free Status / Rohs Status
 Details
Other names
497-2150-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STLVDS385BTR
Manufacturer:
ST
0
Part Number:
STLVDS385BTR
Manufacturer:
ST
Quantity:
20 000
Features
Description
The STLVDS385B transmitter converts 28 bits of
LVCMOS/LVTTL data into four LVDS (low voltage
differential signaling) data streams. A phase-
locked transmit clock is transmitted in parallel with
the data streams over a fifth LVDS link. Every
cycle of the transmit clock 28 bits of input data are
sampled and transmitted. At a transmit clock
frequency of 85 MHz, 24 bits of RGB data and 3
bits of LCD timing and control data (FPLINE,
FPFRAME, DRDY) are transmitted at a rate of
595 Mbps per LVDS data channel. Using a 85
MHz clock, the data throughput is 297.5
Mbytes/sec. The transmitter can be programmed
for rising edge strobe or falling edge strobe
through a dedicated pin. A rising
Table 1.
January 2009
20 to 85 MHz shift clock support
Best-in-class set & hold times on Txinputs
Tx power consumption < 130 mW (typ) @85
MHz grayscale
Tx power-down mode < 200 µW (max)
Supports VGA, SVGA, XGA and single/dual
pixel SXGA.
Narrow bus reduces cable size and cost
Up to 2.38 Gbps throughput
Up to 297.5 megabytes/sec. bandwidth
345 mV (typ) swing LVDS devices for low EMI
PLL requires no external components
Compatible with TIA/EIA -644 LVDS standard
STLVDS385BTR
Order code
Device summary
Temperature range
- 10 to 70 °C
+ 3.3 V programmable LVDS transmitter 24-bit
flat panel display (FPD) link-85 MHz
Rev 2
TSSOP56 (tape and reel)
edge or falling edge strobe transmitter will inter
operate with a falling edge strobe receiver without
any translation logic.
Package
TSSOP56
STLVDS385B
2000 parts per reel
Packaging
www.st.com
1/19
19

Related parts for STLVDS385BTR

STLVDS385BTR Summary of contents

Page 1

... A rising Table 1. Device summary Order code Temperature range STLVDS385BTR - °C January 2009 + 3.3 V programmable LVDS transmitter 24-bit flat panel display (FPD) link-85 MHz edge or falling edge strobe transmitter will inter operate with a falling edge strobe receiver without any translation logic ...

Page 2

Contents 1 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 3

Pin configuration Figure 1. Pin configuration 3/19 ...

Page 4

Table 2. Pin description Pin n° Symbol 10, 11, 12, 14, 15, 16, 18, 19, 20, 22, T 23, 24, 25, 27, 28, 30, 50, 51, 52, 54, 55, 56 ...

Page 5

Maximum ratings Table 4. Absolute maximum ratings Symbol V Supply voltage CC V CMOS/TTL input voltage I V LVDS driver output voltage DO I LVDS output short circuit duration OSD HBM ESD EIAJ I Latch up tolerance LATCH T ...

Page 6

Electrical characteristics Table 7. LVCMOS/LVTTL DC specifications (V Typical values are referred to T Symbol Parameter V High level input voltage IH V Low level input voltage IL V Input clamp voltage CL I Input current I Table 8. ...

Page 7

Table 10. Transmitter switching characteristics (V noted. Typical values are referred to T Symbol Parameter LVDS low-to-high transition time t LLHT (Figure 5) LVDS high-to-low transition time t LLLT (Figure 5) Transmitter output pulse position for bit 0 t TPP0 ...

Page 8

Table 10. Transmitter switching characteristics (continued) (V otherwise noted. Typical values are referred to T Symbol Parameter t Transmitter phase lock loop set PLLS t Transmitter power down delay PDD Note: 1 Current into device pins is defined as positive. ...

Page 9

AC timing diagrams Figure 2. Worst case test pattern 1. The worst case test pattern produces a maximum toggling of digital circuits, LVDS I/O and CMOS/TTL I/O. (1) 9/19 ...

Page 10

Figure 3. 16 grayscale test patter 1. The 16 grayscale test pattern tests device power consumption for a “typical” LCD display pattern. The test pattern approximates signal switching needed to produce groups of 16 vertical stripes across the display. 2. ...

Page 11

Figure 4. (Transmitter) LVDS output load Figure 5. (Transmitter) LVDS transition time Figure 6. (Transmitter) input clock transition time 11/19 ...

Page 12

Figure 7. (Transmitter) setup/hold and high/low times (falling edge strobe) Figure 8. (Transmitter) clock in to clock out delay 12/19 ...

Page 13

Figure 9. (Transmitter) phase lock loop set time Figure 10. 28 parallel TTL data inputs mapped to LVDS outputs 13/19 ...

Page 14

Figure 11. Transmitter power down delay Figure 12. Transmitter LVDS output pulse position measurement 14/19 ...

Page 15

Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: ECOPACK® ...

Page 16

Dim. Min 0. 0.17 c 0.09 D 13.9 E 7. 0° PIN 1 IDENTIFICATION 1 16/19 TSSOP56 mechanical data mm. Typ. Max. 1.2 0.15 0.002 0.9 ...

Page 17

Tape and reel TSSOP56 mechanical data mm. Dim. Min. Typ 12 8.7 Bo 17.2 Ko 1.4 Po 3.9 P 11.9 inch. Max. Min. Typ. 330 13.2 0.504 0.795 2.362 30.4 8.9 0.342 ...

Page 18

Revision history Table 11. Document revision history Date Revision 21-Jun-2004 1 26-Jan-2009 2 18/19 Changes First release. Modified Table 1 on page 1. ...

Page 19

... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

Related keywords