DSLVDS1047 3.3-V LVDS Quad Channel High-Speed Differential Line Driver | TI.com

DSLVDS1047 (ACTIVE)

3.3-V LVDS Quad Channel High-Speed Differential Line Driver

 

Recommended alternative parts

Description

The DSLVDS1047 device is a quad CMOS flow-through differential line driver designed for applications requiring ultra-low power dissipation and high data rates. The device is designed to support data rates in excess of 400 Mbps (200 MHz) using Low Voltage Differential Signaling (LVDS) technology.

The DSLVDS1047 accepts low voltage TTL/CMOS input levels and translates them to low voltage
(350 mV) differential output signals. In addition, the driver supports a TRI-STATE function that may be used to disable the output stage, disabling the load current, and thus dropping the device to an ultra low idle power state of 13 mW typical. The DSLVDS1047 has a flow-through pinout for easy PCB layout.

The EN and EN* inputs are ANDed together and control the TRI-STATE outputs. The enables are common to all four drivers. The and companion line receiver (DSLVDS1048) provide a new alternative to high power psuedo-ECL devices for high speed point-to-point interface applications.

Features

  • Designed for Signaling Rates up to 400-Mbps
  • 3.3-V Power Supply Design
  • 300-ps Typical Differential Skew
  • 400-ps Maximum Differential Skew
  • 1.7-ns Maximum Propagation Delay
  • ±350-mV Differential Signaling
  • Low Power Dissipation (13 mW at 3.3-V Static)
  • Interoperable With Existing 5-V LVDS Receivers
  • High impedance on LVDS Outputs on Power Down
  • Flow-Through Pinout Simplifies PCB Layout
  • Meets or Exceeds TIA/EIA-644 LVDS Standard
  • Industrial Operating Temperature Range
    (−40°C to +85°C)
  • Available in TSSOP Package

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Parametrics Compare all products in Buffers, drivers/receivers & cross-points

 
Device type
Protocols
Number of Tx
Number of Rx
Input signal
Output signal
Signaling Rate (Mbps)
ESD HBM (kV)
Function
Operating temperature range (C)
Package Group
Package size: mm2:W x L (PKG)
DSLVDS1047 DS90C031 DS90C031B DS90C032 DS90C032B DS90LV047A DS90LV048A DSLVDS1048 SN65LVDS047 SN65LVDS349 SN65LVDS352
Driver     Driver     Driver     Receiver     Receiver     Driver     Receiver     Receiver     Driver     Receiver     Receiver    
LVDS     LVDS     LVDS     LVDS     LVDS     LVDS     LVDS     LVDS     LVDS     LVDS     LVDS    
4     4     4     4     0     4     0     0     4     0     0    
0     0     0     4     4     0     4     4     0     4     4    
TTL
LVTTL
CMOS    
TTL
CMOS    
TTL
CMOS    
LVDS     LVDS     TTL
LVTTL
CMOS    
LVDS     LVDS     TTL
LVTTL
CMOS    
CMOS
ECL
LVCMOS
LVDS
LVECL
LVPECL
PECL    
CMOS
ECL
LVCMOS
LVDS
LVECL
LVPECL
PECL    
LVDS     LVDS     LVDS     TTL     TTL     LVDS     TTL
LVTTL    
TTL
LVTTL    
LVDS     LVTTL     LVTTL    
400     155.5     155.5     155.5     155.5     400     400     400     400     560     560    
1.2     3.5     2     3.5     2     10     10     10     10     15     15    
Driver     Driver     Driver     Receiver     Receiver     Driver     Receiver     Receiver     Driver     Receiver     Receiver    
-40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85    
TSSOP | 16     SOIC | 16     SOIC | 16     SOIC | 16     SOIC | 16     SOIC | 16
TSSOP | 16    
SOIC | 16
TSSOP | 16    
TSSOP | 16     SOIC | 16
TSSOP | 16    
TSSOP | 16     TSSOP | 24    
16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)     16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)     16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)     16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)     16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)     16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)
16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)    
16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)
16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)    
16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)     16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)
16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)    
16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)     24TSSOP: 34 mm2: 4.4 x 7.8 (TSSOP | 24)