双路 LVDS 接收器 - SN65LVDS9637

SN65LVDS9637 (正在供货)

双路 LVDS 接收器

 

描述

The SN55LVDS32, SN65LVDS32, SN65LVDS3486, and SN65LVDS9637 devices are differential line receivers that implement the electrical characteristics of low-voltage differential signaling (LVDS). This signaling technique lowers the output voltage levels of 5-V differential standard levels (such as EIA/TIA-422B) to reduce the power, increase the switching speeds, and allow operation with a 3.3-V supply rail. Any of the differential receivers provides a valid logical output state with a ±100-mV differential input voltage within the input common-mode voltage range. The input common-mode voltage range allows 1 V of ground potential difference between two LVDS nodes.

The intended application of these devices and signaling technique is both point-to-point and multidrop (one driver and multiple receivers) data transmission over controlled impedance media of approximately 100 Ω. The transmission media may be printed-circuit board traces, backplanes, or cables. The ultimate rate and distance of data transfer depends on the attenuation characteristics of the media and the noise coupling to the environment.

The SN65LVDS32, SN65LVDS3486, and SN65LVDS9637 devices are characterized for operation from –40°C to 85°C. The SN55LVDS32 device is characterized for operation from –55°C to 125°C.

特性

  • Meet or Exceed the Requirements of ANSI
    TIA/EIA-644 Standard
  • Operate With a Single 3.3-V Supply
  • Designed for Signaling Rates of up to
    150 Mbps
  • Differential Input Thresholds ±100 mV Max
  • Typical Propagation Delay Time of 2.1 ns
  • Power Dissipation 60 mW Typical Per
    Receiver at Maximum Data Rate
  • Bus-Terminal ESD Protection Exceeds 8 kV
  • Low-Voltage TTL (LVTTL) Logic Output
    Levels
  • Pin Compatible With AM26LS32, MC3486,
    and µA9637
  • Open-Circuit Fail-Safe
  • Cold Sparing for Space and High-Reliability
    Applications Requiring Redundancy

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参数 与其它产品相比 缓冲器、驱动器/接收器和交叉点

 
Device Type
Protocols
No. of Tx
No. of Rx
Input Signal
Output Signal
Signaling Rate (Mbps)
ESD HBM (kV)
ICC (Max) (mA)
Function
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Pin/Package
SN65LVDS9637 DS90LV012A DS90LV028A DS90LV028AQ-Q1 DS90LV032A DS90LV048A SN65LVDS2 SN65LVDS34 SN65LVDS349 SN65LVDS9638
Receiver    Receiver    Receiver    Receiver    Receiver    Receiver    Receiver    Receiver    Receiver    Driver   
LVDS    LVDS    LVDS    LVDS    LVDS    LVDS    LVDS    LVDS    LVDS    LVDS   
  0    0    0    4    0          2   
2    1    2    2    4    4    1    2    4     
LVDS    LVDS    LVDS    LVDS    LVDS    LVDS    LVDS    CMOS
ECL
LVCMOS
LVDS
LVECL
LVPECL
PECL   
CMOS
ECL
LVCMOS
LVDS
LVECL
LVPECL
PECL   
LVTTL   
LVTTL    LVTTL    LVTTL    LVTTL    LVTTL    LVTTL    LVTTL    LVTTL    LVTTL    LVDS   
150    400    400    400    400    400    400    400    560    150   
8    2    7    8    4.5    10    9    15    15    8   
10    9    9    9    15    15    8    12    20    13   
Receiver    Receiver    Receiver    Receiver    Receiver    Receiver    Receiver    Receiver    Receiver    Driver   
-40 to 85    -40 to 85    -40 to 85    -40 to 125    -40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85   
MSOP-PowerPAD
SOIC
VSSOP   
SOT-23    SOIC
WSON   
SOIC    SOIC
TSSOP   
SOIC
TSSOP   
SOIC
SOT-23   
SOIC    TSSOP    MSOP-PowerPAD
SOIC
VSSOP   
8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD)
8SOIC: 29 mm2: 6 x 4.9(SOIC)
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)   
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)    8SOIC: 29 mm2: 6 x 4.9(SOIC)
See datasheet (WSON)   
8SOIC: 29 mm2: 6 x 4.9(SOIC)    16SOIC: 59 mm2: 6 x 9.9(SOIC)
16TSSOP: 32 mm2: 6.4 x 5(TSSOP)   
16SOIC: 59 mm2: 6 x 9.9(SOIC)
16TSSOP: 32 mm2: 6.4 x 5(TSSOP)   
8SOIC: 29 mm2: 6 x 4.9(SOIC)
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)   
8SOIC: 29 mm2: 6 x 4.9(SOIC)    16TSSOP: 32 mm2: 6.4 x 5(TSSOP)    8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD)
8SOIC: 29 mm2: 6 x 4.9(SOIC)
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)   
8MSOP-PowerPAD
8SOIC
8VSSOP   
5SOT-23    8SOIC
8WSON   
8SOIC    16SOIC
16TSSOP   
16SOIC
16TSSOP   
5SOT-23
8SOIC   
8SOIC    16TSSOP    8MSOP-PowerPAD
8SOIC
8VSSOP