SN74GTLP22034

Features: *Member of the Texas Instruments Widebus™ Family*TI-OPC™ Circuitry Limits Ringing on Unevenly Loaded Backplanes*OEC™ Circuitry Improves Signal Integrity and Reduces Electromagnetic Interference*Bidirectional Interface Between GTLP Signal Levels and LVTTL Logic L...

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SeekIC No. : 004498870 Detail

SN74GTLP22034: Features: *Member of the Texas Instruments Widebus™ Family*TI-OPC™ Circuitry Limits Ringing on Unevenly Loaded Backplanes*OEC™ Circuitry Improves Signal Integrity and Reduc...

floor Price/Ceiling Price

Part Number:
SN74GTLP22034
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/24

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Product Details

Description



Features:

*Member of the Texas Instruments
  Widebus™ Family
*TI-OPC™ Circuitry Limits Ringing on
  Unevenly Loaded Backplanes
*OEC™ Circuitry Improves Signal Integrity
  and Reduces Electromagnetic Interference
*Bidirectional Interface Between GTLP
  Signal Levels and LVTTL Logic Levels
*Split LVTTL Port Provides a Feedback Path
  for Control and Diagnostics Monitoring
*AO Outputs Have Equivalent 26-Ω Series
  Resistors, So No External Resistors Are Required
*LVTTL Interfaces Are 5-V Tolerant
*High-Drive GTLP Open-Drain Outputs (100 mA)
*LVTTL Outputs (12 mA/12 mA)
*Variable Edge-Rate Control (ERC) Input Selects GTLP Rise and Fall Times for
  Optimal Data-Transfer Rate and Signal Integrity in Distributed Loads
*Ioff, Power-Up 3-State, and BIAS VCC
  Support Live Insertion
*Distributed VCC and GND Pins Minimize
  High-Speed Switching Noise
*Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
*ESD Protection Exceeds JESD 22
    2000-V Human-Body Model (A114-A)
    200-V Machine Model (A115-A)
    1000-V Charged-Device Model (C101)



Application

Audio
Automotive
Broadband
Digital Control
Military
Optical Networking
Security
Telephony
Video & Imaging
Wireless




Pinout

  Connection Diagram


Specifications

Supply voltage range, VCC and BIAS VCC  . . . . . .  . . .  . . .  ..0.5 V to 4.6 V
Input voltage range, VI (see Note 1): AI port, ERC, and control inputs 
     . . . . . . .  . . .  . . .  . .  . . .  . . .  . . .  . .  . . .  . . .  . . .  . .  ..  .  0.5 V to 7 V
                                                            B port and VREF  .  . . .0.5 V to 4.6 V
Voltage range applied to any output in the high-impedance or power-off state
     VO(see Note 1): AO port  . . . . . . .  . . .  . . .  . . .  . .  . . . . . . 0.5 V to 7 V
B port  . . . . . . . . . . . .  . . .  . . .  . . .  . . .  . . .  . . .  . . .  .. . . . .0.5 V to 4.6 V
Current into any output in the low state, IO: AO port   . . .  . . .  .. . . . .24 mA
                                                                 B port   . . . . .  . . .  . . . . . .  100 mA
Current into any A-port output in the high state, IO (see Note 2)   . . . 24 mA
Continuous current through each VCC or GND  . . .  . . .  . . .  .  . . . . ±100 mA
Input clamp current, IIK (VI < 0)  . . . . . . . . . . . . . . . . . . . . . . . . . .  . . .-50mA
Output clamp current, IOK (VO < 0)  . . . . . . . .  . . . . . . . . . . . . . . . . .50 mA
Package thermal impedance, JA (see Note 3): DGG package . . . . . 70°C/W
                                                                           DGV package . . . . . 58°C/W
                                                                          GQL package . . . . . .42°C/W
Storage temperature range, Tstg   . . . . . . . . . . .. . .. .. . . . 65°C to 150°C



Description

      The SN74GTLP22034 is a high-drive, 8-bit, three-wire registered transceiver that provides true LVTTL-to-GTLP and GTLP-to-LVTTL signal-level translation. The device allows for transparent, latched, and flip-flop modes of data transfer with separate LVTTL input and LVTTL output pins, which provides a feedback path for control and diagnostics monitoring, the same functionality as the SN74FB2033, but with true logic. The device provides a high-speed interface between cards operating at LVTTL logic levels and a backplane operating at GTLP signal levels. High-speed (about three times faster than standard LVTTL or TTL) backplane operation is a direct result of GTLP's reduced output swing (<1 V), reduced input threshold levels, improved differential input, OEC™ circuitry, and TI-OPC circuitry. Improved GTLP OEC and TI-OPC circuits minimize bus-settling time and have been designed and tested using several backplane models. The high drive of the SN74GTLP22034 allows incident-wave switching in heavily loaded backplanes with equivalent load impedance down to 11 Ω.

      The AO outputs, which are designed to sink up to 12 mA, include equivalent 26-Ω resistors to reduce overshoot and undershoot.




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