GTLP1B151

Features: Separate LVTTL inputs and outputs A feedback path for control and diagnostics monitoring Bidirectional interface between GTLP and LVTTL logiclevels Designed with edge rate control circuitry to reduce out-put noise on the GTLP port VREF pin provides external supply reference voltage forre...

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SeekIC No. : 004357120 Detail

GTLP1B151: Features: Separate LVTTL inputs and outputs A feedback path for control and diagnostics monitoring Bidirectional interface between GTLP and LVTTL logiclevels Designed with edge rate control circuitr...

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Part Number:
GTLP1B151
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: 2024/11/27

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Product Details

Description



Features:

Separate LVTTL inputs and outputs
A feedback path for control and diagnostics monitoring
Bidirectional interface between GTLP and LVTTL logiclevels
Designed with edge rate control circuitry to reduce out-put noise on the GTLP port
VREF pin provides external supply reference voltage forreceiver threshold adjustibility
Special PVT compensation circuitry to provide consis-
tent performance over variations of process, supply volt-age and temperature
TTL compatible driver and control inputs
Designed using Fairchild advanced BiCMOS technology
Bushold data inputs on A port to eliminate the need for
external pull-up resistors for unused inputs
Power up/down and power off high impedance for liveinsertion
Open drain on GTLP to support wired-or connection
Flow through pinout optimizes PCB layout
A Port source/sink −24mA / +24mA
B Port sink +50mA





Pinout






Specifications

Supply Voltage (VCC) ...............................−0.5V to +4.6V
DC Input Voltage (VI)...............................−0.5V to +4.6V
DC Output Voltage (VO)
Outputs 3-STATE −0.5V to..................................... +4.6V
Outputs Active (Note 2) ...........................−0.5V to +4.6V
DC Output Sink Current into
C Port IOL............................................................. 48 mA
DC Output Source Current from
C Port IOH ..........................................................−48 mA
DC Output Sink Current into
B Port in the LOW State, IOL ..............................100 mA
DC Input Diode Current (IIK)
VI< 0V .................................................................−50 mA
DC Output Diode Current (IOK)
VO < 0V ...............................................................−50 mA
ESD Rating........................................................... >2000V
Storage Temperature (TSTG) ......................−65 to +150





Description

The GTLP1B151 is a 1-bit transceiver that providesLVTTL-to-GTLP signal level translation. Individual LVTTLand GTLP driver enables are also available. The GTLP1B151 offers separate LVTTL inputs and outputs,and can provide a feedback path for control and diagnos-tics monitoring. High-speed backplane operation is a direct result ofGTLP's reduced output swing (<1V), reduced input thresh-old levels and output edge rate control. The edge ratecontrol GTLP1B151 minimizes bus-settling time. GTLP is a FairchildSemiconductor derivative of the GunningTransistor Logic(GTL) JEDEC standard JESD8-3.

Fairchild's GTLP GTLP1B151 has internal edge-rate control and is pro-cess, voltage and temperature compensated. GTLP's I/Ostructure is similar to GTL and BTL but offers different out-put levels and receiver threshold. Typical GTLP GTLP1B151 output volt-age levels are: VOL = 0.5V, VOH = 1.5V, and VREF = 1V.






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