GTLP16616MTDX Fairchild Semiconductor, GTLP16616MTDX Datasheet

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GTLP16616MTDX

Manufacturer Part Number
GTLP16616MTDX
Description
IC TRANSCVR 17BIT N-INV 56TSSOP
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of GTLP16616MTDX

Logic Type
Transceiver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
17
Current - Output High, Low
32mA, 32mA
Voltage - Supply
3.15 V ~ 3.45 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
56-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
© 2000 Fairchild Semiconductor Corporation
GTLP16616MEA
GTLP16616MTD
GTLP16616
17-Bit TTL/GTLP Bus Transceiver
with Buffered Clock
General Description
The GTLP16616 is a 17-bit registered bus transceiver that
provides TTL to GTLP signal level translation. It allows for
transparent, latched and clocked modes of data flow and
provides a buffered GTLP (CLKOUT) clock output from the
TTL CLKAB. The device provides a high speed interface
between cards operating at TTL logic levels and a back-
plane operating at GTLP logic levels. High speed back-
plane operation is a direct result of GTLP’s reduced output
swing ( 1V), reduced input threshold levels and output
edge rate control. The edge rate control minimizes bus set-
tling time. GTLP is a Fairchild Semiconductor derivative of
the Gunning Transceiver logic (GTL) JEDEC standard
JESD8-3.
Fairchild’s GTLP has internal edge-rate control and is pro-
cess, voltage, and temperature (PVT) compensated. Its
function is similar to BTL and GTL but with different output
levels and receiver threshold. GTLP output LOW level is
typically less than 0.5V, the output level HIGH is 1.5V and
the receiver threshold is 1.0V.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Order Number
Package Number
MS56A
MTD56
56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118 0.300” Wide
56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
DS500017
Features
Bidirectional interface between GTLP and TTL logic
levels
Designed with edge rate control circuitry to reduce
output noise on the GTLP port
V
receiver threshold adjustibility
Special PVT compensation circuitry to provide
consistent performance over variations of process,
supply voltage and temperature
TTL compatible driver and control inputs
Designed using Fairchild advanced CMOS technology
Bushold data inputs on the A port eliminates the need
for external pull-up resistors on unused inputs.
Power up/down and power off high impedance for live
insertion
5 V tolerant inputs and outputs on the LVTTL ports
Open drain on GTLP to support wired-or connection
Flow through pinout optimizes PCB layout
D-type flip-flop, latch and transparent data paths
A Port source/sink 32 mA/ 32 mA
GTLP Buffered CLKAB signal available (CLKOUT)
REF
Package Description
pin provides external supply reference voltage for
June 1997
Revised December 2000
www.fairchildsemi.com

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GTLP16616MTDX Summary of contents

Page 1

... GTLP’s reduced output swing ( 1V), reduced input threshold levels and output edge rate control. The edge rate control minimizes bus set- tling time. GTLP is a Fairchild Semiconductor derivative of the Gunning Transceiver logic (GTL) JEDEC standard JESD8-3. ...

Page 2

Pin Descriptions Pin Names Description OEAB A-to-B Output Enable (Active LOW) OEBA B-to-A Output Enable (Active LOW) CEAB A-to-B Clock Enable (Active LOW) CEBA B-to-A Clock Enable (Active LOW) LEAB A-to-B Latch Enable (Transparent HIGH) LEBA B-to-A Latch Enable (Transparent ...

Page 3

Logic Diagram 3 www.fairchildsemi.com ...

Page 4

Absolute Maximum Ratings Supply Voltage ( Input Voltage ( Output Voltage ( Outputs 3-STATE Outputs Active (Note 5) 0. Output Sink Current into A Port Output ...

Page 5

DC Electrical Characteristics Symbol 3.45V, CCQ Ports V 5.25V, CCQ CCQ GND I CCQ 3.45V Ports ...

Page 6

AC Electrical Characteristics Over recommended range of supply voltage and operating free-air temperature for B Port and for A Port Symbol From (Input PLH t PHL t LEAB PLH ...

Page 7

Test Circuits and Timing Waveforms Test Circuit for A Outputs C includes probes and jig capacitance. L Voltage Waveforms Pulse Duration (Vm Voltage Waveforms Propagation Delay and Setup and Hold Times (Vm Voltage Waveforms Enable and Disable Times (A Port) ...

Page 8

Physical Dimensions inches (millimeters) unless otherwise noted 56-Lead Shrink Small Outline Package, JEDEC MO-118 0.300” Wide www.fairchildsemi.com Package Number MS56A 8 ...

Page 9

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 56-Lead Thin Shrink Small Outline Package, JEDEC MO-153, 6.1mm Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the ...

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