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Products » GTLP16612 CMOS 18-Bit TTL/GTLP Universal Bus Transceiver

GTLP16612 − CMOS 18-Bit TTL/GTLP Universal Bus Transceiver

The GTLP16612 is an 18-bit universal bus transceiver which provides TTL to GTLP signal level translation. The device is designed to provide a high speed interface between cards operating at TTL logic levels and a backplane operating at GTLP logic levels. High speed backplane operation is a direct result of GTLP's reduced output swing (<1V), reduced input threshold levels and output edge rate control which minimizes signal settling times. 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 Process, Voltage, and Temperature (PVT) compensated. Its function is similar to BTL or GTL but with different driver output levels and receiver threshold. GTLP output low voltage is typically less than 0.5V, the output high is 1.5V and the receiver threshold is 1.0V.

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Product Status/Pricing/Packaging

Index	Product	Product & Eco Status	*Pricing	Packaging & Packing Info	**Package Marking Convention	Qualification Support	Compliance Certificates
0	GTLP16612MTD	Last time buys being accepted until 10-Jun-2013 as of 11-Dec-2012 Green as of May 2012	$5.8	TSSOP 56L Details TSSOP 56L Drawing RAIL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K Line 2:GTLP16612	FIT : 0.9 ESD (HBM) : 2000 V Moisture Sensitivity Level (MSL) : 2 Show more... Max Reflow Temp : 260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG
0	GTLP16612MTDX	Last time buys being accepted until 10-Jun-2013 as of 11-Dec-2012 Green as of May 2012	$5.8	TSSOP 56L Details TSSOP 56L Drawing TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K Line 2:GTLP16612	FIT : 0.9 ESD (HBM) : 2000 V Moisture Sensitivity Level (MSL) : 2 Show more... Max Reflow Temp : 260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG

Fairchild 1,000 piece Budgetary Pricing. *
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Top mark packaging information for product GTLP16612 is available. **

Features

Bidirectional interface between GTLP and TTL logic levels
Designed with an edge rate control circuit to reduce output noise on GTLP port
V_REF pin provides external supply reference voltage for receiver threshold adjustability
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 A port to eliminate the need for external pull-up resistors for unused inputs
Power up/down and power off high impedance for live insertion
5V tolerant inputs and outputs on LVTTL port
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 outputs source/sink -32 mA/+32 mA

Applications

Server & Mainframe

Workstation

Desktop PC

Notebook PC

PC Server

Media Tablets

Storage & Peripherals

Printer

Graphic Card

LCD Monitor

CRT/RPTV

Other Data Processing

Routers & LAN Switches

SAN

Long-haul & Metro

Broadband Access

Broadband Modem

Enterprise Voice Network

Central Office

Broadcast & Studio

Other Wired Communications

Mobile Handsets

Wireless LAN Card & Broadband Access

Wireless LAN Access Point/Router

Mobile Comm Infrastructure

Other Wireless Communications

PMP/MP3 Players

Home Audio System Components

CRT/RPTV

LCD TV

PDP TV

Camcorder

DVD

Set Top Boxes

DSC

Video Game Console

E-book Reader

Consumer Appliances

Other Audio & Video

Other Consumer Electronics

Medical Electronics/Devices

Automation

Test and Measurement

Building & Home Control

Other Industrial

Application Notes

Application Note	Description
AN-600	Understanding Latch-up in Advanced CMOS Logic(54 K) 05-Mar-2011
AN-1065K	GTLP: An Interface Technology for Bus and Backplane Applications (Korean Translation)(235 K) 05-Mar-2011
AN-1065SC	GTLP: An Interface Technology for Bus and Backplane Applications (Chinese Translation)(289 K) 05-Mar-2011
AN-1070	GTLP vs. GTL: A Performance Comparison from a System Perspective(114 K) 16-Apr-2013
AN-1070K	Fairchilds GTLP vs. TIs GTL: A Performance Comparison from a System Perspective (Korean Translation)(538 K) 05-Mar-2011
AN-1070SC	Fairchilds GTLP vs. TIs GTL: A Performance Comparison from a Systems Perspective (Chinese Translation)(610 K) 05-Mar-2011
AN-1072	GTLP Output Control Circuitry: Reduces Noise and Enhances System Performance(85 K) 16-Apr-2013
AN-5002	GTLP: Single vs. Multiple Output Switching Technical Discussion(39 K) 05-Mar-2011
AN-375	High-Speed-CMOS Designs Address Noise and I/O Levels(238 K) 05-Mar-2011
AN-1072J	GTLP Output Control Circuitry: Reduces Noise and Enhances System Performance (Japanese Translation)(426 K) 05-Mar-2011
AN-1065	GTLP: An Interface Technology for Bus and Backplane Applications(99 K) 15-Apr-2013
AN-363	Designing with TTL(32 K) 05-Mar-2011
AN-1097SC	GTLP: Understanding Output Drive (Chinese Translation)(284 K) 05-Mar-2011
AN-1097	GTLP: Understanding Output Drive(48 K) 16-Apr-2013
AN-1065J	GTLP: An Interface Technology for Bus and Backplane Applications (Japanese Translation)(339 K) 05-Mar-2011
AN-368	An Introduction to and Comparison of 74HCT TTL Compatible CMOS Logic(85 K) 05-Mar-2011
AN-1097K	GTLP: Understanding Output Drive (Korean Translation)(233 K) 05-Mar-2011
AN-5025	Applications Using the GTLP10B320(387 K) 05-Mar-2011
AN-5013	GTLP in BTL Applications(56 K) 05-Mar-2011
AN-5031	GTLP Power Configuration(1,206 K) 05-Mar-2011
AN-1097J	GTLP: Understanding Output Drive (Japanese Translation)(336 K) 05-Mar-2011

Models

For additional information please visit the Models page.

Package	Condition	Temperature Range	Vcc Range	Software Version	Revision Date
IBIS
TSSOP 56L	Electrical;Fast;Slow;Thermal;Typical	-40°C to 85°C	3V to 3.6V	2.1	Feb 28, 2012
HSPICE
TSSOP 56L	Typical	-40°C to 85°C	3.15V to 3.45V	97.1	Feb 28, 2012
	Slow	-40°C to 85°C	3.15V to 3.45V	97.1	Feb 28, 2012
	Fast	-40°C to 85°C	3.15V to 3.45V	97.1	Feb 28, 2012

Additional Resources

Design Tools Knowledgebase – Ask a Question Find a local sales office Product change notices (PCN) How to Buy Products or Order Samples


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