TLK3104SCGNT

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Packaging : Tube
Maximum Operating Temperature : + 85 C
Supply Voltage - Min : 2.3 V
Supply Voltage - Max : 2.7 V
Package / Case : BGA-289


Features:

· 3.125 Gbps Per Port Providing 10-Gbps Data Throughput
· Support Transmit Only, Receiver Only, Transceiver and Repeater Functions in a Single Chip Through Configuration Pins
· Selectable Independent Channel or Channel Sync Operation
· On-Chip Termination for LVDS and PECL Compatible Interface
· On-Chip 8-Bit/10-Bit Coding
· Hot Plug Protection
· Interfaces to Backplane, Copper Cables, or Optical Modules
· Receiver Differential Input Thresholds 150 mV Min
· PECL Compatible Differential Signaling for Serial Interface With Programmable Preemphasis
· ESD Protection 2 kV
· Low Power 4-Bit LVDS Parallel Interface
· Typical Power Consumption < 675 mW/Port at 3.125 Gbps Under Transceiver Mode
· CMOS Technology
· Able to Operate With a Single 2.5-V Power Supply
· Low Cost 289 Ball PBGA Package
· No External Filter Capacitors Required
· On-Chip PRBS Generation and Verification
· JTAG Test Support
· Flow Through Pinout


Specifications

Supply voltage, V_DD, V_DDQ, V_DDA (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . 0.3 V to 3 V
Input voltage, V_I, (TTL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . 0.3 V to 4 V
Voltage range at any terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . 0.3 V to V_DD + 0.3 V
Storage temperature, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . 65°C to 150°C
Electrostatic discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 3, A:2 kV
Ambient temperature range, T_A, (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40°C to 75°C
Junction temperature, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . 125°C Max

† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES: 1. All voltage values, except differential I/O bus voltages, are with respect to network ground terminal.
2. PCB conditions is defined in JEDEC JESD51-7.

Description

The TLK3104SCGNT is a flexible four-channel serial backplane transceiver, delivering high-speed bidirectional point-to-point data and transmissions providing up to 10 Gbps of data transmission capacity. The TLK3104SCGNT supports an operating range of serial data rates from 3.1 Gbps to 3.125 Gbps. The primary application of this device is to provide building blocks for developing point-to-point baseband data transmission over controlled impedance media of approximately 50 . The transmission media can be printed-circuit board traces, copper cables, or fiber-optical media. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media and the noise coupling to the environment.

The TLK3104SCGNT performs the parallel-to-serial, serial-to-parallel conversion, and clock extraction functions for a physical layer interface. The TLK3104SCGNT also provides an 8-bit/10-bit (8-b/10-b) encode/decode function. The serial transmitter and receiver use differential PECL compatible signalings. The parallel interface supports a low voltage differential signaling (LVDS) interface. The purpose of the interface is to provide a simple, inexpensive, and easy-to-implement interconnection between the controller and PHY. The LVDS interface supports independent 4-bit wide transmit and receive data paths for full-duplex operation.

The TLK3104SCGNT provides a comprehensive series of built-in tests for self-test purposes including internal serial loopback and PRBS generation and verification. An IEEE 1149.1 JTAG port is also supported. TLK3104SCGNT also has an MDIO/MDC serial port to provide certain control functions.

The TLK3104SCGNT operates with a single 2.5-V supply and dissipates less than 3 W. The device is packaged in a 19 * 19 mm, 289 pin plastic ball grid array (PBGA) package and is characterised for operation from 40°C to 75°C.

Parameters:

Technical/Catalog Information	TLK3104SCGNT
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Number of Drivers/Receivers	4/4
Type	Transceiver
Voltage - Supply	2.3 V ~ 2.7 V
Package / Case	289-BGA
Packaging	Tray
Protocol	IEEE 802
Drawing Number	296; 4201082; GNT; 289
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TLK3104SCGNT TLK3104SCGNT 296 13704 ND 29613704ND 296-13704