5T93GL04PGGI IDT, Integrated Device Technology Inc, 5T93GL04PGGI Datasheet
5T93GL04PGGI
Specifications of 5T93GL04PGGI
Related parts for 5T93GL04PGGI
5T93GL04PGGI Summary of contents
Page 1
LVDS, 1:4 Glitchless Clock Buffer TERABUFFER™ II General Description The IDT5T93GL04 2.5V differential clock buffer is a user-selectable differential input to four LVDS outputs. The fanout from a differential input to four LVDS outputs reduces loading on the preceding ...
Page 2
IDT5T93GL04 Data Sheet Block Diagram SEL FSEL IDT5T93GL04 REVISION A OCTOBER 30, 2009 2.5V LVDS 1:4 GLITCHLESS CLOCK BUFFER TERABUFFER™ II OUTPUT CONTROL OUTPUT CONTROL OUTPUT CONTROL OUTPUT CONTROL ©2009 ...
Page 3
IDT5T93GL04 Data Sheet Table 1. Pin Descriptions Name Type A[1:2] Input Adjustable A[1:2] Input Adjustable G Input LVTTL GL Input LVTTL Q[1:2] Output LVDS Q[1:2] Output LVDS SEL Input LVTTL PD Input LVTTL FSEL Input LVTTL V Power DD GND ...
Page 4
IDT5T93GL04 Data Sheet Function Tables Table 3A. Gate Control Output Table Control Output GL G Q[1: Toggling 0 1 LOW 1 0 Toggling 1 1 HIGH Table 3B. Input Selection Table Selection SEL pin 0 1 Absolute Maximum ...
Page 5
IDT5T93GL04 Data Sheet DC Electrical Characteristics Table 4A. LVDS Power Supply DC Characteristics Symbol Parameter Quiescent DDQ Power Supply Current Total Power I TOT V Supply Current DD Total Power Down I PD Supply Current NOTE 1: ...
Page 6
IDT5T93GL04 Data Sheet Table 4D. LVDS DC Characteristics Symbol Parameter Differential Output Voltage for the V OT(+) True Binary State Differential Output Voltage for the V OT(–) False Binary State Change in V Between Complementary ∆ Output States ...
Page 7
IDT5T93GL04 Data Sheet Table 5B. eHSTL AC Differential Input Characteristics, T Symbol Parameter (1) V Input Signal Swing DIF V Differential Input Signal Crossing Point X D Duty Cycle H V Input Timing Measurement Reference Level THI ...
Page 8
IDT5T93GL04 Data Sheet Table 5E. AC Differential Input Characteristics Symbol Parameter ( Differential Voltage DIF V Differential Input Cross Point Voltage X V Common Mode Input Voltage Range CM V Input Voltage IN NOTE 1.The output will not ...
Page 9
IDT5T93GL04 Data Sheet Differential AC Timing Waveforms Output Propagation and Skew Waveforms 1/ [1:2] [1:2] t PLH SK( NOTE 1: Pulse skew is calculated using the following expression ...
Page 10
IDT5T93GL04 Data Sheet Glitchless Output Operation with Switching Input Clock Selection SEL When SEL changes, the output clock goes LOW on the falling edge of the ...
Page 11
IDT5T93GL04 Data Sheet FSEL Operation for When Opposite Clock Dies 1. When the differential on the non-selected clock goes below the minimum DC differential, the outputs clock goes to an unknown state. When this happens, the FSEL pin should be ...
Page 12
IDT5T93GL04 Data Sheet Power Down Timing NOTE recommended that outputs be disabled before entering power-down mode also recommended that the ...
Page 13
IDT5T93GL04 Data Sheet Test Circuits and Conditions Test Circuit for Differential Input V IN Pulse Generator V IN Table 6A. Differential Input Test Conditions Symbol V = 2.5V ± 0. Crossing of A and A THI IDT5T93GL04 REVISION ...
Page 14
IDT5T93GL04 Data Sheet Test Circuit for DC Outputs and Power Down Tests V A Pulse Generator D.U.T. A Test Circuit for Propagation, Skew, and Gate Enable/Disable Timing A Pulse Generator D.U.T. A Table 6B. Differential Input Test Conditions Symbol V ...
Page 15
IDT5T93GL04 Data Sheet Ordering Information Table 7. Ordering Information XX XXXXX IDT Package Device Type IDT5T93GL04 REVISION A OCTOBER 30, 2009 X Process I PG PGG 5T93GL04 15 2.5V LVDS 1:4 GLITCHLESS CLOCK BUFFER TERABUFFER™ +85 ...
Page 16
IDT5T93GL04 Data Sheet Revision History Sheet Rev Table Page Description of Change A T5E 8 AC Characteristics Table - added Rise/Fall Time spec Pin Description Table - updated FSEL description FSEL Operation diagrams, NOTE ...
Page 17
IDT5T93GL04 Data Sheet 6024 Silver Creek Valley Road Sales 800-345-7015 (inside USA) San Jose, California 95138 +408-284-8200 (outside USA) Fax: 408-284-2775 www.IDT.com/go/contactIDT DISCLAIMER Integrated Device Technology, Inc. (IDT) and its subsidiaries reserve the right to modify the products and/or specifications ...