ICS85454AKT IDT, Integrated Device Technology Inc, ICS85454AKT Datasheet
ICS85454AKT
Specifications of ICS85454AKT
Related parts for ICS85454AKT
ICS85454AKT Summary of contents
Page 1
DUAL 2:1 AND 1:2 DIFFERENTIAL- TO-LVDS MULTIPLEXER G D ENERAL ESCRIPTION The ICS85454 is a dual 2:1 and 1:2 Multiplexer and a member of the HiPerClockS IC S performance clock solutions from IDT. The 2:1 HiPerClockS™ Multiplexer allows one of ...
Page 2
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER ABLE IN ESCRIPTIONS ...
Page 3
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER BSOLUTE AXIMUM ATINGS Supply Voltage, V 4.6V DD Inputs, V -0. Outputs Continuous Current 10mA Surge Current 15mA Operating Temperature Range, TA -40°C to +85°C ...
Page 4
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER T 4D. LVDS DC C ABLE HARACTERISTICS ...
Page 5
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER P ARAMETER V DD 2.5V±5% POWER SUPPLY LVDS + - Float GND UTPUT OAD EST IRCUIT nQx PART 1 Qx nQy PART sk(pp) P ...
Page 6
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER IRING THE IFFERENTIAL NPUT TO Figure 1 shows how the differential input can be wired to accept single ended levels. The reference voltage V_REF = V generated by the bias ...
Page 7
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER 2.5V LVDS D T RIVER ERMINATION Figure 2 shows a typical ter mination for LVDS driver in characteristic impedance of 100Ω differential (50Ω single) 2. HERMAL ELEASE ATH The expose ...
Page 8
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER ICS85454 YPICAL PPLICATION FOR THE Used to connect a multi-rate PHY with the Tx/Rx pins of an SFP Module ULTI 100BaseFX 1000BaseX M 1, 100B X C ODE ...
Page 9
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER M 2, 100B X C ODE ASE ONNECTED TO All lines are differential pairs, but drawn as single-ended to sim- plify the drawing PHY ULTI ATE Tx 100BaseFX Rx Tx 1000BaseX ...
Page 10
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER This section provides information on power dissipation and junction temperature for the ICS85454. Equations and example calculations are also provided. 1. Power Dissipation. The total power dissipation for the ICS85454 is the sum ...
Page 11
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER θ ABLE VS IR LOW ABLE FOR JA θ θ θ θ θ JA Multi-Layer PCB, JEDEC Standard Test Boards T C RANSISTOR OUNT The transistor count ...
Page 12
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER ACKAGE UTLINE UFFIX FOR Index Area N Top View D IDT ™ / ICS ™ DUAL 2:1 AND 1:2 LVDS MULTIPLEXER VFQFN EAD Seating Plane A1 ...
Page 13
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER ABLE RDERING NFORMATION ...
Page 14
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER ...
Page 15
ICS85454 DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States ...