Datasheet Texas Instruments CDCLVD110VFR — 数据表

CDCLVD110 www.ti.com SCAS684C – SEPTEMBER 2002 – REVISED JANUARY 2008 Not Recommended for New Designs
PROGRAMMABLE LOW-VOLTAGE 1:10 LVDS CLOCK DRIVER
FEATURES 1 LQFP PACKAGE Low-Output Skew 2000 V 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. RECOMMENDED OPERATING CONDITIONS
VDD Supply voltage VIC Receiver common-mode input voltage TA Operating free-air temperature MIN NOM MAX UNIT 2.375 2.5 2.625 V 0.5|VID| VDD – 0.5|VID| V –40 85 °C ELECTRICAL CHARACTERISTICS
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT RL = 100Ω 250 450 600 mV 50 mV –40°C to 85°C 0.95 1.2 1.45 V 350 mV DRIVER
|VOD| Differential output voltage ΔVOD VOD magnitude change VOS Offset voltage ΔVOS VOS magnitude change IOS Output short circuit current VBB Reference output voltage VDD = 2.5 V, IBB = –100 µA CO Output capacitance VO = VDD or GND VO = 0 V –20 |VOD| = 0 V 20
1.15 1.25 1.35 3 Submit Documentation Feedback Copyright © 2002–2008, Texas Instruments Incorporated Product Folder Link(s) :CDCLVD110 mA
V
pF 3 CDCLVD110 www.ti.com SCAS684C – SEPTEMBER 2002 – REVISED JANUARY 2008 ELECTRICAL CHARACTERISTICS (continued)
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT RECEIVER
VIDH Input threshold high VIDL Input threshold low |VID| Input differential voltage IIH Input current, CLK0/CLK0, CLK1/CLK1 IIL
CI Input capacitance 100 mV –100 mV 200 mV VI = VDD –5 VI = 0 V µA 5 VI = VDD or GND 3 pF SUPPLY CURRENT
IDD Supply current IDDZ Full loaded All outputs enabled and loaded, RL = 100 Ω, f = 0 Hz No load Outputs enabled, no output load, f = 0 Hz 35 3-State All outputs 3-state by control logic, f = 0 Hz 35 130
mA JITTER CHARACTERISTICS
characterized with CDCLVD110 performance EVM, VDD = 3.3 V, OUTPUTS NOT UNDER TEST are terminated to 50Ω
PARAMETER
tjitterLVDS Additive phase jitter from input to
LVDS output Q3 and Q3 TEST CONDITIONS MIN TYP 12 kHz to 5 MHz, fout = 30.72 MHz 650 12 kHz to 20 MHz, fout = 125 MHz 299 MAX UNIT
fs rms LVDS — SWITCHING CHARACTERISTICS …