Datasheet Texas Instruments CDCLVD2106 — Ficha de datos

CDCLVD2106
www.ti.com SCAS902B – SEPTEMBER 2010 – REVISED JANUARY 2011 Dual 1:6 Low Additive Jitter LVDS Buffer
Check for Samples: CDCLVD2106 FEATURES 1 Dual 1:6 Differential Buffer
Low Additive Jitter: 3000 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.
The outputs can handle permanent short. RECOMMENDED OPERATING CONDITIONS
Device supply voltage, VCC
Ambient temperature, TA MIN TYP MAX 2.375 2.5 2.625 V 85 °C –40 UNIT THERMAL INFORMATION
CDCLVD2106 THERMAL METRIC (1) RHA (40 PINS) qJA Junction-to-ambient thermal resistance 31.0 qJC(top) Junction-to-case(top) thermal resistance 28.7 qJB Junction-to-board thermal resistance 9.3 yJT Junction-to-top characterization parameter 0.4 yJB Junction-to-board characterization parameter 9.3 qJC(bottom) Junction-to-case(bottom) thermal resistance 3.1 (1) UNITS В°C/W For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. ELECTRICAL CHARACTERISTICS
At VCC = 2.375V to 2.625V, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT EN CONTROL INPUT CHARACTERISTICS
VdI3 3 State VdIH Input high voltage Open VdIL Input low voltage IdIH Input high current VCC = 2.625 V, VIH = 2.625 V IdIL Input low current VCC = 2.625 V, VIL = 0 V Rpull(EN) Input pull-up/ pull-down resistor 0.5Г—VCC V 0.7Г—VCC V
0.2×VCC V 30 mA –30 mA 200 kΩ 2.5V LVCMOS (see Figure 7) INPUT CHARACTERISTICS
fIN Input frequency Vth Input threshold voltage VIH Input high voltage VIL Input low voltage IIH Input high current VCC = 2.625 V, VIH = 2.625 V IIL Input low current VCC = 2.625 V, VIL = 0 V ΔV/ΔT Input edge rate 20%–80% CIN Input capacitance 2.5 Submit Documentation Feedback Copyright © 2010–2011, Texas Instruments Incorporated 4 External threshold voltage applied to
complementary input Product Folder Link(s): CDCLVD2106 200 MHz 1.5 V Vth + 0.1 VCC V 0 Vth – 0.1 V 10 mA 1.1 –10
1.5 mA
V/ns
pF CDCLVD2106
www.ti.com SCAS902B – SEPTEMBER 2010 – REVISED JANUARY 2011 ELECTRICAL CHARACTERISTICS (continued)
At VCC = 2.375V to 2.625V, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT DIFFERENTIAL INPUT CHARACTERISTICS
fIN Input frequency Clock inpu …