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Details for CDCLVD1208RHDT by Texas Instruments
Semiconductors - ICs > Clock Timing & Frequency Management > Clock Synthesizers & Generators
IC CLOCK BUFF LVDS 2:8 28VQFN
CDCLVD1208RHDT image

CDCLVD1208RHDT by Texas Instruments

IC CLOCK BUFF LVDS 2:8 28VQFN
Features
2:8 Differential Buffer
8 LVDS Outputs, ANSI EIA/TIA-644A Standard Compatible
Clock Frequency: Up to 800 MHz
Device Power Supply: 2.375 V to 2.625 V
ESD Protection Exceeds 3-kV HBM, 1-kV CDM
Industrial Temperature Range: u201340u00b0C to 85u00b0C
LVDS Reference Voltage, VAC_REF, Available for Capacitive Coupled Inputs
Low Additive Jitter: < 300-fs RMS in 10-kHz to 20-MHz
Low Output Skew of 45 ps (Maximum)
Packaged in 5-mm u00d7 5-mm, 28-Pin VQFN (RHD)
Selectable Clock Inputs Through Control Pin
Universal Inputs Accept LVDS, LVPECL, and LVCMOS
Part Information
CDCLVD1208RHDT image
RoHS Compliant
Description
The CDCLVD1208 clock buffer distributes one of two selectable clock inputs (IN0 and IN1) to 8 pairs of differential LVDS clock outputs (OUT0 through OUT7) with minimum skew for clock distribution. The CDCLVD1208 can accept two clock sources into an input multiplexer. The inputs can either be LVDS, LVPECL, or LVCMOS. The CDCLVD1208 is specifically designed for driving 50-Ω transmission lines. In case of driving the inputs in single-ended mode, the appropriate bias voltage, VAC_REF, must be applied to the unused negative input pin. The IN_SEL pin selects the input which is routed to the outputs. If this pin is left open, it disables the outputs (static). The part supports a fail-safe function. The device incorporates an input hysteresis which prevents random oscillation of the outputs in the absence of an input signal. The device operates in 2.5-V supply environment and is characterized from –40°C to 85°C (ambient temperature). The CDCLVD1208 is packaged in small, 28-pin, 5-mm × 5-mm VQFN package.
Specifications
Clock IC Type:
Clock Buffer
Frequency:
800MHz
No. of Outputs:
8Outputs
Supply Voltage Min:
2.375V
Supply Voltage Max:
2.625V
Clock IC Case Style:
VQFN
No. of Pins:
28Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
Base Number:
1208
IC Interface Type:
LVDS
No. of Multipliers / Dividers:
1
Operating Temperature Range:
-40°C to +85°C
Supply Current:
87mA
Supply Voltage Range:
2.375V to 2.625V
Alternate Descriptions
2:8 Low Addit. Jitter LVDS Buffer VQFN28 RS Components
IC, CLOCK, BUFF, LVDS, 2:8, 28VQFN; Clock IC Type:Clock Buffer; Frequency:800MHz; No. of Outputs:8Outputs; Supply Voltage Min:2.375V; Supply Voltage Max:2.625V; Clock IC Case Style:VQFN; No. of Pins:28Pins; Operating Temperature RoHS Compliant: Yes Newark Electronics
Clock Driver 2-IN LVDS 28-Pin VQFN EP T/R Avnet America
Clock Driver 2-IN LVDS 28-Pin VQFN EP T/R Avnet Europe