CDCLVD1208RHDT Part Information
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.
- 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
|Clock IC Type||Clock Buffer|
|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|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 2 - 1 year|
|SVHC||No SVHC (27-Jun-2018)|
|IC Interface Type||LVDS|
|No. of Multipliers / Dividers||1|
|Operating Temperature Range||-40°C to +85°C|
|Supply Voltage Range||2.375V to 2.625V|
Alternative Part Descriptions
- 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
- Low jitter, 2-input selectable 1:8 universal-to-LVDS buffer | Texas Instruments
Frequently Asked Questions
Where can I find additional details, specifications and documents for a CDCLVD1208RHDT?
Additional datasheets, footprints and schematics for CDCLVD1208RHDT are listed in our Part Details tab. You can also find the CDCLVD1208RHDT image and similar parts on this details page.
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What category does CDCLVD1208RHDT fall under?
The CDCLVD1208RHDT is listed under Semiconductors - ICs > Clock Timing & Frequency Management > Clock Synthesizers & Generators.
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You can view similar parts to CDCLVD1208RHDT when available in the Clock Synthesizers & Generators range under the specifications section at the bottom of the details page.
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Is the CDCLVD1208RHDT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for CDCLVD1208RHDT.
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