CDC421A312RGER Texas Instruments - Yeehing Electronics

312.5-MHz fully integrated fixed frequency low-jitter crystal oscillator clock generator

Pricing (USD)

Quantity	Unit Price
1 — 99	10.737
100 — 249	9.379
250 — 999	7.231
1,000 +	4.53

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Clock Synthesizer / Jitter Cleaner
RoHS	Y
Series	CDC421A312
Number of Outputs	1 Output
Output Level	LVPECL
Max Output Freq	312.5 MHz
Input Level	LVCMOS, Crystal
Supply Voltage - Max	3.6 V
Supply Voltage - Min	3 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	VQFN-24
Packaging	Reel
Height	0.88 mm
Length	4 mm
Width	4 mm
Brand	Texas Instruments
Moisture Sensitive	Yes
Operating Supply Voltage	3.3 V
Product Type	Clock Synthesizer / Jitter Cleaner
Factory Pack Quantity	3000
Subcategory	Clock & Timer ICs
Unit Weight	0.001601 oz

For more information, please refer to datasheet

Documents

CDC421A312RGER Datasheet

More Information

The CDC421Axxx is a high-performance, low-phase-noise clock generator. It has an integrated low-noise, LC-based voltage-controlled oscillator (VCO) that operates within the 1.75 GHz to 2.35 GHz frequency range. It has an integrated crystal oscillator that operates in conjunction with an external AT-cut crystal to produce a stable frequency reference for a phase-locked loop (PLL)-based frequency synthesizer. The output frequency (fOUT) is proportional to the frequency of the input crystal (fXTAL).