PLLs & Synthesizers

PLLs / Synthesizers

Teledyne e2v HiRel's integer-N and fractional-N PLL frequency synthesizers deliver superior phase noise performance where low phase noise is critical. The new PE97240 integer-N and PE97640 fractional-N PLLs feature improved normalized phase noise of –230 and –225 dBc/Hz, respectively and offer an additional 5/6 prescaler divide ratio.

What's New

MILPITAS, CA – June 21st, 2022 – Teledyne e2v HiRel announces the availability of a low phase noise 13.9 GHz, delta-sigma modulated fractional-N connectorized frequency synthesizer module for low earth orbit (LEO) space and other demanding applications. The TDFFS014 is a ready-to-use package equipped with SMA connectors, allowing engineers to quickly prototype designs without the need for evaluation boards.

Download the press release.

Products

VCO

Product	Datasheet	Freq. Range (MHz) Min	Freq. Range (MHz) Max	Typical Phase Noise @100 KHz offset (dBc/Hz)	Package	Package (mm)
TDVCO015		13.32	15.2	-115	32 CQFN	5X5
TDVCO027		23.32	27.34	-98	32 CQFN	5X5

Synthesizers

Product	Datasheet	Desc.	Programing Mode	Phase Noise @100 KHz offset (dBc/Hz)	Output 1 (GHz)	Output 2 (GHz)	Typical ^IDD (mA)	Vin₆ Range (V)	Vin₁₃ Range (V)	Package
TDFFSO14		Ultra-Low Phase Noise Frac-N Synthesizer Module	3-Wire Serial	-102	12.5-13.9	6.25-6.95	80	5.5-16	13.5-20	Connectorized SMA

Product	Type	Desc.	Freq. Range (MHz) Min	Freq. Range (MHz) Max	RF Prescaler	Max Reference Frequency (MHz)	Phase noise floor FOM (dBc/Hz)	Programming Mode	Package	Package (mm)	Hi-Rel
PLLs
PE83336	Integer-N	Mil Flow	500	3000	10/11 Bypass	100.0	-84.0	Serial, Hardwire, Parallel	44L CQFJ	16.5x16.5	Yes
PE97640	Frac-N	Rad Hard	800	5000	5/6, 10/11	100.0	-225.0	Serial, Direct	68L CQFP	13.08x13.08	Yes
PE97240	Integer-N	Rad Hard	800	5000	5/6, 10/11	100.0	-230.0	Serial, Direct	44L CQFP	9.83x9.83	Yes
TDPL97240	Integer-N	Rad Hard	800	5000	5/6, 10/11	100.0	-230.0	Serial, Direct	48L CQFN	7x7	Yes
PE9701	Integer-N	Rad Hard	50	3000	10/11	100.0	-210.0	Serial, Hardwire, Parallel	44L CQFJ	16.5x16.5	Yes
PE9601	Integer-N	Rad Hard	2-	2200	10/11	100.0	-210.0	Serial, Hardwire, Parallel	44L CQFJ	16.5x16.5	Yes