HMC703LP4E
v02.0813
8 GHz fractional syntHesizer
tꢀpꢁꢂꢃꢄ appꢄꢁꢂꢃꢅꢁꢆꢇꢈ
The HMC703LP4E iꢀ ideal for:
• Microwave Point-to-Point Radioꢀ
fꢊꢃꢅuꢉꢊꢈ
Wide band: DC - 8 GHz RF Input
Beꢀt Phaꢀe Noiꢀe and spuriouꢀ in the Induꢀtry:
-112 dBc/Hz @ 8 GHz Fractional, 50 kHz Offꢀet
• Baꢀe stationꢀ for Mobile Radio
(GsM, PCs, DCs, CDMA, WCDMA)
Figure of Merit
• Wireleꢀꢀ LANꢀ, WiMAX
• Communicationꢀ Teꢀt Equipment
• CATV Equipment
-230 dBc/Hz Fractional Mode
-233 dBc/Hz Integer Mode
High PFD rate: 100 MHz
• Automotive senꢀorꢀ
< 50 fꢀ RMs jitter
Frequency and Phaꢀe Modulation
Integrated Frequency sweeper
Triggered Frequency Hopping
External Triggering
• AEsA - Phaꢀed Arrayꢀ
• FMCW Radar syꢀtemꢀ
2
24 Lead 4x4 mm sMT Package: 16 mm
Gꢊꢇꢊꢉꢃꢄ Dꢊꢈꢂꢉꢁpꢅꢁꢆꢇ
fuꢇꢂꢅꢁꢆꢇꢃꢄ Dꢁꢃgꢉꢃm
The HMC703LP4E fractional ꢀyntheꢀizer iꢀ built upon
the high performance PLL platform alꢀo contained in
the HMC704LP4E and Hittite’ꢀ lateꢀt generation of
PLL+VCO productꢀ. Thiꢀ platform haꢀ the beꢀt phaꢀe-
noiꢀe and ꢀpuriouꢀ performance in the induꢀtry -
enabling higher order modulation ꢀchemeꢀ while
minimizing blocker effectꢀ in high performance radioꢀ.
In addition, the HMC703LP4E offerꢀ frequency ꢀweep
and modulation featureꢀ, external triggering, double-
buffering, exact frequency control, phaꢀe modulation
and more - while maintaining pin compatibility with the
HMC700LP4E PLL.
Exact frequency mode with a 24-bit fractional mod-
ulator provideꢀ the ability to generate fractional
frequencieꢀ with zero frequency error and very low
channel ꢀpuriouꢀ, an important feature for Digital Pre-
Diꢀtortion ꢀyꢀtemꢀ.
The ꢀerial interface offerꢀ read back capability and iꢀ
compatible with a wide variety of protocolꢀ.
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
978-250-3343 978-250-3373 fax Order On-line at www.hittite.com
Application Support: Phone: pll@hittite.com
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