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For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
PROGRAMMABLE HARMONIC FILTERS - SMT
1
HMC1044LP3E
v01.0712
PROGRAMMABLE HARMONIC LOW PASS FILTER
1 - 3 GHz 3 dB BANDWIDTH
Functional Diagram
Typical Applications Features
General Description
The HMC1044LP3E is ideal for wideband transceiver
harmonic ltering applications including:
•Filtering LO Harmonics to Reduce Modulator
Sideband Rejection & Demodulator Image Rejection
•Amplier Harmonic Filtering
•RFFiltering
Programmable Bandwidth: 1 to 3 GHz
Compatible with Narrowband & Wideband:
• PLLs with Integrated VCOs
• Modulators
• Demodulators
LO Harmonic Rejection: ~20 dB
Improves Modulator/Demodulator Sideband/Image
Rejection Performance: 20 dB Typical
Single-Ended or Differential Options
Footprint up to 90% Smaller than Current Discrete
Fixed Bandwidth Solutions
16 Lead 3x3 mm SMT Package
The HMC1044LP3E is a programmable bandwidth
LPF (Low Pass Filter) targeted at all applications that
use quadrature modulators and/or demodulators. The
HMC1044LP3E lters out LO harmonics and ensures
little or no LO contribution to modulator sideband
rejection or demodulator image rejection performance.
Although targeted at LO ltering applications, the
HMC1044LP3E can be used to lter all RF harmonics
such as the ones generated by ampliers.
The HMC1044LP3E offers a choice of 16
programmable bands, optimized for high and low
cellular bands ranging from 1 to 3 GHz, making the
HMC1044LP3E a truly wideband part compatible with
wideband PLLs with Integrated VCOs and wideband
quadrature modulators and demodulators. It enables
wideband multi-standard, multi-carrier designs that
are eld congurable on-the-y for each individual
application.
The HMC1044LP3E is packaged in a compact
3x3 mm QFN leadless package.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
For price, delivery, and to place orders: Analog Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
Verzeichnis
- ・ Konfiguration des Pinbelegungsdiagramms on Seite 8
- ・ Abmessungen des Paketumrisses on Seite 7
- ・ Markierungsinformationen on Seite 7
- ・ Blockdiagramm on Seite 8 Seite 10
- ・ Typisches Anwendungsschaltbild on Seite 1
- ・ Beschreibung der Funktionen on Seite 1 Seite 8
- ・ Technische Daten on Seite 1 Seite 3 Seite 4 Seite 5 Seite 6
- ・ Anwendungsbereich on Seite 1
