FREQUENCY DIVIDERS & DETECTORS - SMT
6
6 - 96
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
HMC439QS16G / 439QS16GE
HBT DIGITAL PHASE-FREQUENCY
DETECTOR, 10 - 1300 MHz
General Description
Features
Functional Diagram
The HMC439QS16G & HMC439QS16GE are digital
phase-frequency detectors intended for use in low
noise phase-locked loop applications for inputs from
10 to 1300 MHz. Its combination of high frequency
of operation along with its ultra low phase noise
oor make possible synthesizers with wide loop
bandwidth and low N resulting in fast switching and
very low phase noise. When used in conjunction with
a differential loop ampli er, the HMC439QS16G &
HMC439QS16GE generate output voltages that can
be used to phase lock a VCO to a reference oscillator.
The device is packaged in a low cost, surface mount
16 lead QSOP package with an exposed base for
improved RF and thermal performance.
Ultra Low SSB Phase Noise Floor:
-153 dBc/Hz @ 10 kHz offset @ 100 MHz
Input up to 1300 MHz Fin.
Differential Input/Single Ended Output
Open Collector Output Buffer Ampli ers
QSOP16G SMT Package: 29.4 mm
2
Electrical Speci cations, T
A
= +25° C, Vcc= 5V
Typical Applications
This Phase Frequency Detector is a key component
in low phase noise frequency synthesis applications
such as:
• Point-to-Point Radios
• Satellite Communication Systems
• Military Applications
• Sonet Clock Generation
v02.0705
Parameter Conditions Min. Typ. Max. Units
Maximum Input Frequency 1300 MHz
Minimum Input Frequency Sine Wave Input 10 MHz
Input Power Range Fin= 10 to 1300 MHz -10 +10 dBm
Output Voltage 2000
mV,
Pk - Pk
SSB Phase Noise
@ 10 kHz Offset
with 100 MHz Input & Pin= 0 dBm
-153 dBc/Hz
Supply Current (Icc) 96 mA
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
