HMC1031MS8E
v00.0312
CLOCK GENERATOR WITH INTEGER-N PLL
0.1 - 500 MHz
Typical Applications
• Low Jitter Clock Generation
Features
low Current Consumption: <2 ma typical
High Phase Frequency Detector rate: 140 MHz
Hardware Pin Programmable Clock Multiplication
ratios: x1/ x5/ x10
lock Detect Indicator
Power Down Mode (0.7 μa typical)
8 lead Ms8e Package: 4.8 mm x 3.0 mm
CloCk Generators - sMt
• Low Bandwidth Jitter Attenuation
• Low Frequency PLL
• Frequency Translation
• OCXO Frequency Multiplier
• Phase Lock clean high frequency references to
10MHz equipment
Functional Diagram
General Description
together with an external loop filter and a VCXo, the
HMC1031Ms8e forms a complete clock generator
solution targeted at low frequency jitter-cleaner and
reference clock generation applications.
the HMC1031Ms8e features a low power integer-n
divider supporting divide ratios of 1/5/10, that is
controlled via external hardware pins and requires no
serial port.
the Integrated Phase Detector and Charge Pump are
capable of operating up to 140 MHz, and a maximum
VCXo input of 500 MHz ensure frequency compliance
with a wide variety of system clocks and VCXos.
additional features include Integrated lock Detect
Indicator available on a dedicated hardware pin, and a
built-in Power Down Mode.
the HMC1031Ms8e is housed in a 8 lead Ms8e sMt
package.
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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
HITTITE [ HITTITE MICROWAVE CORPORATION ]
