Datasheet Analog Devices HMC983 — 数据表

HMC983LP5E
v02.0112 Frequency Dividers & Detectors -SMT DC -7 GHz FRACTIONAL-N DIVIDER
AND FREQUENCY SWEEPER
Typical Applications Features (Continued) The DC -7 GHz FRACTIONAL-N DIVIDER is suitable
for: Integrated Frequency Sweeper • Test Equipment
• Portable Instruments
• High Performance Fractional-N Frequency Synthesizers with Ultra Low Spurious
• Stand-Alone Divider and/or Delta-Sigma Modulator Features
Wideband: DC -7 GHz Input
-20-bit Frequency Divider -Linear, Coherent Sweeps
-2-Way, 1-Way, & User Defined Sweep Modes
-Automatic or Triggered
-Programmable Seed
-SPI & External Triggering
5-GPIO’s, can be used for External DSM
Cycle Slip Prevention Support with PFD Chip
(HMC984LP4E)
Differential VCO Input & Divider Output Low Noise: -160 dBc/Hz Programmable Output Current Control:
-5 mA to 17.5 mA Open Collector Output Driver Low Spurious: Largest Spurious -95 dBc 32 pin, 5 x 5 mm, LP5 Package 48-bit 100 MHz Delta-Sigma Modulator (DSM)
-Configurable DSM Size
-Programmable Seed
-Phase Step Functional Diagram General Description
DC -7 GHz FRACTIONAL-N DIVIDER is a fractional …

HMC983LP5E
v02.0112 Frequency Dividers & Detectors -SMT DC -7 GHz FRACTIONAL-N DIVIDER
AND FREQUENCY SWEEPER
Typical Applications Features (Continued) The DC -7 GHz FRACTIONAL-N DIVIDER is suitable
for: Integrated Frequency Sweeper Test Equipment Portable Instruments High Performance Fractional-N Frequency Synthesizers with Ultra Low Spurious Stand-Alone Divider and/or Delta-Sigma Modulator Features
Wideband: DC -7 GHz Input
-20-bit Frequency Divider -Linear, Coherent Sweeps
-2-Way, 1-Way, & User Defined Sweep Modes
-Automatic or Triggered
-Programmable Seed
-SPI & External Triggering
5-GPIO’s, can be used for External DSM
Cycle Slip Prevention Support with PFD Chip
(HMC984LP4E)
Differential VCO Input & Divider Output Low Noise: -160 dBc/Hz Programmable Output Current Control:
-5 mA to 17.5 mA Open Collector Output Driver Low Spurious: Largest Spurious -95 dBc 32 pin, 5 x 5 mm, LP5 Package 48-bit 100 MHz Delta-Sigma Modulator (DSM)
-Configurable DSM Size
-Programmable Seed
-Phase Step Functional Diagram General Description
DC -7 GHz FRACTIONAL-N DIVIDER is a fractional
frequency divider targeted for fractional-N frequency
synthesis, and stand-alone low noise frequency
divider applications that require exceptional spurious …