DESCRIPTION
The LNPDN is a frequency divider module with a customer specified programmable division factor from 2 to 256 for input frequencies up to 700 MHz for the high frequency model and to 200 MHz for the ultra low phase noise model, which includes a noise “clean-up” circuit. The division factor is set by internal jumpers which are factory set to the specified N value. Input and output pads allow easy modification of the levels and an optional output bandpass filter provides a sinewave output for fixed output frequency applications.
FEATURES:
- Programmable Division Factor: 2 to 256
- Output Waveform: Sine or Square
- Intrinsic Phase Noise to -170 dBc/Hz
- Optional Output Bandpass Filter
- Low Power Consumption
APPLICATIONS:
- Synthesizer Building Block
- Communication Systems
- Radar Systems
- Electronic Warfare Systems
Features
Low Noise Programmable Divide-By-N
Input Frequencies to 700 MHz, fixed
Division Factor: Customer Specifed from 2 to 256
Division Factor Easily Changed Using Internal Jumpers
Output Waveform: Sine or Square Wave
Output Level: Up to +10 dBm
Intrinsic Noise Floor: -150 dBc/Hz, No Clean-Up, to 700 MHz
Intrinsic Noise Floor: -170 dBc/Hz, With Clean-Up, to 200 MHz
Integral Bandpass Filters, Square-Up Circuit and VReg
Current Draw: < 250 mA
Nickel-Plated Machined Aluminum Housing
SMA(f) Input and Output Connectors, Standard
Typical Specifications
Mechanical Drawing
Ordering Information
