DC-20 GHz Programmable Prescaler

UXD20P
DC-20 GHz Programmable Binary Prescaler and Limiting Amplifier

Product description

The UXD20P is a low noise DC to 20 GHz programmable prescaler featuring either divide-by-1, divide-by-2, divide-by-4, or divide-by-8 division ratios. In the divide-by-1 mode the UXD20P is also a broadband limit amplifier.

The device features differential inputs and outputs, adjustable output swing, and high input sensitivity. The control inputs are CMOS and LVTTL compatible. The UXD20P is packaged in a 24-pin 4x4 mm leadless surface mount package.

The UXD20P can be used as a general purpose, fixed modulus prescaler in high-frequency PLLs. The low phase noise of the divider makes it ideal for generating low-jitter synchronous clocks in telecom/datacom applications.

Purchase parts

Model Number ECCN Get a Quote Purchase
UXD20P EAR99 Get a Quote
UXD20PE Eval Board EAR99 Get a Quote

For international pricing please contact your local rep or distributor.
Rep & Distributor Listing
Terms and Conditions of Sale

Product performance

Function Freq
Range
(GHz)
Output
Power
(dBm)
Phase
Noise *
(dBc/Hz)
DC Bias
(V, mA)
Package
Type
Div-by-1/2/4/8 DC-20 +5 -153 -3.3, 130 4x4 mm QFN

* Phase noise measured with 8GHz input at 10kHz offset.

Product documentation

Datasheet UXD20P: datasheet 12 Nov 2012 865kB
Datasheet UXD20PE: evaluation board 12 Nov 2012 81kB
Diagram 4x4mm surface-mount QFN package 17 Oct 2004 43kB
Diagram UXD20P PCB Layout Gerber 20 Nov 2008 6.19MB
Diagram UXD20P PCB Layout PADS 20 Nov 2008 450kB
Diagram UXD20P PCB Layout Schematic 18 Nov 2008 34.7kB

Complementary products

Divider UXM15P: DC-15GHz Programmable Integer-N Prescaler


Support documentation

AN08 Surface-mount QFN package general handling and assembly