SP8401 - Very Low Phase Noise 300MHz 10/11
SP8401 Very Low Phase Noise 300MHz ÷10/11 Supersedes February 1992 edition DS3230 - 3.1 April 1994 The SP8401 is a very low phase noise variable modulus divider.
Special circuit techniques have been used to reduce the phase noise considerably below that produced by standard dividers.
The modulus control input is CMOS or TTL compatible.
The SP8401 is packaged in a 28 pin plastic SO package to be compatible with the SP8400 and SP8402 devices.
N/C N/C N/C VCC +5V GND CLOCK INPUT CLOCK INPUT CLOCK
SP8401 Features
* s Very low Phase Noise (Typically -160dBc/Hz at 1kHz offset) s Supply Voltage 5V ABSOLUTE MAXIMUM RATINGS Supply Voltage Output Current Storage Temperature Range Maximum Clock Input Voltage 6.5V 20mA -55°C to +125°C 2.5V p-p MP28 ORDERING INFORMATION SP8401 KG MPES(Commercial Grade) Fig.1 Pin co
