SP8400 - Very Low Phase Noise Synthesiser Divider

Mitel Networks

General Description

synthesiser divider The divider is based on a divide by 8/9 modulus prescaler, and a 12 stage control counter.

N division ratio of 64 (56 for general division), and a maximum division ratio of 4103.

The inputs to the control counter are TTL/ CMOS compatible.

Key Features

s Very low Phase Noise (Typically -156dBc/Hz at 1kHz offset) s Supply Voltage 5V.

📥 Download Datasheet

SP8400 very low phase noise synthesiser divider by Mitel Networks - Datasheet Preview

Datasheet Details

Part number	SP8400
Manufacturer	Mitel Networks
File Size	113.23 KB
Description	Very Low Phase Noise Synthesiser Divider
Datasheet	SP8400 Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
SP8400	Very Low Phase Noise Synthesiser Divider	Zarlink Semiconductor
SP8401	Very Low Phase Noise	Zarlink Semiconductor
SP8402	Very Low Phase Noise Divider by 2N	Zarlink Semiconductor
SP840S	8.0AMP Schottky Barrier Rectifiers	SeCoS
SP840S	Schottky Barrier Rectifiers	Eris

Other Datasheets by Mitel Networks

Part Number	Description
SP8400KGMPES	Very Low Phase Noise Synthesiser Divider
SP8401	Very Low Phase Noise 300MHz 10/11
SP8401KGMPES	Very Low Phase Noise 300MHz 10/11
SP8402	Very Low Phase Noise Divider by 2N
SP8402KGMPES	Very Low Phase Noise Divider by 2N

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

SP8400 Very Low Phase Noise Synthesiser Divider DS3739 - 2.1 April 1994 The SP8400 is a very low phase noise programmable divider which is based on a divide by 8/9 dual modulus prescaler and a 12 stage control counter. This gives a minimum division ratio of 56 (64 for fractional - N synthesis applications), and a maximum division ratio of 4103. Special circuit techniques have been used to reduce the phase noise considerably below that produced by standard dividers.The data inputs are CMOS or TTL compatible. The SP8400 is packaged in a 28 pin plastic SO package.