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SP8714

Part Number	SP8714
Manufacturer	Zarlink Semiconductor
Description	Very Low Current Multi-Modulus Divider
Published	Apr 10, 2007
Detailed Description	www.DataSheet4U.com SP8714 SP8714 2100 MHz Very Low Current Multi-Modulus Divider March 2006 The SP8714 is a switchab...
Datasheet	SP8714 PDF File

Overview

www.
DataSheet4U.
com SP8714 SP8714 2100 MHz Very Low Current Multi-Modulus Divider March 2006 The SP8714 is a switchable divide by 32/33, 64/65 programmable divider which is guaranteed to operate up to 2100MHz.
It will operate from a supply of 2.
7V to 5.
25V and requires typically 6.
8mA (including the output current).
It also features a power down facility for battery economy.
The RF inputs are internally biased and should be capacitively coupled to the signal source.
The output is designed to interface with CMOS synthesisers.
Ordering Information Industrial Temperature Range Miniature Plastic SOIC Package SP8714/IG/MPAS 8 Pin SOP/SOIC Tubes SP8714/IG/MPAC 8 Pin SOP/SOIC Tape & Reel SP8714/IG/MPBQ 8 Pin SOP/SOIC* Tape & Reel SP8714/IG/MPBP 8 Pin SOP/SOIC* Tubes *Pb Free Matte Tin FEATURES I I I I I I I Operation to 2100MHz Very Low Power Single Supply Operation 2.
7V to 5.
25V Power Down Facility for Battery Economy Latched Modulus Control Input Push Pull Output Drive ESD Protection on All Pins† RF INPUT V CC RATIO SELECT OUTPUT 1 2 3 4 SP8714 8 7 6 5 RF INPUT POWER DOWN MODULUS CONTROL VEE APPLICATIONS I Cellular Telephones I Cordless Telephones † MP8 Fig.
1 Pin connections - top view ESD precautions must be observed V CK 6 MC D CC 2 250K NOMINAL D TYPE Q 7 POWER DOWN 3 RS V CC BIAS CONTROL LOGIC 5 V EE RF INPUT (CLOCK) 1 DIVIDE BY 4/5 8 V DIVIDE BY 8 / 16 4 OUTPUT EE Fig.
2 Block diagram 1 Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 1999-2006, Zarlink Semiconductor Inc.
All Rights Reserved.
0 SP8714 ABSOLUTE MAXIMUM RATINGS Supply voltage (VEE=0V) (note 1) -0.
5V to 7V Control and RF inputs, RF output (VEE =0V) (note 1) -0.
5V to VCC+0.
5V RF input current (note 1) 10mA Operating temperature -40°C to +85° C Storage temperature range -55°C to +150° C Maximum junction temperature +150° C NOTE 1.
Duration <2 minutes.
ELECTRICAL CHARACTERISTICS Guaranteed over ...

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