5GHZ/ 2 Fixed Modulus Divider
SP8902 (MP)
5GHZ 42 Fixed Modulus Divider Data Sheet
March 2007
The SP8902 is one of a range of very high speed low pow...
Description
SP8902 (MP)
5GHZ 42 Fixed Modulus Divider Data Sheet
March 2007
The SP8902 is one of a range of very high speed low power prescalers for professional applications. The dividing elements are static D type flip flops and therefore allow operation down to DC if the drive signal is a pulse waveform with fast risetime. The output stage has a differential current output and provides a direct drive into a 50 ohm load.
Ordering Information
SP8902/KG/MP1S (tubes) SP8902/KG/MP1T (tape and reel)
Features
G Very High Operating Speed G Operation down to DC with Square Wave Input G Silicon Technology for Low Phase Noise
Absolute Maximum Ratings
Supply voltage, VCC 6·5V Storage temperature 265°C to 1150°C Maximum junction temperature 1150°C Prescaler input voltage 2·5Vp-p Operating temperature KG240°C to 185°C TCASE
(Typically better than 2140dBc/Hz at 1KHz)
G 5V Single Supply Operation G Low Power Dissipation: 335mW (Typ.) G Surface Mount Plastic Package
OUTPUT VCC VCC
1
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8 7 6
OUTPUT OUTPUT
VREF
42
400 INPUT INPUT
2 3
400 10mA
4
4
GND
Figure 1 block diagram
Zarlink Semiconductor Inc. Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc. Copyright 1999-2007, Zarlink Semiconductor Inc. All Rights Reserved.
SP8902
VCC INPUT INPUT GND
1 2
8 7
OUTPUT VCC OUTPUT OUTPUT GND
SP8902
3 4
6 5
MP8
Figure 2 Pin connections - top view
Electrical Characteristics
These characteristics are guaranteed by either production tes...
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