ZL40815
ZL40815 is 10GHz Fixed Modulus DIVIDE 4 manufactured by Zarlink Semiconductor.
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ZL40815 10GHz Fixed Modulus ÷ 4
Data Sheet Features
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- - Very High Operating Speed Operation down to DC with Square Wave Input Low Phase Noise (Typically better than -146 d Bc/Hz at 10 k Hz) 5 V Single Supply Operation Low Power Dissipation: 510 m W (Typ) Surface Mount Plastic Package With Exposed Pad (See Application Notes)
Ordering Information ZL40815DCE ZL40815DCF ZL40815DCF1 ZL40815DCE1 Tubes, Bake & Drypack Tape & Reel, Bake & Drypack 8 Pin SOP/SOIC- Tape & Reel, Bake & Drypack 8 Pin SOP/SOIC- Tubes, Bake & Drypack
- Pb Free Matte Tin -40° C to +85 ° C 8 Pin SOP/SOIC 8 Pin SOP/SOIC
March 2006
Applications
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- DC to 10 GHz PLL applications Hyper Lan LMDS Instrumentation Satellite munications Fibre Optic munications; OC48, OC192 Ultra Low Jitter Clock Systems
Description
The ZL40815 is one of a range of 5 V supply, very high speed, low power prescalers for professional applications with a fixed modulus of divide by 4. 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 risetimes. The output stage has internal 50 ohm pull up giving a 1 V p-p output. See application notes for more details
VCC IN 1 50 Ohm
VCC OUT 8
OUTPUT 7 6 OUTPUT B Vref Div 4
400 Ohm INPUT 2 INPUT B 3 20m A
GND 4
GND 5
Figure 1
- Block Diagram 1
Zarlink Semiconductor Inc. Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc. Copyright 2003-2006, Zarlink Semiconductor Inc. All Rights Reserved.
Pin Connections
- Top View
Data Sheet
Vcc INPUT INPUT INPUT B GND
1 2 3...
