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AD9901KPZ - 

PHASE/FREQ DISCRIMINATOR, 200MHZ, LCC-20

ANALOG DEVICES AD9901KPZ

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Manufacturer Part No:
AD9901KPZ
Order Code:
2409077
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The AD9901KPZ is a Digital Phase/Frequency Discriminator capable of directly comparing phase/frequency inputs up to 200MHz. Processing in a high speed trench-oxide isolated process, combined with an innovative design, gives the AD9901 a linear detection range, free of indeterminate phase detection zones common to other digital designs. With a single +5V supply, the AD9901 can be configured to operate with TTL or CMOS logic levels, it can also operate with ECL inputs when operated with a -5.2V supply. The open-collector outputs allow the output swing to be matched to post-filtering input requirements. A simple current setting resistor controls the output stage current range, permitting a reduction in power when operated at lower frequencies. A major feature of the AD9901 is its ability to compare phase/frequency inputs at standard IF frequencies without prescalers. Excessive phase uncertainty which is common with standard PLL configurations is also eliminated.
  • Phase and frequency detection
  • Linear transfer function
  • No "dead zone"

Applications

Clock & Timing

Product Information

:
VCO
:
200MHz
:
20Pins
:
LCC
:
800mV
:
7V
:
0°C
:
70°C
:
Each
:
-
:
MSL 3 - 168 hours
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