NBC12429
3.3V/5V Programmable PLL
Synthesized Clock
Generator
25 MHz to 400 MHz
http://onsemi.com
The NBC12429 is a general purpose, PLL based synthesized clock
source. The VCO will operate over a frequency range of 200 MHz to
400 MHz. The VCO frequency is sent to the N-output divider, where
it can be configured to provide division ratios of 1, 2, 4, or 8. The VCO
and output frequency can be programmed using the parallel or serial
interfaces to the configuration logic. Output frequency steps of
1.0 MHz can be achieved using a 16 MHz crystal, depending on the
output dividers. The PLL loop filter is fully integrated and does not
require any external components.
MARKING
DIAGRAMS
1 28
NBC12429
PLCC-28
FN SUFFIX
CASE 776
AWLYYWW
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Best-in-Class Output Jitter Performance,
鹵20
ps Peak-to-Peak
25 MHz to 400 MHz Programmable Differential PECL Outputs
Fully Integrated Phase-Lock-Loop with Internal Loop Filter
Parallel Interface for Programming Counter and Output Dividers
During Power-Up
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Minimal Frequency Overshoot
Serial 3-Wire Programming Interface
Crystal Oscillator Interface
Operating Range: V
CC
= 3.135 V to 5.25 V
CMOS and TTL Compatible Control Inputs
Drop-in Replacement for Motorola MC12429
A
WL
YY
WW
LQFP-32
FA SUFFIX
CASE 873A
32
1
NBC12429
AWLYYWW
= Assembly Location
= Wafer Lot
= Year
= Work Week
ORDERING INFORMATION
Device
NBC12429FN
NBC12429FNR2
NBC12429FA
NBC12429FAR2
Package
PLCC-28
PLCC-28
LQFP-32
LQFP-32
Shipping
37 Units/Rail
500 Tape & Reel
250 Units/Tray
2000 Tape & Reel
漏
Semiconductor Components Industries, LLC, 2003
1
January, 2003 - Rev. 2
Publication Order Number:
NBC12429/D
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英文版
3.3V/5V Programmable PLL Synthesized Clock Generator
ONSEMI
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英文版
3.3V/5V Programmable PLL Synthesized Clock Generator
ONSEMI [ON...
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英文版
3.3V/5VProgrammable PLL Synthesized Clock Generator
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英文版
3.3V/5VProgrammable PLL Synthesized Clock Generator
ONSEMI [ON...
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英文版
3.3 V/5 V Programmable PLL Synthesized Clock Generator
ONSEMI
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英文版
3.3 V/5 V Programmable PLL Synthesized Clock Generator
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3.3V/5V Programmable PLL Synthesized Clock Generator
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3.3 V/5 V Programmable PLL Synthesized Clock Generator (25 t...
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英文版
3.3V/5VProgrammable PLL Synthesized Clock Generator
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英文版
3.3V/5VProgrammable PLL Synthesized Clock Generator
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3.3V/5V Programmable PLL Synthesized Clock Generator
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3.3V / 5V Programmable PLL Synthesized Clock Generator with ...
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英文版
3.3 V/5 V Programmable PLL Synthesized Clock Generator (25 t...
ONSEMI
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英文版
3.3 V/5 V Programmable PLL Synthesized Clock Generator (25 t...
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英文版
3.3V/5V Programmable PLL Synthesized Clock Generator
ONSEMI
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英文版
3.3V/5V Programmable PLL Synthesized Clock Generator
ONSEMI [ON...
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英文版
3.3V/5V Programmable PLL Synthesized Clock Generator
ONSEMI
-
英文版
3.3V/5V Programmable PLL Synthesized Clock Generator
ONSEMI [ON...
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英文版
3.3 V/5V Programmable PLL Synthesized Clock Generator
ETC
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英文版
3.3 V/5V Programmable PLL Synthesized Clock Generator