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NBC12439FNG Datasheet

  • NBC12439FNG

  • 3.3V/5V Programmable PLL Synthesized Clock Generator

  • 349.31KB

  • 20頁

  • ONSEMI

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NBC12439, NBC12439A
3.3V/5V Programmable PLL
Synthesized Clock
Generator
50 MHz to 800 MHz
Description
http://onsemi.com
MARKING
DIAGRAMS
1 28
The NBC12439 and NBC12439A are general purpose, PLL based
synthesized clock sources. The VCO will operate over a frequency
range of 400 MHz to 800 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 16 MHz, 8 MHz, 4 MHz, or 2 MHz can be
achieved using a 16 MHz crystal, depending on the output divider
settings. The PLL loop filter is fully integrated and does not require
any external components.
Features
NBC12439xG
PLCC-
-28
FN SUFFIX
CASE 776
AWLYYWW
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Best- -Class Output Jitter Performance,
鹵20
ps Peak- -Peak
-in-
-to-
50 MHz to 800 MHz Programmable Differential PECL Outputs
Fully Integrated Phase-
-Lock-
-Loop with Internal Loop Filter
LQFP-
-32
FA SUFFIX
CASE 873A
NBC12
439x
AWLYYWWG
Parallel Interface for Programming Counter and Output Dividers
During Powerup
鈥?/div>
Minimal Frequency Overshoot
Serial 3-
-Wire Programming Interface
Crystal Oscillator Inputs 10 MHz to 20 MHz
Operating Range: V
CC
= 3.135 V to 5.25 V
CMOS and TTL Compatible Control Inputs
1
1
32
QFN32
MN SUFFIX
CASE 488AM
x
A
WL, L
YY, Y
WW, W
G or
G
NBC12
439x
AWLYYWWG
G
Pin and Function Compatible with Motorola MC12439 and
MPC9239
鈥?/div>
Powerdown of PECL Outputs (梅16)
鈥?/div>
0擄C to 70擄C Ambient Operating Temperature (NBC12439)
鈥?/div>
--40擄C to 85擄C Ambient Operating Temperature (NBC12439A)
鈥?/div>
Pb--Free Packages are Available
= Blank or A
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb--Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 16 of this data sheet.
漏
Semiconductor Components Industries, LLC, 2007
February, 2007 - Rev. 10
-
1
Publication Order Number:
NBC12439/D

NBC12439FNG 產(chǎn)品屬性

  • 37

  • 集成電路 (IC)

  • 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器

  • -

  • PLL 時(shí)鐘發(fā)生器

  • 是

  • 晶體

  • PECL

  • 1

  • 1:1

  • 無/是

  • 800MHz

  • 是/無

  • 3.135 V ~ 5.25 V

  • 0°C ~ 70°C

  • 表面貼裝

  • 28-LCC（J 形引線）

  • 28-PLCC（11.51x11.51）

  • 管件

  • NBC12439FNGOS

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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...
  • 英文版
    3.3V/5VProgrammable PLL Synthesized Clock Generator
    ONSEMI
  • 英文版
    3.3V/5VProgrammable PLL Synthesized Clock Generator
    ONSEMI [ON...
  • 英文版
    3.3 V/5 V Programmable PLL Synthesized Clock Generator
    ONSEMI
  • 英文版
    3.3 V/5 V Programmable PLL Synthesized Clock Generator
    ONSEMI [ON...
  • 英文版
    3.3V/5V Programmable PLL Synthesized Clock Generator
    ONSEMI
  • 英文版
    3.3 V/5 V Programmable PLL Synthesized Clock Generator (25 t...
    ON SEMICONDUCTOR
  • 英文版
    3.3V/5VProgrammable PLL Synthesized Clock Generator
    ONSEMI
  • 英文版
    3.3V/5VProgrammable PLL Synthesized Clock Generator
    ONSEMI [ON...
  • 英文版
    3.3V/5V Programmable PLL Synthesized Clock Generator
    ONSEMI
  • 英文版
    3.3V / 5V Programmable PLL Synthesized Clock Generator with ...
    ON SEMICONDUCTOR
  • 英文版
    3.3 V/5 V Programmable PLL Synthesized Clock Generator (25 t...
    ONSEMI
  • 英文版
    3.3 V/5 V Programmable PLL Synthesized Clock Generator (25 t...
    ON Semiconductor
  • 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...
  • 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...
  • 英文版
    3.3 V/5V Programmable PLL Synthesized Clock Generator
    ETC
  • 英文版
    3.3 V/5V Programmable PLL Synthesized Clock Generator
    ON Semiconductor

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