4HF156250Z4BACTGI

4HF156250Z4BACTGI Datasheet


MHz Ultra-Low Jitter Oscillator 4HF156250Z4

Part Datasheet
4HF156250Z4BACTGI 4HF156250Z4BACTGI 4HF156250Z4BACTGI (pdf)
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PDF Datasheet Preview
MHz Ultra-Low Jitter Oscillator 4HF156250Z4

Plus-PPM Margining MEMS Oscillator LVDS

ADVANCE DATASHEET
• Nominal Frequency:

MHz LVDS
• Any Freq Tuning ±1000 ppm to MHz
• RMS phase jitter:
ps typical
• Frequency Stability:
±25 / ±50 ppm
• Standard Packages:
7050 / 5032 / 3225
• Internal MEMS Resonator No external XTAL or XO required
x mm package shown also available in x and x mm

The 4HF156250Z4 is an ultra-low Phase Jitter 100 fs oscillator capable of up to ± 1000 ppm of real time frequency margining in one ppm steps. It is ideal for applications requiring extremely low jitter and/or Plus-PPM clocking. Any frequency from to MHz can be generated in real time without any external XTAL or XO.

Block Diagram

Pin Description

OUT-

OUT+

Output

MEMS

IDT MEMS ASIC

OE/FM

Pin #

Name

OE FM

OUT+
* Pulled high internally

Plus-PPM Margining & Real Time Frequency Tuning ± 1000 ppm

Output Enable Frequency Margining decrement/increment

Margining Enable Ground Output

Output Complementary Power Supply Voltage

OE/FM ME#

Enter Dec Mode

Inc Mode

Exit

OUTPUT

Normal Mode OE

Plus-PPM Margining Mode FM

Normal Mode OE
Part Ordering Information

Package Voltage
Ordering Code
± 50 ppm
± 25 ppm
4HF156250Z4AACUGI 4HF156250Z4BACUGI
4HF156250Z4ABCUGI 4HF156250Z4BBCUGI
4HF156250Z4AACTGI 4HF156250Z4BACTGI
4HF156250Z4ABCTGI 4HF156250Z4BBCTGI
4HF156250Z4BACXGI
4HF156250Z4BBCXGI
* Factory minimum order quantity 500pcs T/R
4HF 156250 Z4 A CUG

Typical Phase Jitter ps

Frequency MHz

Voltage A V B V

Stability A ±50 ppm B ±25 ppm

Package CXG x CTG x CUG x

Temperature I -40 to 85°C

Shipping Blank Tubes 8 T/R

Mar 25, 2013
2013 Integrated Device Technology, Inc
4HF156250Z4 Datasheet

MHz Ultra-Low Jitter Oscillator

Specification

Parameter

Supply Voltage VDD Output Frequency

Frequency Stability

Supply Current Enable/Disable Time Input HIGH/LOW level Output LOW level Output HIGH level Amplitude VA Mid Level VM Rise/Fall Time TR Symmetry SYM

Phase Jitter

Period Jitter Cycle-to-Cycle Jitter Start-up Time Aging

V Specifications Min Typ Max

V Specifications Min Typ Max

Units

V MHz
+ 50 - 50
+ 50 ppm
7VDD
0.3VDD 7VDD
0.3VDD V
48 50 52 48 50 52 %

Conditions

Includes supply voltage and temperature variation -40 to 85°C , reflow drift, and aging. No load Guaranteed by design At OE pin
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Datasheet ID: 4HF156250Z4BACTGI 636608