4EA1250A0Z3AACUGI8

Jan 24, 2013 ©2013 Integrated Device Technology, Inc
Quad Freq LVPECL+CMOS Oscillator
125 / 150 / 200 / 250MHz with 50MHz CMOS
ADVANCE DATASHEET
4EA1250A0Z3
Features
4 LVPECL Frequencies: 125, 150, 200 & 250MHz
1 CMOS output: 50MHz
Frequency Stability: ± 50ppm
Supply Voltage: 2.5V and 3.3V
Standard Packages: 7.0 x 5.0 mm
RMS phase jitter: 1 ps typical (12k to 20MHz)
Operating Temperature: - 40 to 85 °C
7.0 x 5.0 mm package
General Description
The 4EA1250A0Z3 is a quad frequency oscillator incorporating
IDT’s pMEMS technology to generate up to four LVPECL clock
frequencies. An additional synchronous CMOS output is also
provided for general purpose clocking. One 4EA1250A0Z3 can
replace up to 5 separate crystal oscillators, reducing inventory
and bill-of-material cost. The pinout and footprint is backward
compatible to industry standard 7050 size oscillators, ensuring
second source compatibility to traditional 6 pin SMD oscillators.
Functional Block Diagram
Pin Description Frequency Table Enable/Disable
Name
Description
OE±
LVPECL Output Enable
OUT+, OUT-
LVPECL Output
N/C
No connect
GND, VDD
Supply Voltage
FS0, FS1
Frequency Select
OE_C
CMOS Output Enable
OUTC
CMOS Output
Input*
Output (MHz)
FS[1,0]
LVPECL
CMOS
1,1
125.00
1,0
150.00
0,1
200.00
0,0
250.00
50.0
* FS0, FS1 includes weak pull-up resistor
OE±*
LVPECL
HI
ON
LOW
OFF
*Includes weak pull-up resistor
OE_C*
CMOS
HI
ON
LOW
OFF
*Includes weak pull-down resistor
Output Waveform (LVPECL) Output Waveform (CMOS)
Part Ordering Information
Package Size
Voltage
Ordering Code
3.3V
4EA1250A0Z3AACUGI
7.0 x 5.0 mm
2.5V
4EA1250A0Z3BACUGI
* Factory minimum order quantity: 500pcs (T/R)
Diff Out
OUT-
OUT+
OE±
FS1
FS0
OE_C
CMOS
(25MHz)
CMOS
OE±
OE_C
MEMS
IDT
ASIC
LVDS
Frequency
Select
Output
Enable
OUTC
Diff Out
OUT-
OUT+
OE±
FS1
FS0
OE_C
CMOS
(25MHz)
CMOS
OE±
OE_C
MEMSMEMS
IDT
ASIC
LVDS
Frequency
Select
Output
Enable
OUTC
T
R
T
F
V
M
t
2
t
1
SYM = t
1
/ t
2
V
A
20%
80%
T
R
T
F
V
M
t
2
t
1
SYM = t
1
/ t
2
V
A
20%
80%
1 2 5 0
CUG: 7.0 x 5.0
Package
C U G
4 E A
I: -40 to 85°C
Temperature
125.000 MHz
Frequency
A
A: 3.3V
B: 2.5V
Voltage
8
Blank: Tubes
8: T/R
Shipping
I
Z 3
A
A 0
150.000 MHz
200.000 MHz
250.000 MHz
0.8 VDD
0.2 VDD
T
R
T
F
V
OH
V
OL
0.5 VDD
t
2
t
1
SYM = t
1
/ t
2
0.8 VDD
0.2 VDD
T
R
T
F
V
OH
V
OL
0.5 VDD
t
2
t
1
SYM = t
1
/ t
2
OE±
GND
VDD
OUT+
N/C OUT-
OE_C
OUTC
FS1FS0
1
OE±
GND
VDD
OUT+
N/C OUT-
OE_C
OUTC
FS1FS0
1
Quad Freq LVPECL+CMOS OscillatorDatasheet
6024 Silver Creek Valley Road
San Jose, California 95138
Sales
800-345-7015 (inside USA)
+1 408-284-8200 (outside USA)
Technical Support
MEMS_Support@idt.com
www.idt.com/go/MEMS
DISCLAIMER Integrated Device Technology, Inc. (IDT) and its subsidiaries reserve the right to modify the products and/or specifications described herein at any time and at IDT’s sole discretion. All information in this document, including
descriptions of product features and performance, is subject to change without notice. Performance specifications and the operating parameters of the described products are determined in the independent state and are not guaranteed to perform
the same way when installed in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT’s products for any
particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not convey any license under intellectual property rights of IDT or any
third parties. IDT’s products are not intended for use in life support systems or similar devices where the failure or malfunction of an IDT product can be reasonably expected to significantly affect the health or safety of users. Anyone using an IDT
product in such a manner does so at their own risk, absent an express, written agreement by IDT.
Integrated Device Technology, IDT and the IDT logo are registered trademarks of IDT. Other trademarks and service marks used herein, including protected names, logos and designs, are the property of IDT or their respective third party owners.
Copyright 2010, 2011, 2012, 2013. All rights reserved.
Jan 24, 2013 www.IDT.com ©2013 Integrated Device Technology, Inc
Specification
2.5 V
Specifications
3.3 V
Specifications
Parameter
Min
Typ
Max
Min
Typ
Max
Units
Conditions
Supply Voltage (V
DD
)
2.375
2.50
2.625
2.97
3.30
3.63
V
Frequency Stability
- 50
+ 50
- 50
+ 50
ppm
Includes supply voltage and temperature variation (-40 to 85°C), reflow
drift, and aging.
Supply Current
130
140
mA
No load
Enable/Disable Time
1
1
us
Guaranteed by design
Input HIGH/LOW level
0. 7V
DD
0.3V
DD
0. 7V
DD
0.3V
DD
V
At OE± & OE_C pins
Start-up Time
10
10
ms
Output valid time after power up, 25°C
Aging
± 5
± 5
ppm
25°C, 10 years
LVPECL Output
Output LOW level
0.8
VDD -1.8
1.5
VDD -1.8
V
Output HIGH level
VDD -1.0
1.6
VDD -1.1
2.3
V
Amplitude (V
A
)
0.75
0.75
V
Single Ended output swing (Pk-Pk)
Mid Level (V
M
)
VDD -1.3
VDD -1.3
V
Rise Time (T
R
)
220
260
200
240
ps
Maximum; 20/80% of V
A
; Output load (CL) = 2pF; Guaranteed by Char.
Fall Time (T
F
)
220
260
200
240
ps
Maximum; 20/80% of V
A
; Output load (CL) = 2pF; Guaranteed by Char.
Symmetry (SYM)
48
50
52
48
50
52
%
Worst case; measured at 50% of waveform
Phase Jitter
0.9
0.6
ps
12k to 20MHz, RMS; Measured Differentially
Period Jitter
2.6
2.4
ps
RMS
Cycle-to-Cycle Jitter
20
18
ps
1,000 cycles, Peak
CMOS Output (50MHz)
Rise/Fall Time (T
R/
T
F
)
500
500
ps
Maximum; 20/80% of V
A
; Output load (CL) = 15pF
Symmetry (SYM)
48
52
48
52
%
Worst case; measured at 50% of waveform
Output HIGH/LOW level
V
DD
-0.3
0.3
V
DD
-0.3
0.3
V
I
OL
=8mA; I
OH
=-8mA
Period Jitter (rms)
25
20
ps
Measured over 10k cycles
Cycle to Cycle Jitter
120
100
ps
1,000 cycles, Peak
Package Outline and Dimensions Typical PCB Land Pattern
OE±
5.08
3.60
GND
VDD
OUT+
N/C OUT-
1.60
0.70
0.5
1.60
OE_COUTC
FS1
FS0
OE±
5.08
3.60
GND
VDD
OUT+
N/C OUT-
1.60
0.70
0.5
1.60
OE_COUTC
FS1
FS0
0.85 ±0.05
0.0-0.05
0.203 Ref.
0.85 ±0.05
0.0-0.05
0.203 Ref.
2.54 Bsc
1.30 ±0.05
Pin #1 ID
Chamfer
0.30 x 45°
1.50 ±0.05
1.00 Ref
0.65
0.5 Ref
0.40 ±0.05
2.54 Bsc
1.30 ±0.05
Pin #1 ID
Chamfer
0.30 x 45°
1.50 ±0.05
1.00 Ref
0.65
0.5 Ref
0.40 ±0.05
7.00 ±0.05
5.0 ±0.05
7.0 x 5.0
(mm)
7.00 ±0.05
5.0 ±0.05
7.0 x 5.0
(mm)
Unit: (mm)

4EA1250A0Z3AACUGI8

Mfr. #:
Manufacturer:
IDT
Description:
Standard Clock Oscillators Quad Frequency MEMS Oscillator
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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