AA-AE9E-FREQ

更新时间:2025-07-10 05:43:29
品牌:NEL
描述:HCSL COMPATIBLE HF/UHF CLOCK (XO)

AA-AE9E-FREQ 概述

HCSL COMPATIBLE HF/UHF CLOCK (XO) HCSL兼容HF / UHF时钟( XO )

AA-AE9E-FREQ 数据手册

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Data Sheet 0631D  
CRYSTAL CLOCK OSCILLATORS  
Rev. A  
HCSL COMPATIBLE HF/UHF CLOCK (XO)  
AA-XEXX Series  
Description  
The AA-XEXX Series of quartz crystal oscillators provide ultra high frequency with HCSL compatible  
complementary outputs. The device is based on low noise analog harmonic multiplication, and packaged in  
a miniature, low profile leadless FR-4 based package with gold plated pads, which enhances compatibility  
with PCB material.  
Applications and Features  
• Ultra High Frequency – up to 240.000MHz  
• Fiber Channel; 10 GbE; Infiniband; Network Processors; SONET/SDH  
• High Reliability - NEL HALT/HASS qualified for crystal oscillator start-up conditions  
• Low Phase Noise, Low Jitter  
• Fast Rise and Fall times  
• Tight frequency stability - ±20ppm overall available  
• RoHS Compliant, Lead Free Construction  
• Low cost  
Creating a Part Number  
AA - X E X X - FREQ  
Package Code  
Overall Frequency Stability, ppm  
AA 6 pad 7.5x5.2 SMD  
E ±20  
F ±25  
Input Voltage  
G ±50  
A
B
3.3V±5%  
2.5V±5%  
H ±100  
9 Customer specific  
Temperature Range, °C  
A
B
C
D
9
0 to 50  
0 to 70  
-20 to 70  
-40 to 85  
Customer specific  
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881  
Email: nelsales@nelfc.com www.nelfc.com  
Data Sheet 0631D  
CRYSTAL CLOCK OSCILLATORS  
Rev. A  
AA-XEXX Series Continued  
HCSL Compatible HF/UHF Clock (XO)  
Absolute Maximum Ratings  
Parameter  
Operating Temperature Range  
Storage Temperature Range  
Supply Voltage  
Symbol  
Value  
Unit  
ºC  
ºC  
V
To  
-40 to +85  
-50 to +90  
-0.5 to 4.5  
0 to Vcc  
Tst  
Vcc  
Enable/Disable Voltage  
Ven/dis  
V
Electrical Parameters  
Parameter  
Nominal Frequency  
Supply Voltage  
Symb  
Conditions, Note  
MIN  
TYP  
MAX  
240  
Unit  
MHz  
V
Fo  
Vcc  
Code A  
3.135  
2.375  
3.3  
2.5  
80  
3.465  
2.625  
100  
Code B  
Supply current  
Logic Type  
Load  
Icc  
mA  
HCSL Compatible  
50  
At receiving end each  
output, Rs=0 Ohm  
Output High 1,2  
Output Low 1,2  
Crossing Point  
At outputs crossing, room  
temperature  
Ohm  
Output Levels  
Voh  
Vol  
Vcr  
660  
250  
700  
0
850  
mV  
V
350  
550  
mV  
%
Duty Cycle (Symmetry)  
45/55  
50/50  
55/45  
Rise/Fall Time  
Tr/Tf  
J
From 0.175 to 0.525V  
Integrated from Phase  
Noise, 12 KHz to 20 MHz,  
RMS  
0.35  
0.2  
0.5  
ns  
ps  
Jitter Integrated  
Wavecrest  
Random  
2.5  
2.5  
25  
ps  
ps  
characterized  
period,  
Accumul.,  
pk-to-pk  
Deterministic  
3
6
ps  
Sub-harmonics  
Phase Noise  
-45  
-35  
dBc  
£(f)  
F/F  
@ 10 Hz  
@100 Hz  
-65  
dBc/Hz  
-95  
@1 KHz  
-125  
-140  
-145  
-148  
@10KHz  
@100KHz  
@>1MHz  
Frequency Stability,  
usually not specified -  
unless necessary, APR  
is specified to  
Overall, including initial  
calibration, temperature,  
aging 10 years, shock and  
vibration @ Vc=Vcc/2;  
APR 50ppm, or less  
See “Creating a Part Number”  
Not all combinations  
ppm  
available, consult factory  
incorporate stability  
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881  
Email: nelsales@nelfc.com www.nelfc.com  
CRYSTAL CLOCK OSCILLATORS  
Rev. A  
AA-XEXX Series Continued  
HCSL Compatible HF/UHF Clock (XO)  
7.5  
Electrical Connection  
Pin  
1
Connection  
Enable/Disable or No Connect  
2
N/C  
3
Gnd  
NEL  
4
Output  
/Output  
VCC  
5
6
2.0  
0.5  
Dimensions are typical in mm  
1
6
3
2
5
1.37  
5.20  
4
1.37  
2.540  
Environmental and Mechanical Characteristics  
Operating temp.  
range  
see part # table  
Mechanical Shock  
Thermal Shock  
Vibration  
Hermetic Seal  
Soldering conditions  
Per MIL-STD-202, Method 213, Cond. E  
Per MIL-STD-883, Method 1011, Cond. A  
Per MIL-STD-883, Method 2007, Cond. A  
-8  
Leak rate less than 1x10 atm.cc/s of helium  
See MAX reflow profile below  
Maximum Reflow Profile  
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881  
Email: nelsales@nelfc.com www.nelfc.com  

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