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EH4900TS-81.920MTR

更新时间：2025-06-29 04:35:05
品牌：ECLIPTEK
描述：CRYSTAL OSCILLATOR, CLOCK, 81.92MHz, LVCMOS OUTPUT, ROHS COMPLIANT, CERAMIC, SMD, 4 PIN

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EH4900TS-81.920MTR 概述

CRYSTAL OSCILLATOR, CLOCK, 81.92MHz, LVCMOS OUTPUT, ROHS COMPLIANT, CERAMIC, SMD, 4 PIN

EH4900TS-81.920MTR 数据手册

通过下载EH4900TS-81.920MTR数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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EH49 Series  
EH49  
• Crystal Clock Oscillators  
• LVCMOS Output  
• +1.8V Supply Voltage  
• Tri-State Output Function  
• 4 Pad Ceramic SMD Package  
• Low Stand-by Current  
• RoHS Compliant (Pb-Free)  
H 1.05  
L 3.2  
W 2.5  
OSCILLATOR  
ELECTRICAL SPECIFICATIONS  
Frequency Range  
2.600MHz to 133.000MHz  
Some frequencies within this  
range may not be available  
Operating Temperature Range  
Storage Temperature Range  
0°C to +70°C or -40°C to +85°C  
-55°C to +125°C  
Supply Voltage (VDD  
)
1.8VDC 5%  
Input Current (No Load)  
2.600MHz to 25.000MHz  
25.001MHz to 75.000MHz  
75.001MHz to 100.000MHz  
100.001MHz to 133.000MHz  
3.5mA Maximum  
4mA Maximum  
5mA Maximum  
8mA Maximum  
Frequency Tolerance / Stability  
Inclusive of all conditions: Calibration Tolerance at 25°C,  
100ppm Maximum  
50ppm Maximum  
Some tolerance stability options Frequency Stability over the Operating Temperature Range,  
may not be available  
Supply Voltage Change, Output Load Change, First Year Aging  
at 25°C, 260°C Reflow, Shock, and Vibration  
25ppm Maximum  
20ppm Maximum  
Output Voltage Logic High (VOH  
)
90% of VDD Minimum IOH =-8mA  
10% of VDD Maximum IOL =+8mA  
6nSeconds Maximum  
4nSeconds Maximum  
2nSeconds Maximum  
15pF Maximum  
Output Voltage Logic Low (VOL)  
Rise Time / Fall Time  
2.600MHz to 50.000MHz 20% to 80% of Waveform  
50.001MHz to 75.000MHz 20% to 80% of Waveform  
75.001MHz to 133.000MHz 20% to 80% of Waveform  
Load Drive Capability  
Output Logic Type  
Duty Cycle  
CMOS  
at 50% of Waveform  
50 10(%)  
at 50% of Waveform (Only available over 2.6MHz to 50MHz)  
VIH :≥90% of VDD or No Connection  
VIL :<10% of VDD  
50 5(%)  
Tri-State Input Voltage  
Enables Output  
Disables Output: High Impedance  
10µA Maximum  
Standby Current  
Aging (at 25°C)  
Start Up Time  
Pin 1 = Ground  
5ppm / year Maximum  
10mSeconds Maximum  
20pSec Typical, 30pSec Maximum  
15pSec Typical  
RMS Phase Jitter  
Period Jitter (RMS)  
Period Jitter (pk-pk)  
Fj = 12kHz to 20MHz  
100pSec Typical, 200pSec Maximum  
MANUFACTURER  
CATEGORY  
SERIES  
PACKAGE  
VOLTAGE  
CLASS  
REV.DATE  
ECLIPTEK CORP.  
OSCILLATOR  
EH49  
CERAMIC  
1.8V  
OS7C  
09/11  
800-ECLIPTEK www.ecliptek.com for latest revision  
Specifications subject to change without notice.  
PART NUMBERING GUIDE  
EH49 00 ET T TS - 24.000M TR  
FREQUENCY TOLERANCE / STABILITY  
00 = 100ppm Maximum  
45 = 50ppm Maximum  
AVAILABLE OPTIONS  
Blank = Bulk  
TR = Tape & Reel  
25 = 25ppm Maximum  
20 = 20ppm Maximum  
FREQUENCY  
OPERATING TEMP. RANGE  
Blank = 0ºC to +70ºC  
ET = -40°C to +85°C  
OUTPUT CONTROL FUNCTION  
TS = Tri-State (High Impedance)  
DUTY CYCLE  
Blank = 50 10(%)  
T = 50 5(%)  
MECHANICAL DIMENSIONS  
ALL DIMENSIONS IN MILLIMETERS  
SUGGESTED SOLDER PAD LAYOUT  
ALL DIMENSIONS IN MILLIMETERS  
ꢀ.05  
2.50  
0.ꢀ5  
0.ꢀ5  
0.75 0.ꢀ0 ꢁ(X4  
3
2
ꢀ
ꢀ.20  
0.ꢀ0  
3.20  
0.ꢀ5  
ꢀ.00  
0.ꢀ0  
X
ꢀ.00  
0.ꢀ0  
Pin 1: Tri-State  
Pin 2: Case Ground  
Pin 3: Output  
Pin 4: Supply Voltage  
Tolerances= +0.1  
TAPE AND REEL DIMENSIONS  
ALL DIMENSIONS IN MILLIMETERS  
N
U
V
D
E
H
K
L
R
(Access Hole  
at Slot Location)  
I
B
A
J
O
C
S Width  
T Depth  
(Tape Slot in Core  
for Tape Start)  
P
M
F
G
W
Q
A
B
C
D
E
F
TAPE  
N
O
P
Q
R
REEL  
8.0 0.3 3.50 0.05 1.0 MIN 4.0 0.1 2.00 0.05 4.0 0.1  
1.5 MIN  
50 MIN  
20.2 MIN 13.0 0.2  
40 MIN  
S
T
U
V
W
QTY/REEL  
G
H
I
J
K
L
M
2.5 MIN  
10 MIN  
14.4 MAX 180 MAX 8.4 +1.5/-0.0 1,000  
A0  
1.5 +0.1/-0.0 1.75 0.10  
B0  
0.6 MAX 0.10 MAX  
K0  
Note: Compliant to EIA-481  
MARKING SPECIFICATIONS  
ENVIRONMENTAL/MECHANICAL SPECIFICATIONS  
Characteristic  
Specification  
Line 1: EPO  
ESD Susceptibility  
Fine Leak Test  
Flammability  
MIL-STD-883, Method 3015, Class 1, HBM: 1500V  
MIL-STD-883, Method 1014, Condition A  
UL94-V0  
MIL-STD-883, Method 1014, Condition C  
MIL-STD-883, Method 2002, Condition B  
MIL-STD-883, Method 1004  
Line 2: XXXXX  
Gross Leak Test  
Eclipitek Manufacturing Indentifier  
Mechanical Shock  
Moisture Resistance  
Moisture Sensitivity  
Resistance to Soldering Heat  
Resistance to Solvents  
Solderability  
J-STD-020, MSL 1  
MIL-STD-202, Method 210, Condition K  
MIL-STD-202, Method 215  
MIL-STD-883, Method 2003  
Temperature Cycling  
Vibration  
MIL-STD-883, Method 1010, Condition B  
MIL-STD-883, Method 2007, Condition A  
MANUFACTURER  
CATEGORY  
SERIES  
PACKAGE  
VOLTAGE  
CLASS  
REV.DATE  
ECLIPTEK CORP.  
OSCILLATOR  
EH49  
CERAMIC  
1.8V  
OS7C  
09/11  
800-ECLIPTEK www.ecliptek.com for latest revision  
Specifications subject to change without notice.  

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