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參數(shù)資料
| 型號： | 117LBFT-12.800 |
| 廠商： | CTS CORP |
| 元件分類： | XO, clock |
| 英文描述： | OCXO, CLOCK, 12.8 MHz, HCMOS OUTPUT |
| 封裝： | ROHS COMPLIANT, RESISTANCE WELD PACKAGE-14/5 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 103K |
| 代理商： | 117LBFT-12.800 |
Model 117
1”x1” Stratum 3 OCXO
CTS 171 Covington Dr. Bloomingdale, IL 60108 800-757-6686 www.ctscorp.com
REVISION X1
Page 1 of 4
Electrical Characteristics
Parameter
Sym
Conditions
Min
Typical
Max
Unit
Power Requirements
Power Supply
Vcc
± 5%
117L
± 5%
117S
3.135
4.75
3.30
5.0
3.465
5.25
Vdc
Turn-On Power
Pmax
Vcc = Max., Std. Load
3.5
4.0
W
Steady State Power
Pss
Vcc = Max, Std. Load @ +25
°C
1.5
W
Warm-Up Time
Twu
To within ±0.3 ppm @ +25
°C
5
minutes
Frequency Stabilities
Center Frequency
fnom
10.0
10, 12.8, 16.384,
19.44, 20, 38.88
38.88
MHz
Initial Tolerance
fcal
Ta = +25
°C (At time of Shipment)
± 0.2
± 0.5
ppm
Frequency vs. Temperature
f/Temp
0°C to +70°C
-40°C to +85°C
± 0.075
±0.150
±0.125
±0.250
ppm
Frequency vs. Voltage
f/Vcc
Vcc
± 5%
± 10
ppb
Frequency vs Time (Aging)
f/Time
per Day
20 years
± 5
±2.5
ppb
ppm
24 Hour Holdover Stability
f/24Hr
Inclusive of Temperature, Supply
Variation and 24 hours Aging
±0.20
±0.37
ppm
Total Free-Running
Accuracy
f/Life
All Conditions for 20 years
(Reference to fnom)
± 4.6
ppm
Electrical Freq Adjust Option
f/Vc
Vc = 0 V to Vcc
±9.2
ppm
Waveform: HCMOS Output
Symmetry
Sym
@ 50% Level
40
50
60
%
Amplitude
Vo
Logic “1”
Logic “0”
0.9Vcc
0.1Vcc
V
Rise/Fall Times
tr, tf
20% to 80%
6
10
nSec
Load
RL
Output to Ground
10K
// 15pF
Phase Noise
Offset = 10 Hz
-80
dBc/Hz
100 Hz
-115
dBc/Hz
1K Hz
-135
dBc/Hz
10 KHz
-140
dBc/Hz
100 KHz
-143
dBc/Hz
Frequency Stability to Stratum 3 of GR-1244
Package and Footprint Identical to
Model 118 Stratum 3E for Upgrade Option
Low Phase Jitter: <1pSec
+3.3Vdc or +5.0Vdc Operation
Precision Low Aging “AT” Cut Crystal
Through-Hole or Surface Mount Configuration
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相關代理商/技術參數(shù) |
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| 117LEDMR120A | 制造商:Edwards Signaling & Security Systems 功能描述:117 RED LED BEACON 120VAC |
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