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Details, datasheet, quote on part number:XO-400
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| Part: | XO-400 |
| Category: | Timing Circuits => Oscillators |
| Description: | Frequency Range = 15MHz - 250MHz ;; Output Logic = Complementary Pecl ;; Package (mm) = 20.32 X 12.70 X 10.29 ;; Features = Ultra Low Jitter |
| Company: | Vectron International |
| Datasheet: | Download XO-400 datasheet File size : 139 kB |
| Request For quote: | Find where to buy XO-400
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Datasheet text preview:
8798_AA's Vectron
05/30/02
3:11 PM
Page 68
Crystal Oscillators (XO's) XO-400
Description:
Vectron International has introduced a series of low cost complementary PECL Crystal Oscillators (XO's) available in frequencies from 15 MHz to 250 MHz in a standard 4 pin DIP package. This series offers ultra low jitter of <0.5 ps rms from 12 kHz to 20 MHz bandwidth.
Features:
· · · · Ultra low jitter 3.3 Vdc or 5 Vdc operation Complementary PECL output Standard 4 pin DIP package
Performance Characteristics
Parameter
Frequencies: Package Size: Supply Voltage: Supply Current: Output Type: Output Level: @ +25°C Rise/Fall Time tr/tf: Symmetry (Duty Cycle): Internal Load: Temperature Stability:
Characteristics
15 MHz to 250 MHz 20.32 x 12.70 x 10.29 mm (0.8" x 0.5" x 0.405") C = 5 Vdc ±5% D = 3.3 Vdc ±5% <80 mA Complementary PECL VOH ("1") = Vcc - 1.02V min. VOL ("0") = Vcc - 1.63V max <1.5 ns (20% to 80%) 50/50 ±5% @ Vcc - 1.3V for "D"; Vcc - 3V for "C" 274 ohm internal load for each output for 3.3 Vdc, 510 ohms for 5Vdc C-C = ±20 ppm All Causes over 0°C to +70°C C-F = ±32 ppm All Causes over 0°C to +70°C C-G = ±50 ppm All Causes over 0°C to +70°C F-G = ±50 ppm All Causes over -40°C to +85°C All Causes = Entire Temperature Range, Aging for 10 years Initial Accuracy and Supply variation. <0.5 ps rms from 12 kHz to 20 MHz BW @ 155.52 MHz
Jitter:
Vectron International · 267 Lowell Road, Hudson, NH 03051 · Tel: 1-88-VECTRON-1 · Web: www.vectron.com
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8798_AA's Vectron
05/30/02
3:11 PM
Page 69
Crystal Oscillators (XO's) XO-400
Outline Drawing Standard Frequencies
Frequency
5.08 (.200)
Application
SONET SONET OC-1 SONET 10G / 128 FDDI OC-3, SDH, STM1 10G/64 10.3125 G/64 OC-3 FEC 15/14 OC-3 FEC 255/237 OC-3 FEC 8/7
XO
19.4400 MHz 38.8800 MHz 51.8400 MHz 77.7600 MHz 78.1250 MHz 125.0000 MHz
1 7
139.2640 MHz 155.5200 MHz 156.2500 MHz 161.1328 MHz 166.6286 MHz 167.3316 MHz 175.0000 MHz 177.7371 MHz
14
8
(in.)
.051 Dia .002)
Pin Out Information
1 7 8 14 Complementary output Case, Ground Output Supply Voltage (Vcc)
Ordering Information
XO
Product Family XO = Clock Oscillator Package 400 = 4 pin DIP Supply Voltage C = 5.0 Vdc ±5% D = 3.3 Vdc ±5%
400
D
F
C
C
155.52
MHz
Output Frequency See Standard Frequencies Chart above. Temperature Stability C-C = ±20 ppm All causes 0°C to +70°C C-F = ±32 ppm All causes 0°C to +70°C C-G = ±50 ppm All causes 0°C to +70°C F-G = ±50 ppm All causes -40°C to +85°C
Note: Other stabilities are available upon request
Output F = Complementary PECL
Vectron International · 267 Lowell Road, Hudson, NH 03051 · Tel: 1-88-VECTRON-1 · Web: www.vectron.com
69
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