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XO-400-DFC-C-78.1250MHZ: 产品描述Crystal Oscillators ( XOs ); 文件大小26KB，共2页; 制造商Vectron International, Inc.; 官网地址http://www.vectron.com/

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XO-400-DFC-C-78.1250MHZ概述

Crystal Oscillators ( XOs )

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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”)

= 5 Vdc ±5%

= 3.3 Vdc ±5%

<80 mA

Complementary PECL

(“1”) = Vcc - 1.02V min.

(“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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器件捷径: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

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