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參數(shù)資料
| 型號： | SJ-A2920 |
| 廠商： | NEL Frequency Controls, Inc. |
| 英文描述： | Differential Positive ECL (DPECL) Fast Edge |
| 中文描述： | 差分正ECL（DPECL）快速邊緣 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 359K |
| 代理商： | SJ-A2920 |
Creating a Part Number
SJ - A292X - FREQ
Package Code
SJ
4 J Lead 9x14 mm SMD
Input Voltage
Code
A
Specification
3.3 V
5 V
Tolerance/Performance
0 ±100 ppm 0-70°C
1 ±50 ppm 0-70°C
7 ±25 ppm 0-70°C
9 Customer Specific
A ±20 ppm 0-70°C
B ±50 ppm -40 to +85°C
C ±100 ppm -40 to +85°C
Description
The SJ-A2920 Series
of quartz crystal oscillators provide DPECL Fast Edge compatible signals. Systems
designers may now specify space-saving, cost-effective packaged PECL oscillators to meet their timing require-
ments.
Features
High Reliability - NEL HALT/HASS qualified for
crystal oscillator start-up conditions
Low jitter - Wavecrest jitter characterization avail-
able
Wide frequency range—50.0 MHz to 200.0 MHz
User specified tolerance available
Will withstand vapor phase temperatures of 253°C
for 4 minutes maximum
Space-saving alternative to discrete component
oscillators
High shock resistance, to 3000g
3.3 Volt operation
Metal lid electrically connected to ground to
reduce EMI
Fast rise and fall times, <600 ps
Overtone technology
High Q crystal actively tuned oscillator circuit
Power supply decoupling internal
No internal PLL avoids cascading PLL problems
High frequencies due to proprietary design
Gold plated leads—Solder dipped leads available
upon request
RoHS Compliant, Lead Free Construction
(unless solder dipped leads are supplied)
SJ-A2920
Series
Size, mm
9 x 14
I/O
4 J Lead
Supply Voltage
3.3V / 5V
Drawing Specifications
Differential Positive ECL (DPECL) Fast Edge
SJ-A2920 Series
Rev K
Frequency Range: 50.0 MHz to 200.0 MHz
Electrical Connection
Pin
1
Connection
Output
Complement
V
/Ground
Output
V
CC
2
3
4
Dimensions shown in inches and millimeters.
For the most up to date speci-
fications on each NEL prod-
uct, log on to our website—
www.nelfc.com
357 Beloit Street, PO. Box 457, Burlington, WI 53105-0457 U.S.A. Phone: 262-763-3591
Fax: 262-763-2881 Email: nelsales@nelfc.com www.nelfc.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SJ-A2920-FREQ | Differential Positive ECL (DPECL) Fast Edge |
| SJ-A2921-FREQ | Differential Positive ECL (DPECL) Fast Edge |
| SJ-A2927-FREQ | Differential Positive ECL (DPECL) Fast Edge |
| SJ-A2929-FREQ | Differential Positive ECL (DPECL) Fast Edge |
| SJ-A292A-FREQ | Differential Positive ECL (DPECL) Fast Edge |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SJ-A2920-FREQ | 制造商:NEL 制造商全稱:Nel Frequency Controls,inc 功能描述:Differential Positive ECL (DPECL) Fast Edge |
| SJ-A2921-FREQ | 制造商:NEL 制造商全稱:Nel Frequency Controls,inc 功能描述:Differential Positive ECL (DPECL) Fast Edge |
| SJ-A2927-FREQ | 制造商:NEL 制造商全稱:Nel Frequency Controls,inc 功能描述:Differential Positive ECL (DPECL) Fast Edge |
| SJ-A2929-FREQ | 制造商:NEL 制造商全稱:Nel Frequency Controls,inc 功能描述:Differential Positive ECL (DPECL) Fast Edge |
| SJ-A292A-FREQ | 制造商:NEL 制造商全稱:Nel Frequency Controls,inc 功能描述:Differential Positive ECL (DPECL) Fast Edge |
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