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參數(shù)資料
| 型號(hào)： | SH-B148C-FREQ |
| 廠商： | NEL Frequency Controls, Inc. |
| 英文描述： | CRYSTAL CLOCK OSCILLATORS |
| 中文描述： | 晶體時(shí)鐘振蕩器 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 307K |
| 代理商： | SH-B148C-FREQ |
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
Email:
nelsales@nelfc.com
www.nelfc.com
LVCMOS
SH-B1480 Series
Description
The
SH-B1480 Series
of quartz crystal oscillators provide enable/disable 3-state LVCMOS compatible
signals for bus connected systems. Supplying Pin 1 of the SH-B1480 units with a logic “1" or open enables
its Pin 4 output. In the disable mode, Pin 4 presents a high impedance to the load.
Features
Wide frequency range–150.0MHz to 280.0MHz
(Contact factory for other frequencies)
User specified tolerance available
Will withstand SMD reflow temperatures of 253°C
for 4 minutes maximum
Space-saving alternative to discrete component
oscillators
2.5 Volt operation
High shock resistance, to 1000g
Low Jitter - Wavecrest jitter characterization
available
High Reliability - NEL HALT/HASS qualified for
crystal oscillator start-up conditions
High Q Crystal actively tuned oscillator circuit
Power supply decoupling internal
No internal PLL avoids cascading PLL problems
High frequencies due to proprietary design
Metal lid electrically connected to ground to
reduce EMI
Gold plated pads
RoHS Compliant, Lead Free Construction
Electrical Connection
Pin Connection
1 Enable/Disable
2 NC
3 Ground
4 Output
5 NC
6 V
DD
CRYSTAL CLOCK OSCILLATORS
Data Sheet 0514E
Rev. A
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