SDA3670 NEL Frequency Controls Inc., SDA3670 Datasheet

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SDA3670

Manufacturer Part Number
SDA3670
Description
Surface Mount 6 Pad 5x7mm Frequency Range (Mhz) : 80.0 - 162.0 Output/input : Vcxo, 3.3V
Manufacturer
NEL Frequency Controls Inc.
Datasheet
Description
The SD-A3670 Series of voltage controlled quartz crystal oscillators provide frequency control by applying
a voltage to Pin 1. This unit supplies DPECL compatible outputs which are enabled when Pin 2 is set to a
logic low or left open.
Features
• Frequency range–80.0MHz to 162.0MHz
• User specified tolerance available
• Will withstand vapor phase temperatures of 253°C
• Space-saving alternative to discrete component
• High shock resistance, to 1000g
• 3.3 volt operation
• Metal lid electrically connected to ground to
Electrical Connection
Pad
Complement
1
2
3
4
5
6
oscillators
reduce EMI
for 4 minutes maximum
Enable
V
V
Output
Output
V
Connection
CO
EE
CC
CRYSTAL CLOCK OSCILLATORS
VCXO Series (PECL)
SD-A3670 Series
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
PRELIMINARY
• Low Jitter - Wavecrest jitter characterization
• High Reliability - NEL HALT/HASS qualified for
• 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 pads
available
crystal oscillator start-up conditions
Email:
Data Sheet 0209A
nelsales@nelfc.com
Rev. C
www.nelfc.com

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SDA3670 Summary of contents

Page 1

CRYSTAL CLOCK OSCILLATORS VCXO Series (PECL) SD-A3670 Series Description The SD-A3670 Series of voltage controlled quartz crystal oscillators provide frequency control by applying a voltage to Pin 1. This unit supplies DPECL compatible outputs which are enabled when Pin 2 ...

Page 2

CRYSTAL CLOCK OSCILLATORS Continued SD-A3670 Series VCXO (PECL) Operating Conditions and Output Characteristics Electrical Characteristics Parameter Symbol Frequency ----- Duty Cycle ----- Logic Logic Rise & Fall Time tr,tf (2) Jitter, RMS ----- Pullability ...

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