SD-A3670 Datasheet, PDF (1/2 Pages) Nel Frequency Controls,inc – Frequency Range: 70.0 MHz to 200.0 MHz

SD-A3670
Series
VCXO Series (PECL)
SD-A3670 Series Rev H
Frequency Range: 70.0 MHz to 200.0 MHz
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.
Size, mm
5x7
I/O
6 pad
Supply Voltage
3.3V
Features
• Wide Absolute Pull Range
• High Reliability - NEL HALT/HASS qualified for
crystal oscillator start-up conditions
• Low jitter - Wavecrest jitter characterization
available
• Wide frequency range—70.0 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 1000g
• 3.3 Volt operation
• Metal lid electrically connected to ground to
reduce EMI
• 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
• RoHS Compliant, Lead Free Construction
Package Code
SD 6 pad 5x7 mm SMD
Input Voltage
Code Specification
A 3.3 V
Creating a Part Number
SD - A367X - FREQ
Tolerance/Performance
0 ±100 ppm 0-70°C
9 Customer Specific
C ±100 ppm -40 to +85°C
Drawing Specifications
For the most up to date speci-
fications on each NEL prod-
uct, log on to our website—
www.nelfc.com
Electrical Connection
Dimensions shown in inches and millimeters.
Pin Connection
1
V_{C O}
2
Enable
3
V_EE
4
Output
5
Output Complement
6
V_CC
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone: [phone]
Fax: [phone] Email: [e-mail] www.nelfc.com