SJ-A1420
SJ-A1420 is LVCMOS manufactured by NEL.
Description
The SJ-A1420 Series of quartz crystal oscillators provide enable/disable 3-state LVCMOS patible signals for bus connected systems. Supplying Pin 1 of the SJ-A1420 units with a logic “1” or open enables its Pin 3 output. In the disable mode, Pin 3 presents a high impedance to the load. All units are designed to survive standard wave soldering operations without damage.
Features
Size, mm
9 x 14
I/O
4 J Lead
Supply Voltage
3.3V / 5V
- High Reliability
- NEL HALT/HASS qualified for crystal oscillator start-up conditions
- Low jitter
- Wavecrest jitter characterization available
- Wide frequency range- 1.0 MHz to 80.0 MHz
- User specified tolerance available
- Will withstand vapor phase temperatures of 253°C for 4 minutes maximum
- Space-saving alternative to discrete ponent oscillators
- High shock resistance, to 3000g
- Metal lid electrically connected to ground to reduce EMI
- 3.3 Volt operation
- High Q crystal actively tuned oscillator circuit
- Power supply decoupling internal
- No internal PLL avoids cascading PLL problems
- Low power consumption
- Gold plated leads
- Ro HS pliant, Lead Free Construction
Creating a Part Number SJ
- A142X
- FREQ
Package Code SJ 4 J Lead 9x14 mm SMD Input Voltage Code Specification A 3.3 V 5V 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
Drawing Specifications
Electrical Connection
Pin 1
For the most up to date specifications on each NEL product, log on to our website- .nelfc.
Dimensions shown in inches and millimeters.
2 3 4
Connection Enable/Disable Input Ground Output VDD
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. .nelfc.
LVCMOS SJ-A1420 Series Rev S
Frequency Range: 1.0 MHz to 80.0...
