32.768 kHz CXO3M OSCILLATOR0 pages

DESCRIPTION
For those applications requiring a 32.768 kHz oscillator with high
frequency stability over temperature or fast start-up, Statek offers
the AT-crystal based 32.768 kHz CXO3M oscillator. A frequency
stability of ±20 ppm over -40OC to +85OC is possible, compared to
hundreds of parts-per-million for tuning-fork based 32.768 kHz oscillators.
Whereas tuning-fork based oscillators start in hundreds
of milliseconds, Statek’s 32.768 kHz CXO3M oscillators start in
0.8 ms (typically).
FEATURES
High frequency stability over temperature
Fast start-up
High shock resistance
Surface mount
CMOS and TTL compatible
Optional Output Enable/Disable with Tri-State
Low EMI emission
Hermetically sealed ceramic package
Full military testing available
APPLICATIONS
Military / Avionics
Aircraft landing gear
Avionics
Smart Munitions
32.768 kHz
CXO3M OSCILLATOR
High Stability/Fast Start-up Crystal Oscillator
SUGGESTED LAND PATTERN
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
DIMENSIONS
TYPICAL MAXIMUM
DIM inches mm inches mm
A 0.256 6.50 0.263 6.68
B 0.197 5.00 0.204 5.18
C (SM1) 0.051 1.30 0.055 1.40
C (SM3/SM5) 0.055 1.40 0.063 1.60
D 0.055 1.40 0.065 1.65
E 0.060 1.52 0.070 1.78
PIN CONNECTIONS
1. Enable/Disable (E) or No connection (N)
2. Ground
3. Output
4. VDD
inches (mm)
10167 Rev B