CRYSTAL CLOCK OSCILLATORS
Rev. A
SG-XA3XXXX Series Continued
HF/UHF SMD TCVCXO
1.0 (25,4 mm)
1
7
6
Electrical Connection
Pin
1
Connection
Voltage Control
NC
0.87 (22,0 mm)
2
5
4
2
3
VCC
3
4
Output, CMOS or Sine
Output, PECL/LVDS
Comp. Output, PECL/LVDS
Gnd
0.79 (20mm) SQ.
5
6
0.25 (6,35 mm)
7
0.1 (2,5 mm)
0.1 (2,5 mm)
Note: For frequency stability over temperature
±1ppm and tighter, the package height may
be 10mm or 12.5mm.
3
2
4
5
0.3 (7,62 mm)
0.70 (17,8 mm)
6
7
1
Environmental and Mechanical Characteristics
Operating temp. range
Mechanical Shock
Thermal Shock
Vibration
0°C to 70°C, -40°C to 85°C, see chart page 1
Per MIL-STD-202, Method 213, Cond. E
Per MIL-STD-883, Method 1011, Cond. A
Per MIL-STD-883, Method 2007, Cond. A
-8
Hermetic Seal
Leak rate less than 1x10 atm.cc/s of helium (crystal only)
Soldering conditions
See MAX reflow profile below
Maximum Reflow Profile
SMD Reflow Profile
250
200
150
100
50
0
0
20
40
60
80
100
120
140
160
Time, s
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