12V OCXO HCMOS Output Tight Stability
SCOCXOT
Specifications
Product
Option
Codes
Parameters
SCOCXOT
Frequency range:
10.0kHz ~ 54.0MHz
Frequency stability:
±0.3ppm max first year
±2.5ppm max in 10 years
±0.1ppm over VDD ±0.5V
±0.01ppm over 10%ꢀchange in load
20.14
±0.08
Short term stability:
1x10-10, 0.1 to 30s
5x10-11 over 1s typ
PIN
1
CONNECTION
Freq adjustment
Ground
12.52
±0.08
Temperature stability:
7
±0.025ppm max, 0 to +60°C
±0.05ppm max, -20 to +70°C
±0.1ppm max, -40 to +85°C
A
B
C
8
Output
14
Supply
7.80
±0.20
Operable temperature range:
0.80
-40 to +85°C
6.35
±0.50
0.46Ø
Storage temperature range:
-65 to +125°C
Output waveform:
HCMOS compatible
‘0’=+0.4V max, ‘1’=4.5V min
40:60 max
1
7
8
7.62
14
Rise / fall times:
7ns / 7ns max
15.24
Frequency adjustment:
Control voltage (pin 1)
V5
R1
±4ppm min, 0.5V to 5.0V
Variable resistor (pins 1 to 7)
±4ppm min, 0 ~ꢀ10kΩ
Features
Supply voltage (VDD):
Ultra high stability
+12.0V (±0.5V)
Compact 14-pin DIL package (SMD optional)
12.0V supply voltage
Input current: 30mA max @ +30°C
45mA max @ -20°C
Warm up:
within spec after 60s @ 30°C
current 250mA max during 10s
HCMOSꢀcompatible output
Very fast warmup
Phase noise (typ @ꢀ10MHz):
ꢀ-90dBc/Hz @ꢀ10Hz
Low power consumption
ꢀ-120dBc/Hz @ꢀ100Hz
ꢀ-130dBc/Hz @ꢀ1kHz
ꢀ-135dBc/Hz @ꢀ10kHz
Wide temperature range available
Shock & vibration:
2,000G, 0.3ms ½-sine
10.0 ~ 2,000Hz, 10G
Package:
Through hole 14 pin DIL
25x22mm SMDꢀcarrier PCB
Formed leads SMD
D1
D2
Standard. Optional - Please specify required code(s) when ordering
Ordering Information
Product name + option codes + frequency
eg: SCOCXOT-AR1 10.0MHz
SCOCXOT-BV5 16.0MHz
Option code X (eg SCOCXOT/X) denotes a custom spec.
Product is NOT designed to withstand 260°C reflow processing
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
06 Jul 2010