12V OCXO HCMOS Output Tight Stability
Specifications
SCOCXOT
Product
SCOCXOT
Option
Codes
Parameters
Frequency range:
10.0kHz ~ 54.0MHz
Frequency stability:
±0.3ppm max first year
±2.5ppm max in 10 years
±0.1ppm over V
DD
±0.5V
±0.01ppm over 10% change in load
20.14
±0.08
PIN
12.52
±0.08
1
7
8
14
7.80
±0.20
6.35
±0.50
CONNECTION
Freq adjustment
Ground
Output
Supply
Short term stability:
1x10
-10
, 0.1 to 30s
5x10
-11
over 1s typ
Temperature stability:
±0.025ppm max, 0 to +60°C
±0.05ppm max, -20 to +70°C
±0.1ppm max, -40 to +85°C
Operable temperature range:
-40 to +85°C
Storage temperature range:
-65 to +125°C
Output waveform:
HCMOS compatible
‘0’=+0.4V
max,
‘1’=4.5V
min
40:60 max
Rise / fall times:
7ns / 7ns max
V5
R1
A
B
C
0.80
0.46Ø
1
14
7
8
7.62
15.24
Scale 1:1
Features
Frequency adjustment:
Control voltage (pin 1)
±4ppm min, 0.5V to 5.0V
Variable resistor (pins 1 to 7)
±4ppm min, 0 ~ 10k
Supply voltage (V
DD
):
+12.0V (±0.5V)
Input current:
30mA max @ +30°C
45mA max @ -20°C
Warm up:
within spec after 60s @ 30°C
current 250mA max during 10s
Phase noise (typ @ 10MHz):
-90dBc/Hz @ 10Hz
-120dBc/Hz @ 100Hz
-130dBc/Hz @ 1kHz
-135dBc/Hz @ 10kHz
Shock & vibration:
2,000G, 0.3ms
½-sine
10.0 ~ 2,000Hz, 10G
Package:
Through hole 14 pin DIL
25x22mm SMD carrier PCB
Formed leads SMD
Standard.
Optional - Please specify required code(s) when ordering
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Ultra high stability
Compact 14-pin DIL package (SMD optional)
12.0V supply voltage
HCMOS compatible output
Very fast warmup
Low power consumption
Wide temperature range available
Standard Frequencies
Frequencies in MHz
10.00000
12.80000
16.00000
16.38400
19.44000
20.00000
26.00000
40.00000
50.00000
52.00000
D1
D2
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.
Tel:
+44 1460 256 100
06 Jul 2010
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
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