12V OCXO HCMOS Output
Specifications
MCOCXO
Product
MCOCXO
Option
Codes
Parameters
Frequency range:
10.0kHz ~ 54.0MHz
Frequency stability:
±0.7ppm max first year
±4ppm 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:
5x10
-10
, 0.1 to 30s
5x10
-11
over 1s typ
Temperature stability:
±0.2ppm max, 0 to +60°C
±0.05ppm max, 0 to +60°C
±0.3ppm max, -20 to +70°C
±0.1ppm max, -20 to +70°C
±0.5ppm max, -40 to +85°C
±0.2ppm max, -40 to +85°C
Operable temperature range:
-40 to +85°C
Storage temperature range:
-65 to +125°C
A
TA
B
TB
C
TC
0.80
0.46Ø
1
14
7
8
7.62
15.24
Scale 1:1
Output waveform:
HCMOS compatible
‘0’=+0.4V
max,
‘1’=4.5V
min
40:60 max
Rise / fall times:
7ns / 7ns max
V5
R1
Features
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Compact 14-pin DIL package (SMD optional)
12.0V supply voltage
HCMOS compatible output
Very fast warmup
Low power consumption
Wide temperature range available
Frequency adjustment:
Control voltage (pin 1)
±4ppm min, 2.5V ±2.5V
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 30s @ 0°C
current 250mA max during 10s
Phase noise (typ @ 10MHz):
-90dBc/Hz @ 10Hz
-120dBc/Hz @ 100Hz
-130dBc/Hz @ 1kHz
-135dBc/Hz @ 10kHz
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
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
D1
D2
Ordering Information
Product name + option codes + frequency
eg:
MCOCXO-AR1 10.0MHz
MCOCXO-BV5 16.0MHz
Option code X (eg MCOCXO/X) denotes a custom spec.
Tel:
+44 1460 256 100
05 Jul 2010
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
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