12V OCXO Sine Output
Specifications
MCOCXOS
Parameters
Frequency range:
10.0 ~ 20.0MHz
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
Product
MCOCXOS
V5
R1
A
B
C
Option
Codes
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:
±0.05ppm max, 0 to +60°C
±0.1ppm max, -20 to +70°C
±0.2ppm max, -40 to +85°C
Operable temperature range:
-40 to +85°C
Storage temperature range:
-65 to +125°C
Output waveform:
Clipped sine, 1 ~ 2V p-p
Harmonics
-10dBc
Spurii < -70dBc
Test load:
1 kΩ // 5pF (±10%)
0.80
0.46Ø
1
14
7
7.62
8
15.24
Features
Frequency adjustment:
Control voltage (pin 1)
±4ppm min, 2.5V ±2.5V
Variable resistor (pins 1 to 7)
±4ppm min, 0 ~ 10kΩ
Supply voltage (V
DD
):
+12.0V (±0.5V)
Compact 14-pin DIL package (SMD optional)
12.0V supply voltage
Sinewave output
Very fast warmup
Low power consumption
Wide temperature range available
D1
D2
Input current:
25mA max @ +30°C
40mA max @ -20°C
Warm up:
within spec after 30s @ 0°C
current 250mA max during 10s
Phase noise (typ @ 10MHz):
-100dBc/Hz
@ 10Hz
-130dBc/Hz
@ 100Hz
-140dBc/Hz
@ 1kHz
-145dBc/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
Ordering Information
Product name + option codes + frequency
eg:
MCOCXOS-AR1 12.80MHz
MCOCXOS-BV5 19.44MHz
Option code X (eg MCOCXOS/X) denotes a custom spec.
Product is NOT designed to withstand 260°C reflow processing
Tel:
+44 1460 256 100
05 Jul 2010
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
Automotive Electronics
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