3.3 & 5.0V OCXO CMOS Output Fast Warm Up
Specifications
2011/65/EU
SCOCXOL
SCOCXOLW: 3.3V supply
SCOCXOLV: 5.0V supply
Parameters
Frequency range:
10.0kHz ~ 54.0MHz
20.14
±0.08
PIN
12.52
±0.08
1
7
8
14
7.80
±0.20
6.35
±0.50
CONNECTION
Freq adjustment
or Ground
Variant
W
V
Option
Codes
75
50
150
75
250
100
400
200
50
25
100
50
150
100
400
200
V
V
R
A
B
A
TA
B
TB
C
TC
E
TE
Ground
Output
Supply
Temperature stability (±ppb max):
0 to +60°C
0 to +60°C
-20 to +70°C
-20 to +70°C
-40 to +85°C
-40 to +85°C
-55 to +85°C
-55 to +85°C
Frequency stability (ppb):
±0.3ppm max first year
±2.5ppm max in 10 years
±0.1ppm max vs V
DD
±10ppb max vs load ±10%
Short term stability:
1x10
-10
max,
τ
0.1 to 30s
5x10
-11
typ at 1s
Storage temperature range:
-55 to +125°C
Output waveform:
CMOS
‘0’=+0.4V max, ‘1’=V
DD
-0.5V min
40:60 max
Rise/fall times 7ns max (no load)
Load:
Start up time:
3pF min, 47pF max
5ms max
0.80
0.46Ø
1
14
7
7.62
8
15.24
Features
Fast warm up times
Low power consumption
Wide operating temp. range
Compact 14-pin DIL package (SMD optional)
High shock and vibration resistance
Frequency adjustment:
±2.5ppm min
Control voltage 0V ~ 3.3V, pin 1
Control voltage 0.5V ~ 5.0V, pin 1
Variable resistor 0~10kΩ, pins 1 to 7
None (int accuracy ±1.0ppm)
None (int accuracy ±0.5ppm)
Supply voltage (V
DD
):
+3.3V (±0.15V)
+5.0V (±0.20V)
Input current (mA max):
@ +25°C
@ -20°C
Example Applications
Digital switching
Telecomm transmission
SONET, SDH, DWDM, FDM/36, WIMAX
Airborne equipment
Battery operated systems
80
120
10
30
50
80
10
20
specify
Warm up time (secs):
current 250mA max @ 25°C
to within ±0.1ppm @ 25°C
Phase noise (dB typ @ 10.0MHz):
-100dBc/Hz @ 10Hz
-130dBc/Hz @ 100Hz
-140dBc/Hz @ 1kHz
-145dBc/Hz @ 10kHz
Shock & vibration:
5,000G, 0.3ms ½-sine
10.0 ~ 2,000Hz, 20G
Package:
Through hole 14 pin DIL
SMD options D1 or D2
Ordering Information
Product name + option codes + frequency
eg:
SCOCXOLV/TBR 10.00MHz
5.0V, ±50ppb -20+70°C
SCOCXOLW/CVD1 12.80MHz
3.3V, ±250ppb -40+85°C, SMD D1
Option code X (eg SCOCXOLV/X) denotes a custom spec.
Product is NOT designed to withstand 260°C reflow processing
Standard.
Optional - Please specify required code(s) when ordering
Tel:
+44 1460 256 100
20 Jul 2015
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
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