Datasheet

3.3 & 5.0V OCXO Sine Output Low Phase Noise
SCOCXOHS
Specifications
2011/65/EU
SCOCXOHSW: 3.3V supply
SCOCXOHSV: 5.0V supply
Variant
Parameters
W
V


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
75
50
150
75
250
100
50
25
100
50
150
100
Frequency stability (ppb):
±0.3ppm max first year (≤40MHz)
±2.5ppm max in 10 years (≤40MHz)
±1.0ppm max first year (>40MHz)
±4.0ppm max in 10 years (>40MHz)
±0.1ppm max vs VDD
±10ppb max vs load ±5%
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Short term stability:
1x10-10 max, τ 0.1 to 30s
5x10-11 typ at 1s
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Storage temperature range:
-55 to +125°C

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Output waveform: Sinewave 50Ω
Harmonics -15dBc typ
Spurii -70dBc max
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Frequency range:
20.14
±0.08
12.52
±0.08
0.80
7.80
±0.20
0.46Ø
6.35
±0.50
1
PIN
CONNECTION
1
Freq adjustment
or Ground
7
Ground
8
Output
14
Supply
7
7.62
14
8
15.24
Features





Excellent phase noise perforamce @ 100MHz
Level (dBm min):
20MHz
>20MHz
2
-6
4
-4
-160dBc noise floor @ 10.0MHz
Start up time:
5ms max


Fundamental mode frequencies up to 120MHz
Frequency adjustment:
±2.5ppm min ≤ 40MHz
±4.0ppm min > 40MHz
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)





Compact 14-pin DIL package (SMD optional)
High shock and vibration resistance
Example Applications





10.0 ~ 120MHz
Supply voltage (VDD): +3.3V (±0.15V)
+5.0V (±0.20V)
Digital switching
Input current (mA max):
Airborne equipment
Battery operated systems
Ordering Information
Product name + option codes + frequency
eg: SCOCXOHSV/TBR 10.00MHz 5.0V, ±50ppb -20+70°C
SCOCXOHSW/CVD1 100MHz 3.3V, ±250ppb -40+85°C, SMD D1
Option code X (eg SCOCXOHSV/X) denotes a custom spec.
80
120
Warm up time (secs):
current 300mA max @ 25°C
to within ±0.1ppm @ 25°C
30
120
10
60
Phase noise (dB typ @ 100MHz):
-90dBc/Hz @ 10Hz
-120dBc/Hz @ 100Hz
-140dBc/Hz @ 1kHz
-150dBc/Hz @ 10kHz
-155dBc/Hz @ 100kHz
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Shock & vibration:
5,000G, 0.3ms ½-sine
10.0 ~ 2,000Hz, 20G
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
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
Package:
Through hole 14 pin DIL
SMD options D1 or D2
 Standard.  Optional - Please specify required code(s) when ordering
Tel: +44 1460 256 100
17 Jul 2015
Fax: +44 1460 256 101
E-mail: [email protected]
V
V
R
A
B

120
170
 Product is NOT designed to withstand 260°C reflow processing
A
TA
B
TB
C
TC

@ +25°C
@ -20°C
Telecomm transmission
SONET, SDH, DWDM, FDM/36, WIMAX







Option
Codes
Web: www.golledge.com
specify
SM Package Options
14-pin DIL OCXOs
Option D1
Option D2
10.50
(max)
22.00
(max)
17.80
1
2
PAD
CONNECTION
1
Freq adjustment
or Ground
2
Not connected
3
Supply
4
Output
5
Ground
20.14
±0.08
SOLDER PAD LAYOUT
0.46Ø
3
12.52
±0.08
19.50
25.40
(max)
2.50
9.50
±0.20
1
PIN
CONNECTION
1
Freq adjustment
or Ground
7
Ground
8
Output
14
Supply
SOLDER PAD LAYOUT
2.00
7
7.62
14
5.00
8
5.60
15.24
4
5
4.00
15.24
2.50
3.50
14.30
TOP VIEW
Soldering Profile
°C
Peak temp
235°C
240
200
3°C/s max
100
Slow
cooldown
0
Wave soldering:
Temp peak up to 260°C 5s max (at pins)
Tel: +44 1460 256 100
02 Jul 10
Fax: +44 1460 256 101
Time
E-mail: [email protected]
Web: www.golledge.com