Data Sheet

Model 196
OCXO
36 X 27 mm
APPLICATIONS :
Telecom Switching
Wireless Communication
Test and Measurement
Digital Video Broadcasting
FEATURES
•
•
•
•
•
•
•
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Industry Standard 36 X 27mm package
10 to 38.88 MHz
3.3V, 5.0V or 12V operation
Commercial or Industrial Temperature Range
Sine Wave or HCMOS Square Wave Output
Low Phase Noise
Optional Voltage Control
Optional Reference Voltage
Fully compliant to RoHS Directive 2011/65/EU
DESCRIPTION
CTS Model 196 is a versatile, high performance
ovenized crystal oscillator. The high quality CTS
SC-cut quartz crystal used in this OCXO offers
high stability, low phase noise, and very low
aging, making it an ideal frequency or timing
reference for Telecommunications and Test &
Measurement systems.
ELECTRICAL SPECIFICATIONS
Parameter
Conditions & Remarks
Min
Typical
Max
Unit
Operating Conditions
Standard Frequencies
fNOM
10
10, 12, 12.8, 13, 16,
16.384, 19.44, 20,
26, 32.768, 38.88
38.88
MHz
Operating Temperature Range
TOP
-40
-
85
°C
Supply Voltage (Vcc)
3.3 V
(Option 3)
3.135
3.3
3.465
Vdc
5.0 V
(Option 5)
4.75
5.0
5.25
Vdc
12.0 V
(Option 2)
11.4
12.0
12.6
Vdc
during warm up
-
-
4
W
steady state @ 25°C
-
-
1.5
W
Power Consumption
Load - Square Wave
Output to Ground
5
10
15
pf
Load - Sine Wave
Output to Ground
45
50
55
ohms
196 Data Sheet
Page 1 - 5
Rev C_120414
North America: +1-800-982-5737 • International: +1-508-435-6831 • Asia: +65-655-17551 • [email protected]
Specifications are subject to change without notice
Model 196
OCXO
36 X 27 mm
Parameter
Conditions & Remarks
Min
Typical
Max
Unit
-
-
± 200
ppb
Frequency Stability
Initial Calibration
∆f/fNOM; TA=25°C;
at time of shipment @ 0.5 X Vref
(or 0.5 x Vcc if no Vref option)
-10° to 70°C; ref. 25°C (Option A)
-
±5
±10
ppb
-40° to 85°C; ref. 25°C (Option B)
-
±10
±20
ppb
vs Temperature
vs Supply Voltage
± 5%
-
-
±5
ppb
vs Load
± 10%
-
-
±1
ppb
at time of shipment
-
-
±1
ppb/day
Aging
Short Term Stability
Allan Deviation
Warm-Up Time
first year
-
-
± 100
ppb/year
In Still Air @ 0.1 sec tau
-
-
0.01
ppb
In Still Air @ 1.0 sec tau
-
-
0.01
ppb
TA=25°C; to within 50ppb of freq. @ 30
min
-
-
4
minutes
Zi
10
-
-
kΩ
-3dB
Electronic Frequency Control (Option V)
Input Impedance
Modulation Bandwidth
Control Voltage Range,
positive monotonic transfer
Tuning Range
500
-
-
Hz
VC for 3.3V Vcc
0
-
Vcc or Vref
Vdc
VC for 5V Vcc
0
-
Vcc or Vref
Vdc
VC for 12V Vcc
0
-
5
Vdc
±0.7
-
-
ppm
Sufficient range for 10 yr aging
20
-
-
years
-
-
10
%
For Vcc @ 3.3 Vdc; 4 ma Max
2.70
2.80
2.90
Vdc
For Vcc @ 5.0 Vdc; 4 ma Max
3.85
4.00
4.15
Vdc
For Vcc @ 12 Vdc; 4 ma Max
4.85
5.00
5.15
Vdc
Tuning Coverage
Linearity
Positive monotonic
Reference Voltage (Option R)
Vref
Phase Noise
Typical for 10 MHz
1 Hz
-
-90
-
dBc/Hz
10 Hz
-
-125
-
dBc/Hz
100 Hz
-
-140
-
dBc/Hz
1 kHz
-
-150
-
dBc/Hz
10 kHz
-
-155
-
dBc/Hz
196 Data Sheet
Page 2 - 5
Rev C_120414
North America: +1-800-982-5737 • International: +1-508-435-6831 • Asia: +65-655-17551 • [email protected]
Specifications are subject to change without notice
Model 196
OCXO
36 X 27 mm
Parameter
Conditions & Remarks
Min
Typical
Max
Unit
Output Parameters
Square Wave (Option H)
LVCMOS or HCMOS
VOL
Amplitude
VOH
3.3V
-
-
10% Vcc
5V
-
-
10% Vcc
12V
-
-
0.5
3.3V
90% Vcc
-
-
5V
90% Vcc
-
-
12V
4.5V
-
-
Vdc
Rise / Fall Times
10% to 90% @ 10pf load
-
-
7
ns
Duty Cycle
@ 50 % of output signal
45
50
55
%
Sub-harmonics
For Fo > 16 MHz
-
-
-25
dBc
-
-
-70
dBc
Spurious
Sine Wave
Sine Wave (Option S)
Amplitude
Sine Wave into 50 Ohm
Harmonics
Sub-harmonics
for Fo > 16 MHz
2
5
8
dBm
-
-
-25
dBc
-
-
-25
dBc
Environmental
Soldering
Maximum reflow temperature, 245°C for 10 seconds, 2 40°C for 20 seconds, per
IPC/JEDEC J-STD-020C
MSL
Level 1
Shock :
500 G’s 1 ms, Halfsine, 3 shock per direction,
per MIL-STD-202F, Method 213B, Test Condition D.
Sinusoidal Vibration :
0.06” D.A. or 10 G’s Peak, 10 to 500 Hz,
per MIL-STD-202F, Method 204D, Test Condition A.
Random Vibration :
5.35 G’s RMS. 20 to 2000 Hz, per MIL-STD-202F,
Method 214, Test Condition 1A, 15 minutes each axis.
Seal :
Hermetic
Marking Permanency :
per MIL-STD-202F, Method 215J.
Attachment Method :
Through-Hole
Lead Finish
Solder coated, 96.5/3.5 Sn/Ag
Storage Temperature
Range:
-55°C to +125°C
RoHS
Lead-free and fully compliant to RoHS Directive 2011/65/EU
196 Data Sheet
Page 3 - 5
Rev C_120414
North America: +1-800-982-5737 • International: +1-508-435-6831 • Asia: +65-655-17551 • [email protected]
Specifications are subject to change without notice
Model 196
OCXO
36 X 27 mm
MECHANICAL SPECIFICATIONS
PACKAGE DRAWING
SERIAL NUMBER - FIRST TWO DIGITS INDICATE MANUFACTURING SITE CODE
13.462
[ .530 ]
Max
DATE CODE
PIN NUMBERS FOR REFERENCE
ONLY AND ARE NOT MARKED.
]
196B5HNR-10M000
CTS
S/N
XXXXX
YYWW
Made in China
4
36.068
[ 1.420 ]
Max
5
25.400
[ 1.000 ]
CL
12.70
[ .500 ]
3
2
7.62
[ .300 ]
Ref
15.24
[ .600 ]
Ref
1
CL
INDICATES PIN 1
.558 ± .203
[ .022 ± .008 ]
PIN
SYMBOL
1
VC, or N/C
Voltage Control, or No Connection
2
Vref, or N/C
Reference Voltage, or No Connection
3
VDD
4
Output
5
GND
FUNCTION
8.890
[ .350 ]
4.826
[ .190 ]
Min
17.780
[ .700 ]
INSULATING
STANDOFFS
(4) Places
27.178
[ 1.070 ]
Max
Supply Voltage
RF Output
Dimension Key: MM [ Inch ]
Circuit and Case Ground
Tolerance unless otherwise specified : ± .127 [ ± .005 ]
196 Data Sheet
Page 4 - 5
Rev C_120414
North America: +1-800-982-5737 • International: +1-508-435-6831 • Asia: +65-655-17551 • [email protected]
Specifications are subject to change without notice
Model 196
OCXO
36 X 27 mm
Table 1
Generate CTS part number for standard options. ( See factory representative for other requirements.)
Model Temperature Supply
Output
Electronic Frequency Ref. Voltage
Frequency Code
Range
Voltage Waveform Control
or Enable
196
Code
A
B
-
Specification
-10°C to +70°C
Code
V
N
__
M ___
Specification
EFC
No EFC
-40°C to +85°C
Code
3
5
2
Code
R
N
Specification
3.3V ± 5%
5 V ± 5%
12 V ±5%
Code
H
S
Specification
HCMOS
Sine
Part Number Example: 196B2HVR-16M384
Specification
Reference Voltage, Vref
No reference voltage
Code
10M000
12M800
13M000
16M384
19M440
20M000
25M600
26M000
32M768
38M880
Frequency
10.000 MHz
12.800 MHz
13.000 MHz
16.384 MHz
19.440 MHz
20.000 MHz
25.600 MHz
26.000 MHz
32.768 MHz
38.880 MHz
196 Data Sheet
Page 5 - 5
Rev C_120414
North America: +1-800-982-5737 • International: +1-508-435-6831 • Asia: +65-655-17551 • [email protected]
Specifications are subject to change without notice
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