Check with factory for availability of frequencies not listed
and for +5.0V operation.
Applications
Industrial IoT [IIoT]
2 Communication
Industrial Controls
Energy Industry
Commercial ilitary & Aerospace
Test and easurement
Description
CTS odel C T70 is a low cost, small size, Clock Oscillator [XO] that operates over extended-industrial
temperature ranges. C T70 has an C OS/TTL compatible output, offers excellent stability and low jitter/phase
noise performance.
Ordering Information
odel
C T
70
Output
Type
C
Frequency Code
[
z]
X X X or X XX X
Frequency
Stability
2
Temperature
Range
P
Supply
Voltage
3
Pack aging
T
Code Package Size
7.0x5.0mm
70
Code
Frequency
1
Product Frequency Code
Temp. Range
Code
1
P
-55°C to +105°C
1
-55°C to +125°C
Packing
Code
1k pcs./reel
T
Code
C
Output
C OS
Code
2
7
Stability
±100ppm
±150ppm
Code
N
L
S
Voltage
+1.8Vdc
+2.5Vdc
+3.3Vdc
+5.0Vdc
Notes:
1] Stability codes 2 and 7. Contact factory for availability.
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
This product is specified for use only in standard commercial applications. Supplier disclaims all express and implied warranties and liability in connection with any use of this
product in any non-commercial applications or in any application that may expose the product to conditions that are outside of the tolerances provided in its specification.
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
odel C T70
IG TE PERATURE C OS CLOCK
Electrical Specifications
Operating Conditions
P ARA ETER
aximum Supply Voltage
SY BO L
V
CC
CO NDITIO NS
V
CC
+1.8V to +3.3V
IN
-0.5
1.710
Supply Voltage
V
CC
±5%
2.375
3.135
4.750
Typical @ Nominal Vcc, C
L
= 15 pF, T
A
= +25°C
@ +1.8V
Supply Current
I
CC
@ +2.5V
@ +3.3V
@ +5.0V
O utput Load
O perating Temperature
Storage Temperature
C
L
T
A
T
STG
-
-
-
-
-
-
-
-
-55
-55
-55
-
15
20
35
35
-
+25
25
30
40
55
15
+105
+125
+125
°C
pF
°C
mA
TYP
-
1.8
2.5
3.3
5.0
AX
4.0
1.890
2.665
3.465
5.250
V
UNIT
V
Frequency Stability
P ARA ETER
Frequenc y Range
Frequenc y Stability
[Note 1]
SY BO L
f
O
Δf/f
O
Δf/f
25
CO NDITIO NS
-
-
First Year @ +25°C, nominal V
CC
IN
TYP
1.25 - 156.25
25, 30, 50, 100 or 150
AX
UNIT
z
±ppm
Aging
-5
-
5
ppm
1.] Inc lusive of initial toleranc e at time of shipment, c hanges in supply voltage, load, temperature and 1st year aging.
Output Parameters
P ARA ETER
O utput Type
O utput Voltage Levels
SY BO L
-
V
O
V
OL
O utput Current Levels
O utput Duty Cyc le
I
O
I
OL
SY
CO NDITIO NS
-
Logic '1' Level, C OS Load
Logic '0' Level, C OS Load
V
O
= 90%V
CC
[1.8V, 2.5V, 3.3V, 5.0V]
V
OL
= 10%V
CC
[1.8V, 2.5V, 3.3V, 5.0V]
@ 50% Level
@ 10%/90% Levels, Nominal V
CC
, C
L
= 15pF
@ +1.8V
Rise and Fall Time
[Note 2 ]
IN
TYP
C OS
AX
UNIT
-
0.9V
CC
-
-
-
45
-
-
-
-
-
-
0.1V
CC
-4, -4, -8, -16
+4, +4, +8, +16
55
V
mA
%
-
-
-
-
-
4
4
7
7
2
5
5
10
10
5
ms
ns
T
R
, T
F
@ +2.5V
@ +3.3V
@ +5.0V
Start Up Time
T
S
Application of V
CC
2.] Parameters are worst c ase and ac c ount for c omprehensive range of produc t spec ific ation. Performanc e may vary by applic ation and must be validated by end user.
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