Datasheet

Series CCT-38S/CT-38S
COAX SWITCHES
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
PART NUMBER
DESCRIPTION
CCT-38S
Commercial Normally Open Multi-throw, DC-18GHz
CT-38S
Elite Normally Open Multi-throw, DC-22GHz
The CCT-38S/CT-38S is an internally terminated, broadband, multi-throw, electromechanical coaxial
switch designed to switch a microwave signal from a common input to any of 3, 4, 5, or 6 outputs.
The characteristic impedance is 50 Ohms. Internal terminations provide an impedance match for the
unselected ports. The switches are small using the popular connector spacing on a 1.062” dia. circle.
Each position has an individual actuator mechanism allowing random position selection. This also
minimizes switching time.
The CCT-38S/CT-38S comes with a normally open actuator. For the normally open actuator, all ports are
terminated in 50 Ohms, except the common input port which is open when the switch is de-energized.
ENVIRONMENTAL AND PHYSICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
Operating Temperature
Commercial Model, CCT-38S
Elite Model, CT-38S
Form Factor
–40°C to 65°C
–55°C to 85°C
Multi-Throw,,
break before make
Vibration (MIL-STD-202 Method 214,
Condition D, non-operating)
10 g’s RMS
Frequency Range
CCT-38S
CT-38S
DC–18 GHz
DC–22 GHz
Shock (MIL-STD-202 Method 213,
Condition D, non-operating)
500 g’s
Characteristic Impedance
50 Ohms
Terminations
50Ω, 2 Watts CW max.
Standard Actuator Life
Actuator Life w/ Additional Features
5,000,000 cycles
1,000,000 cycles
Operate Time
15 ms (max.)
Connector Type
SMA
Release Time
15 ms (max.)
Humidity (Moisture Seal)
Available
Weight
6 oz. (170.1g) (max.)
Actuation Voltage Available
12
Actuation Current, max. @ ambient
420 350 250 200 mA
15
24
28 V
PERFORMANCE CHARACTERISTICS
Frequency
DC–4 GHz
4–8 GHz
8–12 GHz
12–16 GHz
16-20 GHz
20-22 GHz
Insertion Loss, dB,
max.
0.1
0.2
0.2
0.3
0.3
0.4
Isolation, dB, min.
80
80
80
80
75
70
1.05:1
1.1:1
1.2:1
1.2:1
1.2:1
1.2:1
VSWR , max.
PART NUMBERING SYSTEM
CCT-38
S
1
6
C
-
T **
Series
Options
Connectors
Actuator Type
Actuator Voltage
Number of Positions
CONNECTOR
ACTUATOR VOLTAGE
NUMBER OF POSITIONS
ACTUATOR TYPE
OPTIONS
S: SMA FEMALE
1: 28 VDC NORMALLY OPEN
3: SP3T
0: NO INDICATOR CONTACTS
T: TTL DRIVERS WITH DIODES
2: 15 VDC NORMALLY OPEN
4: SP4T
C: INDICATOR CONTACTS
D: COIL TRANSIENT SUPPRESSION DIODES
3: 12 VDC NORMALLY OPEN
5: SP5T
R: POSITIVE
4: 24 VDC NORMALLY OPEN
6: SP6T
TD: DECODERS AND TTL DRIVERS WITH
+ COMMON
DIODES
**SEE PARTS LIST ON PAGE
12-14
M: MOISTURE SEAL
S: D-SUB CONNECTOR*
For additional options, please contact factory.
© 2013 TELEDYNE RELAYS
(800) 284-7007 • www.teledynecoax.com
* D-Sub Connector may be 9 or 15 pin depending on
number of throws. (See Connector Pinout page)
CCT-38S/CT-38S Page 1
CCT-38S\CT-38S\082013\Q3
Series CCT-38S/CT-38S
COAX SWITCHES
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
SCHEMATICS AND MECHANICAL OUTLINE
Analog
Indicators
TTL
SP3T
14X SOLDER TERMINALS
SOLDER WIRE MAXIMUM
TEMP 250ºC FOR NO
MORE THAN 5 SEC
SP5T
SP6T
SP4T
H = 1.85 STD, Indicator & D-Sub Models
H = 2.50 All OTHER Models
“-S OPTION” 9-PIN D-SUB OR 15-PIN D-MICRO CONNECTOR (EXAMPLE:
CCT-38S/CT-38S Page 2
CCT-38S160-S)
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2013 TELEDYNE COAX SWITCHES
CCT-38S\CT-38S\082013\Q3
Series CCT-38S/CT-38S
COAX SWITCHES
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
CONNECTOR PINOUT FOR NORMALLY OPEN SP3T MULTI-THROW SWITCHES
EXAMPLE
CT-38S130-S
INDICATOR
CT-38S13C-S
CT-38S130-TS
YES
TTL
CT-38S13C-TS
CT-38S130-TDS
YES
YES
YES
CT-38S13C-TDS
YES
DECODERS & TTL
YES
YES
9-PIN
9-PIN
9-PIN
9-PIN
9-PIN
9-PIN
1
PORT 1
PORT 1
PORT 1
PORT 1
LOGIC 1
LOGIC 1
2
PORT 2
PORT 2
PORT 2
PORT 2
LOGIC 2
LOGIC 2
3
PORT 3
PORT 3
PORT 3
PORT 3
PIN NO.
4
E INDICATOR
E INDICATOR
5
F INDICATOR
F INDICATOR
F INDICATOR
6
G INDICATOR
G INDICATOR
G INDICATOR
7
COMMON
COMMON
8
COMMON
VSW
9
D INDICATOR (COM)
E INDICATOR
COMMON
COMMON
VSW
VSW
D INDICATOR (COM)
COMMON
VSW
D INDICATOR (COM)
CONNECTOR PINOUT FOR NORMALLY OPEN SP4T MULTI-THROW SWITCHES
EXAMPLE
CT-38S140-S
CT-38S14C-S
CT-38S140-TS
YES
INDICATOR
TTL
CT-38S14C-TS
CT-38S140-TDS
YES
YES
YES
CT-38S14C-TDS
YES
DECODERS & TTL
YES
YES
9-PIN
15-PIN
9-PIN
15-PIN
9-PIN
15-PIN
1
PORT 1
PORT 1
TTL 1
TTL 1
LOGIC 1
LOGIC 1
2
PORT 2
PORT 2
TTL 2
TTL 2
LOGIC 2
LOGIC 2
3
PORT 3
PORT 3
TTL 3
TTL 3
LOGIC 3
LOGIC 3
4
PORT 4
PORT 4
TTL 4
TTL 4
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
VSW
VSW
VSW
PIN NO.
5
6
7
8
VSW
9
D INDICATOR (COM)
D INDICATOR (COM)
D INDICATOR (COM)
10
E INDICATOR
E INDICATOR
E INDICATOR
11
F INDICATOR
F INDICATOR
F INDICATOR
12
G INDICATOR
G INDICATOR
G INDICATOR
13
N/A
H INDICATOR
N/A
H INDICATOR
N/A
H INDICATOR
14
15
© 2013 TELEDYNE RELAYS
(800) 284-7007 • www.teledynecoax.com
CCT-38S/CT-38S Page 3
CCT-38S\CT-38S\082013\Q3
Series CCT-38S/CT-38S
COAX SWITCHES
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
CONNECTOR PINOUT FOR NORMALLY OPEN SP5T MULTI-THROW SWITCHES
EXAMPLE
CT-38S150-S
CT-38S15C-S
CT-38S150-TS
YES
INDICATOR
TTL
CT-38S15C-TS
CT-38S150-TDS
YES
YES
YES
CT-38S15C-TDS
YES
DECODERS & TTL
YES
YES
9-PIN
15-PIN
9-PIN
15-PIN
9-PIN
15-PIN
1
PORT 1
PORT 1
TTL 1
TTL 1
LOGIC 1
LOGIC 1
2
PORT 2
PORT 2
TTL 2
TTL 2
LOGIC 2
LOGIC 2
3
PORT 3
PORT 3
TTL 3
TTL 3
LOGIC 3
LOGIC 3
4
PORT 4
PORT 4
TTL 4
TTL 4
5
PORT 5
PORT 5
TTL 5
TTL 5
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
VSW
VSW
VSW
PIN NO.
6
7
8
VSW
9
D INDICATOR (COM)
D INDICATOR (COM)
D INDICATOR (COM)
10
E INDICATOR
E INDICATOR
E INDICATOR
11
F INDICATOR
F INDICATOR
F INDICATOR
12
G INDICATOR
G INDICATOR
G INDICATOR
N/A
N/A
N/A
13
H INDICATOR
H INDICATOR
H INDICATOR
14
K INDICATOR
K INDICATOR
K INDICATOR
15
CONNECTOR PINOUT FOR NORMALLY OPEN SP6T MULTI-THROW SWITCHES
EXAMPLE
CT-38S160-S
CT-38S16C-S
CT-38S160-TS
YES
INDICATOR
TTL
CT-38S16C-TS
CT-38S160-TDS
YES
YES
YES
DECODERS & TTL
CT-38S16C-TDS
YES
YES
YES
9-PIN
15-PIN
9-PIN
15-PIN
9-PIN
15-PIN
1
PORT 1
PORT 1
TTL 1
TTL 1
LOGIC 1
LOGIC 1
2
PORT 2
PORT 2
TTL 2
TTL 2
LOGIC 2
LOGIC 2
3
PORT 3
PORT 3
TTL 3
TTL 3
LOGIC 3
LOGIC 3
4
PORT 4
PORT 4
TTL 4
TTL 4
5
PORT 5
PORT 5
TTL 5
TTL 5
6
PORT 6
PORT 6
TTL 6
TTL 6
7
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
VSW
VSW
VSW
PIN NO.
8
VSW
9
D INDICATOR (COM)
D INDICATOR (COM)
D INDICATOR (COM)
10
E INDICATOR
E INDICATOR
E INDICATOR
11
F INDICATOR
F INDICATOR
F INDICATOR
12
G INDICATOR
G INDICATOR
G INDICATOR
N/A
N/A
N/A
13
H INDICATOR
H INDICATOR
H INDICATOR
14
K INDICATOR
K INDICATOR
K INDICATOR
15
L INDICATOR
L INDICATOR
L INDICATOR
CCT-38S/CT-38S Page 4
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2013 TELEDYNE COAX SWITCHES
CCT-38S\CT-38S\082013\Q3
Series CCT-38S/CT-38S
COAX SWITCHES
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
TRUTH TABLE Normally Open
CCT-38SX3C-T
Logic
Input
1
2
RF Path
3
J1
J2
Indicator
Switches
J3
E
F
G
1
0
0
On
Off
Off
C
0
0
0
1
0
Off
On
Off
0
C
0
0
0
1
Off
Off
On
0
0
C
TRUTH TABLE Normally Open
CCT-38SX3C-TD
Logic
Input
1
RF Path
2
J1
J2
Indicator
Switches
J3
E
F
G
0
0
On
Off
Off
C
0
0
1
0
Off
On
Off
0
C
0
0
1
Off
Off
On
0
0
C
1
1
Off
Off
Off
0
0
0
TRUTH TABLE Normally Open
CCT-38SX4C-T
Logic Input
1
2
RF Path
3
4
J1
J2
J3
Indicator
Switches
J4
E
F
G
H
1
0
0
0
On
Off
Off
Off
C
0
0
0
0
1
0
0
Off
On
Off
Off
0
C
0
0
0
0
1
0
Off
Off
On
Off
0
0
C
0
0
0
0
1
Off
Off
Off
On
0
0
0
C
TRUTH TABLE Normally Open
CCT-38SX4C-TD
Logic Input
RF Path
Indicator
Switches
1
2
3
J1
J2
J3
J4
E
F
G
H
0
0
0
On
Off
Off
Off
C
0
0
0
1
0
0
Off
On
Off
Off
0
C
0
0
0
1
0
Off
Off
On
Off
0
0
C
0
1
1
0
Off
Off
Off
On
0
0
0
C
1
1
1
Off
Off
Off
Off
0
0
0
0
© 2013 TELEDYNE RELAYS
(800) 284-7007 • www.teledynecoax.com
CCT-38S/CT-38S Page 5
CCT-38S\CT-38S\082013\Q3
Series CCT-38S/CT-38S
COAX SWITCHES
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
TRUTH TABLE Normally Open
CCT-38SX5C-T
Logic Input
RF Path
Indicator Switches
1
2
3
4
5
J1
J2
J3
J4
J5
E
F
G
H
K
1
0
0
0
0
On
Off
Off
Off
Off
C
0
0
0
0
0
1
0
0
0
Off
On
Off
Off
Off
0
C
0
0
0
0
0
1
0
0
Off
Off
On
Off
Off
0
0
C
0
0
0
0
0
1
0
Off
Off
Off
On
Off
0
0
0
C
0
0
0
0
0
1
Off
Off
Off
Off
On
0
0
0
0
C
TRUTH TABLE Normally Open
CCT-38SX5C-TD
Logic Input
RF Path
Indicator Switches
1
2
3
J1
J2
J3
J4
J5
E
F
G
H
K
0
0
0
On
Off
Off
Off
Off
C
0
0
0
0
1
0
0
Off
On
Off
Off
Off
0
C
0
0
0
0
1
0
Off
Off
On
Off
Off
0
0
C
0
0
1
1
0
Off
Off
Off
On
Off
0
0
0
C
0
0
0
1
Off
Off
Off
Off
On
0
0
0
0
C
1
1
1
Off
Off
Off
Off
Off
0
0
0
0
0
TRUTH TABLE Normally Open
CCT-38SX6C-T
Logic Input
RF Path
1
2
3
4
5
6
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
Off
0
0
0
1
0
0
Off
0
0
0
0
1
0
Off
0
0
0
0
0
1
Off
J3
J4
Indicator Switches
J1
J2
J5
J6
E
F
G
H
K
L
0
On
Off
Off
Off
0
Off
On
Off
Off
Off
Off
Off
Off
C
0
0
0
0
0
0
C
0
0
0
0
Off
On
Off
Off
Off
Off
Off
On
Off
Off
0
0
C
0
0
0
0
0
0
C
0
0
Off
Off
Off
On
Off
0
0
Off
Off
Off
Off
On
0
0
0
0
C
0
0
0
0
C
TRUTH TABLE Normally Open
CCT-38SX6C-TD
Logic Input
RF Path
Indicator Switches
1
2
3
J1
J2
J3
J4
J5
J6
E
F
G
H
K
L
0
0
0
On
Off
Off
Off
Off
Off
C
0
0
0
0
0
1
0
0
Off
On
Off
Off
Off
Off
0
C
0
0
0
0
0
1
0
Off
Off
On
Off
Off
Off
0
0
C
0
0
0
1
1
0
Off
Off
Off
On
Off
Off
0
0
0
C
0
0
0
0
1
Off
Off
Off
Off
On
Off
0
0
0
0
C
0
1
0
1
Off
Off
Off
Off
Off
On
0
0
0
0
0
C
1
1
1
Off
Off
Off
Off
Off
Off
0
0
0
0
0
0
CCT-38S/CT-38S Page 6
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2013 TELEDYNE COAX SWITCHES
CCT-38S\CT-38S\082013\Q3
Series CCT-38S/CT-38S
COAX SWITCHES
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
TYPICAL NARROWBAND RF INSERTION LOSS PERFORMANCE CURVES
Insertion Loss ( 4-8 GHz )
0
0
-0.1
-0.1
Insertion Loss (dB)
Insertion Loss (dB)
Insertion Loss ( DC-4 GHz )
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1
-1
0
1
2
3
4
4
5
Frequency (GHz)
Insertion Loss ( 8-12 GHz )
7
8
15
16
Insertion Loss ( 12-16 GHz )
0
0
-0.1
-0.1
-0.2
-0.2
Insertion Loss (dB)
Insertion Loss (dB)
6
Frequency (GHz)
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1
-1
8
9
10
11
12
12
13
Frequency (GHz)
14
Frequency (GHz)
Insertion Loss ( 16-20 GHz )
Insertion Loss ( 20-22 GHz )
0
0
-0.1
-0.2
-0.2
-0.3
Insertion Loss (dB)
Insertion Loss(dB)
-0.1
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1
16
17
18
Frequency (GHz)
19
20
-1
20
20.5
21
21.5
22
Frequency (GHz)
18GHZ+ ELITE MODEL ONLY
RF NOTES
© 2013 TELEDYNE RELAYS
(800) 284-7007 • www.teledynecoax.com
CCT-38S/CT-38S Page 7
CCT-38S\CT-38S\082013\Q3
Series CCT-38S/CT-38S
COAX SWITCHES
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
TYPICAL NARROWBAND RF ISOLATION PERFORMANCE CURVES
Isolation ( 4-8 GHz )
0
0
-20
-20
-40
-40
Isolation (dB)
Isolation (dB)
Isolation ( DC-4 GHz )
-60
-80
-100
-120
-60
-80
-100
-120
-140
-140
0
1
2
3
4
4
5
6
Frequency (GHz)
Isolation ( 8-12 GHz )
8
15
16
Isolation ( 12-16 GHz )
0
0
-20
-20
-40
-40
Isolation (dB)
Isolation (dB)
7
Frequency (GHz)
-60
-80
-100
-120
-60
-80
-100
-120
-140
-140
8
9
10
11
12
12
13
14
Frequency (GHz)
Frequency (GHz)
Isolation ( 16-20 GHz )
Isolation ( 20-22 GHz )
0
0
-20
-40
Isolation (dB)
Isolation (dB)
-20
-60
-80
-100
-40
-60
-80
-100
-120
-120
-140
16
17
18
19
Frequency (GHz)
20
-140
20
20.5
21
21.5
22
Frequency (GHz)
18GHZ+ ELITE MODEL ONLY
RF NOTES
CCT-38S/CT-38S Page 8
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2013 TELEDYNE COAX SWITCHES
CCT-38S\CT-38S\082013\Q3
Series CCT-38S/CT-38S
COAX SWITCHES
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
TYPICAL NARROWBAND RF VSWR PERFORMANCE CURVES
VSWR ( 4-8 GHz )
2
2
1.9
1.9
1.8
1.8
1.7
1.7
1.6
1.6
VSWR
VSWR
VSWR ( DC-4 GHz )
1.5
1.4
1.5
1.4
1.3
1.3
1.2
1.2
1.1
1.1
1
1
0
1
2
3
4
4
5
Frequency (GHz)
VSWR ( 8-12 GHz )
7
8
15
16
VSWR ( 12-16 GHz )
2
2
1.9
1.9
1.8
1.8
1.7
1.7
1.6
1.6
VSWR
VSWR
6
Frequency (GHz)
1.5
1.4
1.5
1.4
1.3
1.3
1.2
1.2
1.1
1.1
1
1
8
9
10
11
12
12
13
Frequency (GHz)
14
Frequency (GHz)
VSWR ( 16-20 GHz )
VSWR ( 20-22 GHz )
2
2
1.9
1.9
1.8
1.7
1.7
1.6
1.6
VSWR
VSWR
1.8
1.5
1.4
1.5
1.4
1.3
1.3
1.2
1.2
1.1
1.1
1
16
17
18
Frequency (GHz)
19
20
1
20
20.5
21
21.5
22
Frequency (GHz)
18GHZ+ ELITE MODEL ONLY
RF NOTES
© 2013 TELEDYNE RELAYS
(800) 284-7007 • www.teledynecoax.com
CCT-38S/CT-38S Page 9
CCT-38S\CT-38S\082013\Q3
Series CCT-38S/CT-38S
COAX SWITCHES
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
TYPICAL POWER PERFORMANCE CURVE
Power Handling vs. Frequency
3000
2000
Power (W)
1000
800
600
400 STAN
DAR
DS
300
MA
200
SW
ITC
HES
100
80
60
40
30
20
10
.1
.2
.3 .4 .6 .8 1
2
4
6 8 10
18
Frequency GHz
Estimates based on the following reference conditions:
• Ambient temperature of 40°C or less
• Sea level operation
• Load VSWR of 1.20:1 maximum
• No high-power (hot) switching
Please contact Teledyne Coax Switches for derating factors when applications do not meet the foregoing reference conditions.
CCT-38S/CT-38S Page 10
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2013 TELEDYNE COAX SWITCHES
CCT-38S\CT-38S\082013\Q3
Series CCT-38S/CT-38S
COAX SWITCHES
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
GLOSSARY
Actuator
An actuator is the electromechanical mechanism that
transfers the RF contacts from one position to another upon
DC command.
TTL Switch Driver Option
As a special option, switch drivers can be provided for both
failsafe and latching switches, which are compatible with
industry-standard low-power Schottky TTL circuits.
Arc Suppression Diode
A diode is connected in parallel with the coil. This diode
limits the “reverse EMF spike” generated when the coil deenergizes to 0.7 volts. The diode cathode is connected to
the positive side of the coil and the anode is connected to
the negative side.
TD-Option
This option includes a decoder. The 3-bit parallel command
is decoded to internally select the appropriate position. See
the logic tables. The TD-Option increases the Vsw supply
current demand by 50mA max at 28Vdc and +20°C.
Date Code
All switches are marked with either a unique serial number
or a date code. Date codes are in accordance with MILSTD-1285 Paragraph 5.2.5 and consist of four digits.
The first two digits define the year and the last two digits
define the week of the year (YYWW). Thus, 1032 identifies
switches that passed through final inspection during the
32nd week of 2010.
Indicator
Indicators tell the system which position the switch is in.
Other names for indicators are telemetry contacts or tellback
circuit. Indicators are usually a set of internally mounted DC
contacts linked to the actuator. They can be wired to digital
input lines, status lights, or interlocks. Unless otherwise
specified, the maximum indicator contact rating is 30 Vdc,
50 mA, or 1.5 Watts into a resistive load.
Performance Parameters vs Frequency
Generally speaking, the RF performance of coaxial switches
is frequency dependent. With increasing frequency, VSWR
and insertion loss increase while isolation decreases. All
data sheets specify these three parameters as “worst case”
at the highest operating frequency. If the switch is to be
used over a narrow frequency band, better performance
can be achieved.
Actuator Current vs Temperature
The resistance of the actuator coil varies as a function of
temperature. There is an inverse relationship between the
operating temperature of the switch and the actuator drive
current. For switches operating at 28 VDC, the approximate
actuator drive current at temperature, T, can be calculated
using the equation:
I
IT =
Multi-Throw Switch
A multi-throw switch is a switch with one input and three
or more output ports. The CCT-38 can switch a microwave
signal to any of 2,3,4,5 or 6 output from a single common
input.
Switching Time
Switching time is the total interval beginning with the arrival
of the leading edge of the command pulse at the switch DC
input and ending with the completion of the switch transfer,
including contact bounce. It consists of three parts: (1)
inductive delay in the coil, (2) transfer time of the physical
movement of the contacts, and (3) the bounce time of the
RF contacts.
IT = Actuator current at temperature, T
IA = Room temperature actuator current –
see data sheet
T = Temperature of interest in °C
Magnetic Sensitivity
An electro-mechanical switch can be sensitive to ferrous
materials and external magnetic fields. Neighboring ferrous
materials should be permitted no closer than 0.5 inches and
adjacent external magnetic fields should be limited to a flux
density of less than 5 Gauss.
SPECIAL FEATURE
Switching High-Power or Highly Sensitive Signals
Ensure the most linear response with the best galvanically
matched contact system in the industry. Extremely low
passive intermodulation is standard on all of our switches.
Carrier
Frequency 1
Carrier
Frequency 2
PIM 3rd Order
Frequency
PIM 5th
Order Frequency
870 MHz
893 MHz
847 MHz
824 MHz
Multiple
Positions
© 2013 TELEDYNE RELAYS
[1 + .00385 (T-20)]
Where:
Internal Termination
Unselected ports are internally terminated to a matched
load. The load is 50Ω resistive device. The max RF power
rating is 2 Watts CW. Without the internal termination option,
the unselected ports are open circuits.
Isolation
Isolation is the measure of the power level at the output
connector of an unconnected RF channel as referenced to
the power at the input connector. It is specified in dB below
the input power level.
A
(800) 284-7007 • www.teledynecoax.com
3rd Order
Intermodulation
5th Order
Intermodulation
–96 dBm
–115 dBm
–139 dBc
–158 dBc
CCT-38S/CT-38S Page 11
CCT-38S\CT-38S\082013\Q3
Series CCT-38S/CT-38S
COAX SWITCHES
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
NORMALLY OPEN CCT-38S/CT-38S PART NUMBER LIST
PART NO.
*
PART NO.
PART NO.
PART NO.
1
CCT-38SX3C
43
CCT-38SX30-TMS
85
CCT-38SX40-TDS
127
CCT-38SX50-TDM
2
CCT-38SX3C-D
44
CCT-38SX30-TS
86
CCT-38SX40-TM
128
CCT-38SX50-TDMS
3
CCT-38SX3C-DM
45
CCT-38SX4C
87
CCT-38SX40-TMS
129
CCT-38SX50-TDS
4
CCT-38SX3C-DR
46
CCT-38SX4C-D
88
CCT-38SX40-TS
130
CCT-38SX50-TM
5
CCT-38SX3C-DRM
47
CCT-38SX4C-DM
89
CCT-38SX5C
131
CCT-38SX50-TMS
6
CCT-38SX3C-DRS
48
CCT-38SX4C-DR
90
CCT-38SX5C-D
132
CCT-38SX50-TS
7
CCT-38SX3C-DS
49
CCT-38SX4C-DRM
91
CCT-38SX5C-DM
133
CCT-38SX6C
8
CCT-38SX3C-M
50
CCT-38SX4C-DRS
92
CCT-38SX5C-DR
134
CCT-38SX6C-D
9
CCT-38SX3C-MS
51
CCT-38SX4C-DS
93
CCT-38SX5C-DRM
135
CCT-38SX6C-DM
10
CCT-38SX3C-R
52
CCT-38SX4C-M
94
CCT-38SX5C-DRS
136
CCT-38SX6C-DR
11
CCT-38SX3C-RM
53
CCT-38SX4C-MS
95
CCT-38SX5C-DS
137
CCT-38SX6C-DRM
12
CCT-38SX3C-RMS
54
CCT-38SX4C-R
96
CCT-38SX5C-M
138
CCT-38SX6C-DRS
13
CCT-38SX3C-RS
55
CCT-38SX4C-RM
97
CCT-38SX5C-MS
159
CCT-38SX6C-DS
14
CCT-38SX3C-S
56
CCT-38SX4C-RMS
98
CCT-38SX5C-R
140
CCT-38SX6C-M
15
CCT-38SX3C-T
57
CCT-38SX4C-RS
99
CCT-38SX5C-RM
141
CCT-38SX6C-MS
16
CCT-38SX3C-TD
58
CCT-38SX4C-S
100
CCT-38SX5C-RMS
142
CCT-38SX6C-R
17
CCT-38SX3C-TDM
59
CCT-38SX4C-T
101
CCT-38SX5C-RS
143
CCT-38SX6C-RM
18
CCT-38SX3C-TDMS
60
CCT-38SX4C-TD
102
CCT-38SX5C-S
144
CCT-38SX6C-RMS
19
CCT-38SX3C-TDS
61
CCT-38SX4C-TDM
103
CCT-38SX5C-T
145
CCT-38SX6C-RS
20
CCT-38SX3C-TM
62
CCT-38SX4C-TDMS
104
CCT-38SX5C-TD
146
CCT-38SX6C-S
21
CCT-38SX3C-TMS
63
CCT-38SX4C-TDS
105
CCT-38SX5C-TDM
147
CCT-38SX6C-T
22
CCT-38SX3C-TS
64
CCT-38SX4C-TM
106
CCT-38SX5C-TDMS
148
CCT-38SX6C-TD
23
CCT-38SX30
65
CCT-38SX4C-TMS
107
CCT-38SX5C-TDS
149
CCT-38SX6C-TDM
24
CCT-38SX30-D
66
CCT-38SX4C-TS
108
CCT-38SX5C-TM
150
CCT-38SX6C-TDMS
25
CCT-38SX30-DM
67
CCT-38SX40
109
CCT-38SX5C-TMS
151
CCT-38SX6C-TDS
26
CCT-38SX30-DR
68
CCT-38SX40-D
110
CCT-38SX5C-TS
152
CCT-38SX6C-TM
27
CCT-38SX30-DRM
69
CCT-38SX40-DM
111
CCT-38SX50
153
CCT-38SX6C-TMS
28
CCT-38SX30-DRS
70
CCT-38SX40-DR
112
CCT-38SX50-D
154
CCT-38SX6C-TS
29
CCT-38SX30-DS
71
CCT-38SX40-DRM
113
CCT-38SX50-DM
155
CCT-38SX60
30
CCT-38SX30-M
72
CCT-38SX40-DRS
114
CCT-38SX50-DR
156
CCT-38SX60-D
31
CCT-38SX30-MS
73
CCT-38SX40-DS
115
CCT-38SX50-DRM
157
CCT-38SX60-DM
32
CCT-38SX30-R
74
CCT-38SX40-M
116
CCT-38SX50-DRS
158
CCT-38SX60-DR
33
CCT-38SX30-RM
75
CCT-38SX40-MS
117
CCT-38SX50-DS
159
CCT-38SX60-DRM
34
CCT-38SX30-RMS
76
CCT-38SX40-R
118
CCT-38SX50-M
160
CCT-38SX60-DRS
35
CCT-38SX30-RS
77
CCT-38SX40-RM
119
CCT-38SX50-MS
161
CCT-38SX60-DS
36
CCT-38SX30-S
78
CCT-38SX40-RMS
120
CCT-38SX50-R
162
CCT-38SX60-M
37
CCT-38SX30-T
79
CCT-38SX40-RS
121
CCT-38SX50-RM
163
CCT-38SX60-MS
38
CCT-38SX30-TD
80
CCT-38SX40-S
122
CCT-38SX50-RMS
164
CCT-38SX60-R
59
CCT-38SX30-TDM
81
CCT-38SX40-T
123
CCT-38SX50-RS
165
CCT-38SX60-RM
40
CCT-38SX30-TDMS
82
CCT-38SX40-TD
124
CCT-38SX50-S
166
CCT-38SX60-RMS
41
CCT-38SX30-TDS
83
CCT-38SX40-TDM
125
CCT-38SX50-T
167
CCT-38SX60-RS
42
CCT-38SX30-TM
84
CCT-38SX40-TDMS
126
CCT-38SX50-TD
168
CCT-38SX60-S
X = 1 (28Vdc), 2 (15Vdc), 3 (12Vdc) and 4 (24Vdc)
CCT-38S/CT-38S Page 12
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2013 TELEDYNE COAX SWITCHES
CCT-38S\CT-38S\082013\Q3
Series CCT-38S/CT-38S
COAX SWITCHES
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
NORMALLY OPEN CCT-38S/CT-38S PART NUMBER LIST
PART NO.
*
PART NO.
PART NO.
PART NO.
169
CCT-38SX60-T
211
CT-38SX30-RS
253
CT-38SX40-RM
295
CT-38SX50-MS
170
CCT-38SX60-TD
212
CT-38SX30-S
254
CT-38SX40-RMS
296
CT-38SX50-R
171
CCT-38SX60-TDM
213
CT-38SX30-T
255
CT-38SX40-RS
297
CT-38SX50-RM
172
CCT-38SX60-TDMS
214
CT-38SX30-TD
256
CT-38SX40-S
298
CT-38SX50-RMS
173
CCT-38SX60-TDS
215
CT-38SX30-TDM
257
CT-38SX40-T
299
CT-38SX50-RS
174
CCT-38SX60-TM
216
CT-38SX30-TDMS
258
CT-38SX40-TD
300
CT-38SX50-S
175
CCT-38SX60-TMS
217
CT-38SX30-TDS
259
CT-38SX40-TDM
301
CT-38SX50-T
176
CCT-38SX60-TS
218
CT-38SX30-TM
260
CT-38SX40-TDMS
302
CT-38SX50-TD
177
CT-38SX3C
219
CT-38SX30-TMS
261
CT-38SX40-TDS
303
CT-38SX50-TDM
178
CT-38SX3C-D
220
CT-38SX30-TS
262
CT-38SX40-TM
304
CT-38SX50-TDMS
179
CT-38SX3C-DM
221
CT-38SX4C
263
CT-38SX40-TMS
305
CT-38SX50-TDS
180
CT-38SX3C-DR
222
CT-38SX4C-D
264
CT-38SX40-TS
306
CT-38SX50-TM
181
CT-38SX3C-DRM
223
CT-38SX4C-DM
265
CT-38SX5C
307
CT-38SX50-TMS
182
CT-38SX3C-DRS
224
CT-38SX4C-DR
266
CT-38SX5C-D
308
CT-38SX50-TS
183
CT-38SX3C-DS
225
CT-38SX4C-DRM
267
CT-38SX5C-DM
309
CT-38SX6C
184
CT-38SX3C-M
226
CT-38SX4C-DRS
268
CT-38SX5C-DR
310
CT-38SX6C-D
185
CT-38SX3C-MS
227
CT-38SX4C-DS
269
CT-38SX5C-DRM
311
CT-38SX6C-DM
186
CT-38SX3C-R
228
CT-38SX4C-M
270
CT-38SX5C-DRS
312
CT-38SX6C-DR
187
CT-38SX3C-RM
229
CT-38SX4C-MS
271
CT-38SX5C-DS
313
CT-38SX6C-DRM
188
CT-38SX3C-RMS
230
CT-38SX4C-R
272
CT-38SX5C-M
314
CT-38SX6C-DRS
189
CT-38SX3C-RS
231
CT-38SX4C-RM
273
CT-38SX5C-MS
315
CT-38SX6C-DS
190
CT-38SX3C-S
232
CT-38SX4C-RMS
274
CT-38SX5C-R
316
CT-38SX6C-M
191
CT-38SX3C-T
233
CT-38SX4C-RS
275
CT-38SX5C-RM
317
CT-38SX6C-MS
192
CT-38SX3C-TD
234
CT-38SX4C-S
276
CT-38SX5C-RMS
318
CT-38SX6C-R
193
CT-38SX3C-TDM
235
CT-38SX4C-T
277
CT-38SX5C-RS
319
CT-38SX6C-RM
194
CT-38SX3C-TDMS
236
CT-38SX4C-TD
278
CT-38SX5C-S
320
CT-38SX6C-RMS
195
CT-38SX3C-TDS
237
CT-38SX4C-TDM
279
CT-38SX5C-T
321
CT-38SX6C-RS
196
CT-38SX3C-TM
238
CT-38SX4C-TDMS
280
CT-38SX5C-TD
322
CT-38SX6C-S
197
CT-38SX3C-TMS
259
CT-38SX4C-TDS
281
CT-38SX5C-TDM
323
CT-38SX6C-T
198
CT-38SX3C-TS
240
CT-38SX4C-TM
282
CT-38SX5C-TDMS
324
CT-38SX6C-TD
199
CT-38SX30
241
CT-38SX4C-TMS
283
CT-38SX5C-TDS
325
CT-38SX6C-TDM
200
CT-38SX30-D
242
CT-38SX4C-TS
284
CT-38SX5C-TM
326
CT-38SX6C-TDMS
201
CT-38SX30-DM
243
CT-38SX40
285
CT-38SX5C-TMS
327
CT-38SX6C-TDS
202
CT-38SX30-DR
244
CT-38SX40-D
286
CT-38SX5C-TS
328
CT-38SX6C-TM
203
CT-38SX30-DRM
245
CT-38SX40-DM
287
CT-38SX50
329
CT-38SX6C-TMS
204
CT-38SX30-DRS
246
CT-38SX40-DR
288
CT-38SX50-D
330
CT-38SX6C-TS
205
CT-38SX30-DS
247
CT-38SX40-DRM
289
CT-38SX50-DM
331
CT-38SX60
206
CT-38SX30-M
248
CT-38SX40-DRS
290
CT-38SX50-DR
332
CT-38SX60-D
207
CT-38SX30-MS
249
CT-38SX40-DS
291
CT-38SX50-DRM
333
CT-38SX60-DM
208
CT-38SX30-R
250
CT-38SX40-M
292
CT-38SX50-DRS
334
CT-38SX60-DR
209
CT-38SX30-RM
251
CT-38SX40-MS
293
CT-38SX50-DS
335
CT-38SX60-DRM
210
CT-38SX30-RMS
252
CT-38SX40-R
294
CT-38SX50-M
336
CT-38SX60-DRS
X = 1 (28Vdc), 2 (15Vdc), 3 (12Vdc) and 4 (24Vdc)
© 2013 TELEDYNE RELAYS
(800) 284-7007 • www.teledynecoax.com
CCT-38S/CT-38S Page 13
CCT-38S\CT-38S\082013\Q3
Series CCT-38S/CT-38S
Multi-Throw DC–18 GHz/DC-22 GHz
Normally Open Coaxial Switch
COAX SWITCHES
NORMALLY OPEN CCT-38S/CT-38S PART NUMBER LIST
PART NO.
*
337
CT-38SX60-DS
338
CT-38SX60-M
359
CT-38SX60-MS
340
CT-38SX60-R
341
CT-38SX60-RM
342
CT-38SX60-RMS
343
CT-38SX60-RS
344
CT-38SX60-S
345
CT-38SX60-T
346
CT-38SX60-TD
347
CT-38SX60-TDM
348
CT-38SX60-TDMS
349
CT-38SX60-TDS
350
CT-38SX60-TM
351
CT-38SX60-TMS
352
CT-38SX60-TS
X = 1 (28Vdc), 2 (15Vdc), 3 (12Vdc) and 4 (24Vdc)
CCT-38S/CT-38S Page 14
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2013 TELEDYNE COAX SWITCHES
CCT-38S\CT-38S\082013\Q3
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