Model 2553-B48 SP12T Phase and Amplitude Matched Switch

  Contact Us        Application Notes for RF Switches
                                                          
 

Model 2553 series consists of SP8T-SP12T multi
throw switches. In this series, all output ports are in-line and the ports are phase and amplitude matched.
The 2553 series consists of the following multi throw switches:
    TYPE    MODEL NO.
    SP8T    2553-B90
    SP10T    2553-B39
    SP12T    2553-B48

The Model 2553 series is equipped with an integrated driver that is powered by +5 and –12 volt supplies. The proper currents required to switch the ports ON or OFF are provided by the driver, which is controlled by external logic signals.

 


  • Wide Frequency range
  • Phase matched
  • Amplitude matched
  • All in-line output ports
  • Non-reflective

Phase and Amplitude Matched Switch Model 2553-B48
PERFORMANCE SPECIFICATIONS
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MODEL 2553-B48
  FREQUENCY RANGE (GHz)
6.0
to
12.0
12.0
to
18.0
Min. Isolation (dB)
Max. Insertion Loss (dB)
Max. VSWR one port ON
Max. VSWR OFF
70
4.3
2.0:1
2.2:1
70
5.6
2.0:1
2.2:1
Amplitude Matching (between ports)..........................
1.2 dB, max.
Phase Matching (between ports).......................... 30°, max.
Switching Time
  ON time ...................................... 700 nsec max.
  OFF time ..................................... 700 nsec max.
Power Handling Capability
  Without Performance
   Degradation..........................

600 mW cw or peak
   Survival Power....................... 1.5W cw
Power Supply Requirements
  +5V ±5%, 350 mA max
  -12V ±5%, 100 mA max
Operating Temperature:  0°C to +70°C
Storage Temperature:      -20°C to +70°C
Control Characteristics
  Control Input Impedance ......... Schottky TTL, two unit loads. (A unit load is 2 mA sink current and 50 μA source current.)
  Control Logic .......................... Logic "0" (-0.3 to +0.8V) for "ON" state. Logic "1" (+2.0 to +5.0V) for "OFF" state.
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AVAILABLE OPTIONS
Option No. Description
G12   RoHS Compliant
G16   RoHS Plus REACH Compliant
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DIMENSIONS AND WEIGHTS
MODEL 2553-B48 SP12T SWITCH
  Dimensions and Weight for SP12T Phase and Amplitude Matched Switch
PIN OUT
PIN FUNCTION
1 +5V
2 J2 Control
3 J4 Control
4 J6 Control
5 J8 Control
6 J10 Control
7 J12 Control
8 -12V
9 J1 Control
10 J3 Control
11 J5 Control
12 J7 Control
13 J9 Control
14 J11 Control
15 GND

 Dimensional Tolerances, unless otherwise indicated: .XX ±.02; .XXX ±.005