Model E9120H and E9120HT Economical Hermetically Sealed High-Speed SPDT Switch

                                                     

Contact Us    Application Notes for RF Switch

  • Low cost
  • Frequency range: 1 to 18 GHz
  • High speed: 10nsec rise fall times
  • Isolation 60 dB
  • Reflective and non-reflective models
  • Low VSWR and Insertion loss
  • Low in-band video leakage
  • Hermetically sealed
  • Low profile
  • Can be used as a drop-in module

    Hermetically Sealed High-Speed SPDT Switch Model E9120H

The Model E9120H is a hermetically sealed, low cost high speed, SPDT PIN diode switch with integrated driver. The switch can be used as a drop-in module. The switch operates over the instantaneous frequency range of 1 to 18 GHz.

The Model E9120HT is a non-reflective version of this switch.

 

            PERFORMANCE CARACTERISTICS 

 

  FREQUENCY (GHz)
MODEL NO. CHARACTERISTIC 1—4 4—8 8—12.4 12.4—18
E9120H Min. Isolation (dB)
Max Insertion Loss (dB)
Max. VSWR (ON)
60
1.1
1.75
60
1.4
1.75
60
2.0
1.75
50
2.5
2.0
E9120HT Min. Isolation (dB)
Max Insertion Loss (dB)
Max. VSWR ON
Max. VSWR Port OFF
60
1.3
1.75
1.75
60
1.7
1.9
2.0
60
2.5
2.0
2.2
50
3.0
2.0
2.3

 

Power Supply Requirements
  Standard Switch With Option 11 With Option 62
MODEL NO. +5V ±5% -12V ±5% +5v ±5% -5V ±5% +5V ±5% -15V ±5%
E9120H 95 mA max 70 mA max 95 mA max 70 mA max 95 mA max 70 mA max
E9120HT 95mA max 70 mA max 95 mA max 70 mA max 95 mA max 70 mA max

 

Switching Characteristics
   Rise Time........................ 10 nsec max.
   Fall Time.......................... 10 nsec max.
   ON Time........................... 25 nsec max.
   OFF Time......................... 20 nsec max.
   Max. Repetition Rate.....  20 MHz
Power Handling Capability
  Without Performance Degradation
   Reflective Swtiches..... 200 mW cw or peak
   Non-Reflective Swtiches  
      Input to OFF port.......... 100 mW cw or peak
      Input to ON port............ 200 mW cw or peak
      Input to COMMON
      port.............................

200 mW cw or peak
  Survival Power:
    Reflective Switches...... 1W average, 75W peak. (1µsec max. pulse width)
    Non-Reflective Switches
       Input to OFF port:......... 1W average, 10W peak (1 µsec max. pulse width)
       Input to ON.................... 1W average, 75W peak (1 µsec max. pulse width)
       Input to to COMMON Port...  1W average, 75W peak (1 µsec max. pulse width)
Control Characteristics
   Control Input
      Impedance..................

TTL, 1-unit load
   Control Logic
      Logic "0"........................ (max. VIL = 0.8V) for switch ON
      Logic "1"....................... (min. VIH = 2V) for switch OFF

 

 

 

ENVIRONMENTAL RATING - OPTION G09

1.    

Operating Temperature Range –  -54°C to +95°C.

2.      

Humidity – MIL-STD-202G, Method 103B, Condition B (96 hours at 95%).

3.        

Shock – MIL-STD-202G, Method 213B, Condition A (50G, 11 msec).

4.        

Vibration – MIL-STD-202G, Method 204D, Condition B (0.06” double amplitude or 15G,

5.      

Altitude – MIL-STD-202G, Method 105C, Condition B (50,000 ft.).

6.      

Temperature Cycling – MIL-STD-202F, Method 107D, Condition A (5 cycles.).

 

 

 

 

 

 

 

 

 

 

 

AVAILAVBLE OPTIONS
(Consult factory before ordering)
Option No.
Description
7
SMA male RF connectors all ports
9
Inverse control logic; logic "1" for switch ON and logic "0" for switch OFF
11
+5V, -5V operation
27
Single-port toggle; logic: Logic "0" connects J1 to J2
43*
Internal video filter, all ports
49
High Reliability Screening
62
+5, -15V operation
G09
Guaranteed to meet Environmental Ratings

*See Video Filter Options on Switches

DIMENSIONS AND WEIGHT
Model E9120H/HT

Model E9120H and E9120HT SPDT Switch Dimensions and Weights

Wt.: 0.42 oz. (12 gm) approx.

Dimensional Tolerances, unless otherwise indicated: .XX ±.02; .XXX ±.005 Wt.: 0.42 oz. (12 gm) approx.