RF-LAMBDARFSP2TA0003GBA

LEADER OF RF BROADBAND SOLUTIONS

Absorptive Coaxial SP2T Switch
0.02 ~ 3GHz
Features
Wide Band Operation 0.02-3GHz
Functional Bandwidth : 20 MHz to 12 GHz
TTL compatible driver included
Fast Switching Speed
Low Insertion Loss and High Isolation

Typical Applications•••

Wireless Infrastructure
Military and Aerospace
Test and Measurement

Electrical Specifications, TA = +25°C, Vdd = +12V/-12V, TTL = 0 / +5V
PN: RFSP2TA0003GBA
Description

SP2T Absorptive Switch
Low Power Cold Switching

Parameters

Min.

Typ.

Frequency Range

0.02~3Insertion Loss

1.5Insertion Loss Temperature
Coefficient

0.003

Isolation

70

Max.

Min.

Typ.

Max.

3~12
2.0

3.8

8565Units
GHz

4.2dB

0.003

dB/ °C

70dB

Input VSWR

1.3

1.5

1.5

1.8:1Output VSWR

1.3

1.5

1.5

1.8:130dBm

RF Input Power (CW)30

DC Power Dissipation

0.6

0.6

W

0.1dB Compression Point( P0.1dB )

3030

dBm

IIP35555

dBm

Switching Speed

250500250500ns

Weight0.75 Max.

ounces

Impedance

50ΩBias Current ( +12/ -12V)

80/50 Max.

mA

Input / Output Connectors

SMA-Female

FinishGold PlatedMaterial

AluminumSealing

Hermetically Sealed (Optional)

Rev 2. 12-16-2019

RF-LAMBDA USA
Sales: sales@rflambda.com

Absorptive Coaxial Single Pole Double Throw Switch 0.02 - 3GHz•••••

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDARFSP2TA0003GBA

LEADER OF RF BROADBAND SOLUTIONS
Ordering Information

Absolute Maximum Ratings
Biasing±12V±5%

Part No.

ECCN

RFSP2TA0003GBA EAR99

Description
SP2T 0.02-3GHz PIN
Diode Switch

Environmental Specifications and Test Standards
ParameterStandard

Description

Operational Temperature-45℃~+85℃ (Case Temperature)

Storage Temperature-50℃~+125℃

Thermal Shock

1 Hour@ -45℃  1 Hour @ +85℃ (5 Cycles)

Random Vibration

Acceleration Spectral Density 6 (m/s)
Total 92.6 RMS

Electrical & Temperature
Burn In

Temperature +85℃ for 72 Hours

Shock

1. Weight >20g, 50g half sine wave for 11ms, Speed variation 3.44m/s
2. Weight <=20g, 100g Half sine wave for 6ms, Speed variation
3.75m/s
3. Total 18 times (6 directions, 3 repetitions per direction).

AltitudeStandard: 30,000 Ft (Epoxy Sealed Controlled Environment)
Optional: Hermetically Sealed (60,000 ft. 1.0 PSI min)

Hermetically Sealed(Optional)

Rev 2. 12-16-2019

MIL-STD-39016

MIL-STD-883

MIL-STD-883 (For Hermetically Sealed Units)

RF-LAMBDA USA
Sales: sales@rflambda.com

Absorptive Coaxial Single Pole Double Throw Switch 0.02 - 3GHz

Note: TTL pins cannot be connected to the negative
voltage otherwise the internal driver will be damaged.

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDARFSP2TA0003GBA

LEADER OF RF BROADBAND SOLUTIONS

Input VSWR @+25℃

Output VSWR @+25℃

Isolation @+25℃

Insertion Loss @-45℃

Input VSWR @-45℃

Output VSWR @-45℃

Isolation @-45℃

Rev 2. 12-16-2019

Absorptive Coaxial Single Pole Double Throw Switch 0.02 - 3GHz

Typical Performance Plots
Insertion Loss @+25℃

RF-LAMBDA USA
Sales: sales@rflambda.com

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDARFSP2TA0003GBA

LEADER OF RF BROADBAND SOLUTIONS
Input VSWR @+85℃

Output VSWR @+85℃

Isolation @+85℃

Switching Speed

Switching Speed

Rev 2. 12-16-2019

Absorptive Coaxial Single Pole Double Throw Switch 0.02 - 3GHz

Insertion Loss @+85℃

RF-LAMBDA USA
Sales: sales@rflambda.com

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDARFSP2TA0003GBA

LEADER OF RF BROADBAND SOLUTIONS

Outline Drawing:
All Dimensions in mm [inches][X201]

3 [0.12]

3.5 [0.14]

3.5 [0.14]

C1

C2

J0 +12V GND -12V

RF-Lambda

9 [0.35]

18 [0.71]

Absorptive Coaxial Single Pole Double Throw Switch 0.02 - 3GHz

2 [0.08]

10.5 [0.41]
7 [0.28]

7 [0.28]

RFSP2TA0003GBA
F:0.02-3GHz

2- 2.2[0.09]
THRU

SN:XXXXXXX

J1J2

13 [0.51]
22 [0.87]
26 [1.02]

12.5 [0.49]

Truth TableTTL ControlVoltage
THRESHOLD

Low(0)=0~0.8V
High(1)=2.8~5V

Control Input TTL
StateC1C200
Not Used01
J0-J1
10
J0-J2
11OFF
Control Pin Customization available
upon request

Important Notice
The information contained herein is believed to be reliable. RF-Lambda makes no warranties regarding the information contained herein.
RF-Lambda assumes no responsibility or liability whatsoever for any of the information contained herein. RF-Lambda assumes no responsibilityor liability whatsoever for the use of the information contained herein. The information contained herein is provided "AS IS, WHERE IS" andwith all faults, and the entire risk associated with such information is entirely with the user. All information contained herein is subject tochange without notice. Customers should obtain and verify the latest relevant information before placing orders for RF-Lambda products. The
information contained herein or any use of such information does not grant, explicitly or implicitly, to any party any patent rights, licenses, or
any other intellectual property rights, whether with regard to such information itself or anything described by such information.
RF-Lambda products are not warranted or authorized for use as critical components in medical, life-saving, or life sustaining applications, orother applications where a failure would reasonably be expected to cause severe personal injury or death.

Rev 2. 12-16-2019

RF-LAMBDA USA
Sales: sales@rflambda.com

www.rflambda.com

Technical : support@rflambda.com