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PDF RF1602 Data sheet ( Hoja de datos )
| Número de pieza | RF1602 | |
| Descripción | Broadband SPDT Switch | |
| Fabricantes | RF Micro Devices | |
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Hay una vista previa y un enlace de descarga de RF1602 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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RF1602Broad-
band SPDT
Switch
RF1602
Broadband SPDT Switch
Package: QFN, 2mm x 2mm x 0.55mm
RF1602
Features
Low Frequency to 3.8GHz
Operation
Low Insertion Loss, Typ. 0.3dB at
1GHz
Very High Isolation, Typ. 42dB at
1GHz
High Linearity, IIP2 Typ. 129dBm
Direct Connection to VBATT
Compatible with Low Voltage
Logic (VHIGH Minimum = 1.3V)
No External DC Blocking
Capacitors Required on RF Paths
Unless DC is applied Externally
2kV HBM Rating on All Ports
Applications
SV-LTE, WCDMA, GSM
Post PA Switching
General Purpose Switching
Applications
RF1
RF2
VBATT EN CTRL
Functional Block Diagram
Product Description
The RF1602 is a single-pole dual-throw (SPDT) switch designed for switching appli-
cations requiring very low insertion loss and high power handling capability coupled
with minimal DC power consumption. The excellent linearity performance achieved
by the RF1602 makes it ideal for use in SV-LTE, WCDMA, and CDMA applications.
The RF1602 offers very high isolation between RF ports providing greater separa-
tion between transmit and receive paths. The RF1602 is packaged in a very com-
pact 2mm x 2mm x 0.55mm 12-Pin QFN package.
Ordering Information
RF1602
Broadband SPDT Switch
RF1602PCBA-41X Fully Assembled Evaluation Board
DS121203
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2012, RF Micro Devices, Inc.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
1 of 8
http://www.Datasheet4U.com
1 page  
RF1602
Pin Names and Description
Pin
Function
Description
1G ND Ground.
2A NT Single ended RF port.
3G ND Ground.
4G ND Ground.
5R F1 Single ended RF port.
6G ND Ground.
7C
TRL
Switch logic control input.
8E N Switch logic control input, shutdown for low leakage current.
9V
BATT
Supply voltage from battery.
10
GND
Ground.
11
RF2
Single ended RF port.
12
GND
Ground.
13 Package Base Ground.
Pin Out
12
GND
11
RF2
10 GND
19
GND VBATT
2 13
ANT GND
8
EN
37
GND
CTRL
456
GND RF1 GND
Top View
State
1
2
Shutdown
VBATT
2.7V to 4.6V
2.7V to 4.6V
2.7V to 4.6V
Control Logic
CTRL
VHIGH
VLOW
Don’t Care
EN
VHIGH
VHIGH
VLOW
RF Path
ANT-RF2
ANT-RF1
Shutdown
The switch is operable in 3 states. The switch is de signed for two modes: active and shutdown. Assuming VBA TT is always
between 2.7V and 4.6V the switch is controlled by the EN voltage. When EN is HIGH the switch is active and when EN is LOW
the switch is in standby mode.
DS121203
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet RF1602.PDF ] | |
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