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PDF RF1450 Data sheet ( Hoja de datos )
| Número de pieza | RF1450 | |
| Descripción | RoHS Compliant & Pb-Free Product | |
| Fabricantes | RF Monolithics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RF1450 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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RF1450
SP4T SWITCH
RoHS Compliant & Pb-Free Product
Package Style: QFN, 16-pin, 3mmx3mm
Features
Low Insertion Loss 0.4dB @
1 GHz
High Isolation 29dB @ 1GHz
VDD=2.5V to 2.85V, Down to
1.8V with Reduced Specifica-
tions
High Linearity IMD <-110dBm
Harmonics: -75dBc@1GHz
GaAs pHEMT Process
Applications
Cellular Handset Applications
Multi-Mode GSM, W-CDMA
Applications
GSM/GPRS/EDGE Switch
Applications
Cellular Infrastructure Appli-
cations
16 15 14 13
GND 1
pHEMT
Switch
12 GND
VDD 2
11 ANT
CTRL2 3
CTRL1 4
CMOS
Decoder
56
7
10 GND
9 GND
8
Functional Block Diagram
Product Description
The RF1450 is a single-pole four-throw (SP4T) high power switch specially
designed to handle GSM power applications. Excellent linearity perfor-
mance achieved by the RF1450 makes it ideal for multimode
GSM/EDGE/W-CDMA applications. Additionally, RF1450 includes inte-
grated decoding logic, allowing just two control lines needed for switch
control. The RF1450 is packaged in a very compact 3mmx3mmx0.9mm,
16-pin, leadless QFN package.
Ordering Information
RF1450RF1450SP4T Switch
RF1450PCBA-410
SP4T Switch
Fully Assembled Evaluation Board
Optimum Technology Matching® Applied
GaAs HBT
GaAs MESFET
SiGe BiCMOS
Si BiCMOS
9GaAs pHEMT
9Si CMOS
GaN HEMT
InGaP HBT
SiGe HBT
Si BJT
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. ©2006, RF Micro Devices, Inc.
Rev A0 DS070531
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
1 of 12
1 page  
Pin Out
16 15 14 13
GND 1
12 GND
VDD 2
11 ANT
CTRL2 3
10 GND
CTRL1 4
9 GND
5678
RF1450
Pin 1
3.000±
0.050
Package Drawing
3.000±
0.050
0.203±
0.013 TYP.
Dimensions in mm.
Shaded lead is pin 1.
0.230±
0.050 TYP
0.500 TYP
0.850±
0.050
0.375±
0.050 TYP
1.700±
0.150
2 PL
1.500
REF
Rev A0 DS070531
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 12
5 Page 
RF1450
PCB Design Requirements
PCB Surface Finish
The PCB surface finish used for RFMD's qualification process is electroless nickel, immersion gold. Typical thickness is 3μinch
to 8μinch gold over 180μinch nickel.
PCB Land Pattern Recommendation
PCB land patterns for RFMD components are based on IPC-7351 standards and RFMD empirical data. The pad pattern shown
has been developed and tested for optimized assembly at RFMD. The PCB land pattern has been developed to accommodate
lead and package tolerances. Since surface mount processes vary from company to company, careful process development is
recommended.
PCB Metal Land Pattern
A = 0.64 x 0.28 Typ.
B = 0.28 x 0.64 Typ.
C = 1.70 Sq.
0.50 Typ.
Dimensions in mm.
Pin 16
B
Pin 1
A
0.50 Typ.
A
A
BB
C
B
Pin 12
A
0.75
A
1.50
Typ.
A
0.55 Typ.
A
0.55 Typ.
Figure 1. PCB Metal Land Pattern (Top View)
A
BBBB
Pin 8
0.75 Typ.
Rev A0 DS070531
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
11 of 12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet RF1450.PDF ] | |
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