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Document No. 70-0175-04 │www.psemi.com ©2005-2008 Peregrine Semiconductor Corp. All rights reserved.
NDA required for full version: contact sales@psemi.com
RX1
RX2
RX3
RX4
TX1
TX2
CMOS
Control/Driver
and ESD
V1 V2 V3
The PE4263 SP6T RF UltraCMOS™ Switch
addresses the specific design needs of the Quad-
Band GSM Handset Antenna Switch Module Market.
On-chip CMOS decode logic facilitates three-pin low
voltage CMOS control. High ESD tolerance of 1500
V at all ports, no blocking capacitor requirements
and on-chip SAW filter over-voltage protection
devices make this the ultimate in integration and
ruggedness.
The PE4263 RF Switch is manufactured on
Peregrine’s UltraCMOS™ process, a patented
variation of silicon-on-insulator (SOI) technology on
a sapphire substrate, offering the performance of
GaAs with the economy and integration of
conventional CMOS.
Product Brief
SP6T UltraCMOS™ 2.6 V Switch
100 – 3000 MHz
Product Description
Figure 1. Functional Diagram
Figure 3. Die Top View
PE4263 DIE
Features
ANT TX
TX
GN
GND
RX1
GND
RX2
GND
RX
GND
RX4
GN
GN VDD VGNVV1 GN
GN
• Three pin CMOS logic control with
integral decoder/driver
• Low TX insertion loss: 0.55 dB at 900
MHz, 0.65 dB at 1900 MHz
• TX – RX Isolation of 48 dB at 900 MHz,
40 dB at 1900 MHz
• Low harmonics: 2fo = -85 dBc and
3fo = -72 dBc at 850/900 MHz
• 1500 V HBM ESD tolerance all ports
• 41 dBm P1dB
• No blocking capacitors required
TX1
PE4263
Die
ANT
TX2
RX1
RX2
V
DD
V3
V2
V1
GND
GND
GND
GND
GND
RX3
GND
GND
GND
GND
RX4
GND
1
2
3
4
5
678910
11 12
13
14
15
16
17
18
19
20
Figure 2. Pin Configuration (Top View)
Product Brief
PE4263
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©2005–2008 Peregrine Semiconductor Corp. All rights reserved. Document No. 70-0175-04 │ UltraCMOS™ RFIC Solutions
NDA required for full version: contact sales@psemi.com
Sales Offices
The Americas
Peregrine Semiconductor Corporation
9380 Carroll Park Drive
San Diego, CA 92121
Tel: 858-731-9400
Fax: 858-731-9499
North Asia Pacific
Peregrine Semiconductor K.K.
Teikoku Hotel Tower 10B-6
1-1-1 Uchisaiwai-cho, Chiyo da-ku
Tokyo 100-0011 Japan
Tel: +81-3-3502-5211
Fax: +81-3-3502-5213
Peregrine Semiconductor, Korea
#B-2402, Kolon Tripolis, #210
Geumgok-dong, Bundang- gu, Seongnam-si
Gyeonggi-do, 463-480 S. Korea
Tel: +82-31-728-4300
Fax: +82-31-728-4305
Europe
Peregrine Semiconductor Europe
Bâtiment Maine
13-15 rue des Quatre Vents
F-92380 Garches, France
Tel: +33-1-4741-9173
Fax : +33-1-4741-9173
For a list of representatives in your area, please refer to our Web site at: www.psemi.com
South Asia Pacific
Peregrine Semiconductor, China
Shanghai, 200040, P.R. China
Tel: +86-21-5836-8276
Fax: +86-21-5836-7652
Space and Defense Products
Americas:
Tel: 858-731-9453
Europe, Asia Pacific:
180 Rue Jean de Guiram and
13852 Aix-En-Provence Cedex 3, France
Tel: +33-4-4239-3361
Fax: +33-4-4239-7227
Table 1. Electrical Specifications @ +25 °C, VDD = 2.6 V (ZS = ZL = 50 Ω)
Parameter Conditions Typical Units
Operational Frequency 100-3000 MHz
Insertion Loss
ANT - TX - 850 / 900 MHz
ANT - TX - 1800 / 1900 MHz
ANT - RX - 850 / 900 MHz
ANT - RX - 1800 / 1900 MHz
0.55
0.65
0.90
1.00
dB
dB
dB
dB
Isolation
TX - RX - 850 / 900 MHz
TX - RX - 1800 / 1900 MHz
TX - TX - 850 / 900 MHz
TX - TX - 1800 / 1900 MHz
ANT - TX - 850 / 900 MHz
ANT - TX - 1800 / 1900 MHz
48
40
29
25
31
25
dB
dB
dB
dB
dB
dB
Return Loss 850 / 900 MHz
1800 / 1900 MHz 22
23 dB
2nd Harmonic 35 dBm TX Input - 850 / 900 MHz
33 dBm TX Input - 1800 / 1900 MHz -85
-81 dBc
3rd Harmonic 35 dBm TX Input - 850 / 900 MHz
33 dBm TX Input - 1800 / 1900 MHz -72
-66 dBc
Switching Time (10-90%) (90-10%) RF 2 µs
