PE4261 Ver la hoja de datos (PDF) - Peregrine Semiconductor Corp.
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PE4261 Datasheet PDF : 4 Pages
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Table 1. PE4261 Electrical Specifications: Temp = 25°C, VDD = 2.6 V
Parameter
Operational Frequency
Condition
Min
Typ
100
ANT - TX - 850 / 900 MHz
0.55
Insertion Loss
ANT - TX - 1800 / 1900 MHz
ANT - RX - 850 / 900 MHz
0.7
0.85
ANT - RX - 1800 / 1900 MHz
1.05
Isolation
TX - RX - 850 / 900 MHz (TX ON)
TX - RX - 1800 / 1900 MHz (TX ON)
TX1 - TX2 - 850 / 900 MHz (TX1 ON)
TX1 - TX2 - 1800 / 1900 MHz (TX1 ON)
37
39
29
31
33
35
26
28
Return Loss
2nd Harmonic1,2
3rd Harmonic1,2
Switching time
850 / 900 MHz
1800 / 1900 MHz
35 dBm TX Input Power - 850 / 900 MHz
33 dBm TX Input Power - 1800 / 1900 MHz
35 dBm TX Input Power - 850 / 900 MHz
33 dBm TX Input Power - 1800 / 1900 MHz
(10-90%) (90-10%) RF
18
20
14
16
-82
-89
-74
-68
2
Notes: 1. Measured in Pulsed Wave Mode.
2. Assumes RF input duty cycle of 50% and 4620 µs, measured per 3GPP TS 45.005
PE4261
Product Specification
Max
3000
0.65
0.8
1.0
1.2
-78
-82
-69
-65
3
Unit
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBc
dBc
dBc
dBc
µs
Table 2. Pin Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
Pin
Name
RX13
GND
RX23
V1
V2
VDD
GND
TX23
GND
TX13
Description
RF I/O – RX1
Ground
RF I/O – RX2
Switch control input, CMOS logic level
Switch control input, CMOS logic level
Supply
Ground
RF I/O - TX2
Ground
RF I/O - TX1
11
N/C
No Connect – Pin to be connected to an
electrically isolated low capacitance pad
12
ANT3
RF Common – Antenna Input
Note:
3. Blocking capacitors needed only when non-zero DC
voltage present.
Figure 3. Pin Configuration (Ball-Side Up)
N/C ANT
TX1 10 11 12
1 RX1
GND 9
TX2 8
PE4261
Die
2 GND
3 RX2
GND 7
6
5
4
V1
VDD V2
©2005-2006 Peregrine Semiconductor Corp. All rights reserved.
Page 2 of 4
Document No. 70-0188-02 │ UltraCMOS™ RFIC Solutions
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