Product Specification

PE4263

Page 2 of 4

©2005 Peregrine Semiconductor Corp. All rights reserved.

Document No. 70-0175-02

│ UltraCMOS™ RFIC Solutions

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Parameter

Conditions

Typical

Units

Operational Frequency

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

TX1

PE4263

Die

TX2

RX1

RX2

GND

GND

GND

GND

RX3

GND

GND

RX4

GND

1

2

3

4

5

6

7

89

10 11

12

13

14

15

16

17

18

19

20

Figure 3. Pin Configuration (Top View)

Table 2. Pin Descriptions

Pin No.

Pin Name

Description

ANT

RF Common – Antenna

TX1

RF I/O - TX1

GND

Ground (Requires two bond wires)

TX2

RF I/O – TX2

GND

Ground

GND

Ground

7

Supply

8

V3

Switch control input, CMOS logic level

GND

Ground

10

V2

Switch control input, CMOS logic level

11

V1

Switch control input, CMOS logic level

GND

Ground

GND

Ground

RX4

RF I/O – RX4

GND

Ground

RX3

RF I/O – RX3

GND

Ground

RX2

RF I/O – RX2

GND

Ground

RX1

RF I/O – RX1

Notes: 1. Bond wires should be physically short and connected to ground plane

for best performance.

2. Blocking capacitors needed only when non-zero DC voltage present.