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PE4250
Product Specification
Figure 3. Pin Configuration (Top View)
Table 4. Absolute Maximum Ratings
Symbol
Parameter/Conditions
Min
Max
Units
V2
V1
1
2
8
7
RF2
GND
V DD
V I
Power supply voltage
Voltage on any control input
3
-0.3
5.5
5.5
V
V
T ST
Storage temperature range
-65
150
° C
RFC 3
6
GND
P IN
RF Input power (50 ? )
27
dBm
N/C or
GND
4
5
RF1
V ESD
ESD voltage (HBM) 5
ESD voltage (Machine Model)
4000
250
V
Note: 5. Human Body Model (HBM, MIL_STD 883 Method 3015.7)
Table 2. Pin Descriptions
Exceeding absolute maximum ratings may cause
Pin
No.
1
Pin Name
V2
Description
This pin supports two interface options:
Single-pin control mode . A nominal 3-volt
or 5-volt supply connection is required.
Complementary-pin control mode . A
permanent damage. Operation should be
restricted to the limits in the Operating Ranges
table. Operation between operating range
maximum and absolute maximum for extended
periods may reduce reliability.
complementary CMOS control signal
to V1 is supplied to this pin.
2
3
4
5
6
7
8
V1
RFC
N/C or GND
RF1 3
GND
GND
RF2 3
Switch control input, CMOS logic level.
RF Common port. 3
No Connect or Ground
RF1 port. 3
Ground Connection. Traces should be
physically short and connected to ground
plane for best performance.
Ground Connection. Traces should be
physically short and connected to ground
plane for best performance.
RF2 port. 3
Latch-Up Avoidance
Unlike conventional CMOS devices, UltraCMOS?
devices are immune to latch-up.
Electrostatic Discharge (ESD) Precautions
When handling this UltraCMOS? device, observe
the same precautions that you would use with
other ESD-sensitive devices. Although this device
contains circuitry to protect it from damage due to
Note 3. All RF pins must be DC blocked with an external
series capacitor or held at 0 V DC .
Table 3. Operating Ranges
ESD, precautions should be taken to avoid
exceeding the specified rating.
Switching Frequency
Parameter
V DD Power Supply Voltage 4
Min
3.0
4.5
Typ
3.3
5.0
Max
3.6
5.5
Units
V
V
The PE4250 has a maximum 25 kHz switching rate.
Moisture Sensitivity Level
I DD Power Supply Current
The Moisture Sensitivity Level rating for the PE4250
V DD = V CNTL = 3.3V
V DD = V CNTL = 5.0V
55
75
60
80
μA
μA
in the 8-lead MSOP package is MSL1.
Control Voltage High
Control Voltage Low
P IN RF Input Power (50 ? )
0.8 x V DD
0.2 x V DD
27
V
V
dBm
T OP Operating temperature
range
T ST Storage temperature range
-40
-65
25
25
85
150
°C
°C
Note 4. Customer must choose either 3.3 V or 5.0 V power
supply range
?2008-2009 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0254-02 │ UltraCMOS? RFIC Solutions
Page 2 of 9
Logo updated under non-rev change. Peregrine products are protected under one or more of the following U.S. Patents: http://patents.psemi.com
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