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PE43702
Product Specification
Figure 13. Pin Configuration (Top View)
Table 3. Operating Ranges
Parameter
V DD Power Supply Voltage
Min
3.0
Typ
3.3
Max
Units
V
C0.25
1
18
SI
V DD Power Supply Voltage
5.0
5.5
V
VDD
P/S
GND
RF1
GND
2
3
4
5
6
Exposed
Solder
Pad
17
16
15
14
13
CLK
LE
GND
RF2
GND
I DD Power Supply Current
Digital Input High
P IN Input power (50 ? ):
9 kHz ≤ 20 MHz
20 MHz ≤ 4 GHz
T OP Operating temperature range
2.6
-40
50
25
350
5.5
Fig. 14
+23
85
μ A
V
dBm
dBm
°C
Digital Input Low
Digital Input Leakage 1
0
1
15
V
μ A
Note 1. Input leakage current per Control pin
Table 2. Pin Descriptions
Pin No.
Pin Name
Description
Table 4. Absolute Maximum Ratings
1
2
3
4
C0.25 (D0)
V DD
P / ? S
GND
Attenuation control bit, 0.25 dB
Power supply pin
Serial/Parallel mode select
Ground
Symbol
V DD
V I
T ST
Parameter/Conditions
Power supply voltage
Voltage on any Digital input
Storage temperature range
Min
-0.3
-0.3
-65
Max
6.0
5.8
150
Units
V
V
°C
5
RF1
RF1 port
Input power (50 ? )
6 - 13
14
15
16
GND
RF2
GND
LE
Ground
RF2 port
Ground
Serial interface Latch Enable input
P IN
V ESD
9 kHz ≤ 20 MHz
20 MHz ≤ 4 GHz
ESD voltage (HBM) 1
ESD voltage (Machine Model)
Fig. 14
+23
500
100
dBm
dBm
V
V
17
18
19
20
21
22
23
24
Paddle
CLK
SI
C16 (D6)
C8 (D5)
C4 (D4)
C2 (D3)
C1 (D2)
C0.5 (D1)
GND
Serial interface Clock input
Serial interface Data input
Parallel control bit, 16 dB
Parallel control bit, 8 dB
Parallel control bit, 4 dB
Parallel control bit, 2 dB
Parallel control bit, 1 dB
Parallel control bit, 0.5 dB
Ground for proper operation
Note: 1. Human Body Model (HBM, MIL_STD 883 Method 3015.7)
Exceeding absolute maximum ratings may cause
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.
Figure 14. Maximum Power Handling Capability
Note: Ground C0.25, C0.5, C1, C2, C4, C8, C16 if not in use.
Exposed Solder Pad Connection
The exposed solder pad on the bottom of the package
must be grounded for proper device operation.
Moisture Sensitivity Level
The Moisture Sensitivity Level rating for the PE43702 in
30.0
25.0
20.0
15.0
10.0
5.0
the 24-lead 4x4 QFN package is MSL1.
0.0
1.0E+03
1.0E+04
1.0E+05
1.0E+06
1.0E+07
1.0E+08
1.0E+09
Switching Frequency
The PE43702 has a maximum 25 kHz switching rate.
Switching rate is defined to be the speed at which the
DSA can be toggled across attenuation states.
Latch-Up Avoidance
Unlike conventional CMOS devices, UltraCMOS?
devices are immune to latch-up.
Hz
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 ESD,
precautions should be taken to avoid exceeding the
specified rating.
?2008-2009 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0244-04
│ UltraCMOS? RFIC Solutions
Page 4 of 11
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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