PE4122
Product Specification
Figure 3. Pin Configuration (Top View)
Table 3. Absolute Maximum Ratings
Symbol
Parameter/Conditions Min Max Units
1
2
3
8
7
6
5
GND
IF1
LO
GND
RF
TST
Storage temperature range
-65
-40
150
85
°C
°C
Operating temperature
range
TOP
PLO
LO input power
20
dBm
dBm
V
IF2
PRF
RF input power
16
VESD
ESD Sensitive Device
250
4
GND
GND
PE4122
Absolute Maximum Ratings are those values
listed in the above table. Exceeding these values
may cause permanent device damage.
Table 2. Pin Descriptions
Functional operation should be restricted to the
limits in the DC Electrical Specifications table.
Exposure to absolute maximum ratings for
extended periods may affect device reliability.
Pin
No.
Pin
Name
Description
1
2
LO
LO Input
Ground connection for Mixer. Traces
should be physically short and connect
immediately to ground plane for best
performance.
GND
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 rating specified.
3
4
5
6
7
8
RF
GND
GND
IF2
RF Input
Ground.
Ground.
IF differential output
IF differential output
Ground.
IF1
Latch-Up Avoidance
GND
Unlike conventional CMOS devices, UltraCMOS™
devices are immune to latch-up.
©2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0041-04 │ UltraCMOS™ RFIC Solutions
Page 2 of 8
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