PE4231-EK PEREGRINE [Peregrine Semiconductor Corp.], PE4231-EK Datasheet - Page 2

• Manufacturer Part Number: PE4231-EK
• Description: SPDT High Power UltraCMOS - DC 1.3 GHz RF Switch
• Manufacturer: PEREGRINE [Peregrine Semiconductor Corp.]

Figure 3. Pin Configuration (Top View)
Table 2. Pin Descriptions
Table 3. Absolute Maximum Ratings
©2005 Peregrine Semiconductor Corp. All rights reserved.
Page 2 of 7
Note 1: All RF pins must be DC blocked with an external
Symbol
No.
Pin
RFCommon
V
1
2
3
4
5
6
7
8
V
V
T
T
P
V
CTRL
ESD
OP
DD
ST
IN
I
series capacitor or held at 0 V
CTRL
GND
RF Common
V
Pin Name
DD
Power supply voltage
Voltage on any input ex-
cept for the CTRL input
Voltage on CTRL input
Storage temperature
range
Operating temperature
range
Input power (50Ω)
ESD voltage (Human
Body Model)
CTRL
GND
GND
GND
RF2
RF1
V
DD
1
2
3
4
Parameter/
Conditions
4231
Nominal +3 V supply connection.
CMOS or TTL logic level:
High = RFCommon to RF1 signal path
Low = RFCommon to RF2 signal path
Ground connection. Traces should be
physically short and connected to ground
Common RF port for switch.
RF2 port.
Ground Connection. Traces should be
physically short and connected to ground
Ground Connection. Traces should be
physically short and connected to ground
RF1 port.
1
1
DC
8
7
6
5
.
Description
RF1
GND
GND
RF2
Min
-0.3
-0.3
-65
-40
Max
V
150
200
4.0
0.3
5.0
85
33
DD
1
+
Units
dBm
°C
°C
V
V
V
V
Table 4. DC Electrical Specifications
Table 5. Truth Table
The control logic input pin (CTRL) is typically
driven by a 3-volt CMOS logic level signal, and
has a threshold of 50% of V
support systems that have 5-volt control logic
drivers, the control logic input has been designed
to handle a 5-volt logic HIGH signal. (A minimal
current will be sourced out of the V
control logic input voltage level exceeds V
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
ESD, precautions should be taken to avoid
exceeding the rating specified in Table 3.
V
Voltage
I
(V
Control Voltage High
Control Voltage Low
DD
DD
DD
CTRL = CMOS or TTL High
CTRL = CMOS or TTL Low
Power Supply Current
Power Supply
= 3V, V
Document No. 70-0097-01
Parameter
Control Voltage
CNTL
= 3V)
0.7xV
Min
2.7
DD
│ UltraCMOS™ RFIC Solutions
DD
. For flexibility to
Typ
3.0
29
RFCommon to RF1
RFCommon to RF2
Signal Path
DD
Product Specification
0.3xV
Max
pin when the
3.3
35
DD
DD
PE4231
.)
Units
µA
V
V
V