4256-0 Peregrine Semiconductor, 4256-0 Datasheet - Page 2

• Manufacturer Part Number: 4256-0
• Description: KIT EVAL FOR 4256 RF SWITCH
• Manufacturer: Peregrine Semiconductor
• Series: UltraCMOS™r
• Type: Switch, SPDTr

Specifications of 4256-0

• Frequency: 5MHz ~ 3GHz
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: PE4256
• Other names: 4256-00

Figure 3. Pin Configuration (Top View)
Table 2. Pin Descriptions
Notes: 1. RF pins 3, 8, and 13 must be at 0 VDC. The RF pins do not require DC
©2010-2011 Peregrine Semiconductor Corp. All rights reserved.
Page 2 of 8
Paddle
No.
12
13
16
17
18
10
11
14
15
19
20
3
4
7
8
9
1
2
5
6
1
4
4
1
4
4
1
2
2
3
2. Pins 16 and 17 are the CMOS controls that set the three operating
3. Connect pin 18 to GND to enable the on-chip negative voltage
4. Customer can add external resistance to ground to change or modify
blocking capacitors for proper operation if the 0 VDC requirement is
met.
states.
generator. Connect pin 18 to V
3 V supply generator.
termination resistance.
VSS/GND
Name
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
RFC
VDD
RF1
RF2
C2
C1
Exposed Ground Paddle
Negative Supply Option
SS
(-3 V) to bypass and disable internal -
Description
Common
Control 2
Control 1
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Supply
RF I/O
RF I/O
Table 3. Absolute Maximum Ratings
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.
Table 4. DC Electrical Specifications @ 25 °C
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.
Moisture Sensitivity Level
The Moisture Sensitivity Level rating for the
PE4256 in the 20-lead 4 x 4 mm QFN
package is MSL1.
V
I
(V
Control Voltage High
Control Voltage Low
Symbol
DD
DD
V
DD
V
P
T
T
Power Supply Current
V
ESD
DD
OP
Power Supply
RF
ST
I
= 3 V, V
Document No. 70-0144-04 │ UltraCMOS™ RFIC Solutions
Parameter
Power supply voltage
Voltage on CTRL input
RF CW power
Storage temperature
Operating temperature
ESD voltage
(Human Body Model)
CNTL
Parameter/Condition
= 3 V)
70% V
Min
2.7
DD
Typ
3.0
8
Min
-0.3
-0.3
-65
-40
Product Specification
30% V
Max
3.3
20
V
1000
Max
150
4.0
0.3
85
DD
24
DD
PE4256
+
dBm
Unit
Unit
° C
° C
μA
V
V
V
V
V
V