PE95420 Datasheet, PDF (3/11 Pages) Peregrine Semiconductor Corp. – RF SPDT Switch Hermetically sealed ceramic package DC - 8500 MHz

PE95420
Product Specification
Figure 3. Pin Layout (Top View)
RFC
Pin 1
Pin 2
RF1
exposed solder pad
Pin 7
RF2
Pin 3 4 5 6
V_DD LS CTRL V_SS
Table 2. Pin Descriptions
Pin No.
1
2
3
4
5
6
7
paddle
Pin Name
RFC¹
RF1¹
VDD
LS
CTRL
VSS
RF2¹
GND
Description
RF Common
RF Port 1
Nominal 3.3 V supply connection
Selects the RF1 to RFC path
(See Table 6)
Selects the RF2 to RFC path
(See Table 6)
Negative power supply. Apply nominal
–3.3 V supply
RF Port 2
Exposed Solder Pad, grounded for
proper device operation.
Note 1: All RF pins must be DC blocked with an external series
capacitor or held at 0 Vdc.
Table 3. Operating Ranges
Parameter
VDD Positive Power Supply
Voltage
VSS Negative Power Supply
Voltage
IDD Power Supply Current
(VDD = 3.3V, LS or CTRL = 3.3V)
ISS Power Supply Current
(VSS = -3.3V)
Control Voltage High
Control Voltage Low
Min
3.0
-3.6
0.7xVDD
Typ Max Units
3.3
3.6
V
-3.3 -3.0
V
<1
µA
<1
µA
V
0.3xVDD V
Operating temperature range
-40
RF Power In (50Ω):
1 MHz ≤ 8.5 GHz
85
°C
24 dBm
Document No. 70-0259-03 │ www.psemi.com
Table 4. Post Radiation Table
Total Dose
Parameter
Post**
20krad
IDD Positive Supply Current
ISS Negative Supply Current
Post 100krad ^{IDD Positive Supply Current}
ISS Negative Supply Current
**Characterized but not tested
Min Max Units
100 µA
-500
µA
0.5 mA
-5
mA
Table 5. Absolute Maximum Ratings
Symbol
VDD
VC1
Parameter/Conditions
Power supply voltage
Voltage on LS input
VC2
Voltage on CTRL input
ΘJC
Theta JC
Min
-0.3
-0.3
-0.3
Max
4.0
VDD+
0.3
VDD+
0.3
24
Units
V
V
V
°C/W
TST
Storage temperature range -65 150
°C
VESD
ESD voltage (Human Body
Model)
2000
V
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.
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
rate specified.
Latch-Up Avoidance
Unlike conventional CMOS devices, UltraCMOS™
devices are immune to latch-up.
Table 6. Truth Table
LS
CTRL RFC-RF1 RFC-RF2 Logic State
0
0
off
off
OFF state
0
1
off
on
RF2 active
1
0
on
off
RF1 active
1
1
N/A*
N/A*
N/A*
* Invalid state that should not be used for normal operation.
Exposed Solder Pad Connection
The exposed solder pad on the bottom of the package
must be grounded for proper device operation.
Switching Frequency
The PE95420 has a maximum 25 kHz switching rate.
©2008-2010 Peregrine Semiconductor Corp. All rights reserved.
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