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©2011-2012 Peregrine Semiconductor Corp. All rights reserved. Document No. 70-0359-05 │ UltraCMOS
®
RFIC Solutions
Product Brief
PE64905
Visit dtc.psemi.com for full version of datasheet
Table 1. Electrical Specifications @ 25°C, V
DD
= 2.6V
Parameter Configuration Condition Min Typ Max Unit
Operating Frequency Range Both 100 3000 MHz
Minimum Capacitance
Series
Shunt
State = 00000, 100 MHz (RF+ to RF-)
State = 00000, 100 MHz (RF+ to Grounded RF-)
0.49
0.99
0.60
1.10
0.71
1.21
pF
Maximum Capacitance
Series
Shunt
State = 11111, 100 MHz (RF+ to RF-)
State = 11111, 100 MHz (RF+ to Grounded RF-)
4.09
4.59
4.60
5.10
5.11
5.61
pF
Parasitic Capacitance Series All States, 100 MHz (RF+ to GND, RF- to GND) 0.5 pF
Tuning Ratio
Series
Shunt
100 MHz
100 MHz
7.7:1
4.6:1
Step Size Both 5 bits (32 states), constant step size (100 MHz)
0.129
pF
Equivalent Series Resistance Series
State = 00000
State = 11111
1.40
1.33
Ω
Quality Factor (C
min
)
Shunt 1 GHz 35
Quality Factor (C
max
)
Shunt 1 GHz 25
Harmonics (2fo)
Series
100 MHz-3 GHz -36 dBm
Harmonics (3fo) 100 MHz-3 GHz -36 dBm
Pin # Pin Name Description
1 RF- Negative RF Port
1
2 RF- Negative RF Port
1
3 DGND Ground
4 V
DD
Power supply pin
5 SCL Serial Interface Clock Input
6 ADDR Serial Interface Address Input
7 SDA Serial interface Data input
8 RF+ Positive RF Port
1
9 RF+ Positive RF Port
1
10 GND RF Ground
Parameter Min Typ Max Units
V
DD
Supply Voltage 2.3 2.6 3.6 V
I
DD
Power Supply Current
(V
DD
= 2.6 V)
140 200 µA
V
IH
Control Voltage High 1.2 1.8 3.6 V
V
IL
Control Voltage Low 0 0 0.57 V
Peak Operating RF Voltage @100 MHz
1
RF+ to RF-
RF+ and/or RF- to Ground
30
30
Vpk
Vpk
T
OP
Operating Temperature Range -40 +85 °C
T
ST
Storage Temperature Range -65 +150 °C
Symbol Parameter/Conditions Min Max Units
V
DD
Power supply voltage -0.3 4.0 V
V
I
Voltage on any DC input -0.3 4.0 V
V
ESD
ESD Voltage (HBM, MIL_STD
883 Method 3015.7)
1500 V
Table 3. Operating Ranges
Figure 3. Pin Configuration (Top View)
Table 2. Pin Descriptions
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. Absolute Maximum Ratings
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 specified rating.
Moisture Sensitivity Level
The Moisture Sensitivity Level rating for the
PE64905 in the 10-lead 2 x 2 x 0.45 mm QFN
package is MSL1.
Note: 1. De-rated over frequency
Note: 1. Pins 1-2 and 8-9 must be tied together on PCB for optimal performance
