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PE64904MLBB-Z 其他数据使用手册 - Peregrine
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PE64904MLBB-Z数据手册
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Document No. 70-0325-06 │ www.psemi.com ©2011-2012 Peregrine Semiconductor Corp. All rights reserved.
Product Description
The PE64904 is a DuNE™-enhanced Digitally Tunable
Capacitor (DTC) based on Peregrine’s UltraCMOS
®
technology. DTC products provide a monolithically
integrated impedance tuning solution for demanding RF
applications.
The PE64904 offers high RF power handling and
ruggedness, while meeting challenging harmonic and
linearity requirements.
This highly versatile product can be used in series or shunt
configurations to support a wide variety of tuning circuit
topologies.
The device is controlled through the widely supported
3-wire (SPI compatible) interface. All decoding and biasing
is integrated on-chip and no external bypassing or filtering
components are required.
Peregrine’s DuNE™ technology enables excellent linearity
and exceptional harmonic performance. DuNE devices
deliver performance superior to GaAs devices with the
economy and integration of conventional CMOS.
Product Specification
UltraCMOS
®
Digitally Tunable Capacitor
(DTC) 100 - 3000 MHz
PE64904
Features
3-wire (SPI compatible) Serial Interface
with built-in bias voltage generation and
ESD protection
DuNE™-enhanced UltraCMOS
®
device
5-bit 32-state Digitally Tunable Capacitor
Series configuration C = 0.60 - 4.60 pF
(7.7:1 tuning ratio) in discrete 129 fF steps
Shunt configuration C = 1.14 - 5.10 pF
(4.6:1 tuning ratio) in discrete 129 fF steps
High RF Power Handling (up to 38 dBm,
30 V
pk
RF) and High Linearity
Wide power supply range (2.3 to 3.6V)
and low current consumption
(typ. 140 μA at 2.6V)
Excellent 1.5 kV HBM ESD tolerance
on all pins
2 x 2 x 0.45 mm QFN package
Applications include:
Tunable Filter Networks
Tunable Antennas
RFID
Tunable Matching Networks
Phase Shifters
Wireless Communications
Figure 2. Package Type
10L 2 x 2 x 0.45 mm QFN package
Figure 1. Functional Block Diagram
71-0066-01
Logo updated under non-rev change. Peregrine products are protected under one or more of the following U.S. Patents: http://patents.psemi.com
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