Changing RF Design. Forever.


NEWS

Mobile Wireless Digitally Tunable Capacitors

Peregrine's DuNE™ Digitally Tunable Capacitors (DTCs) continue in a tradition of excellent performance and specs – engineered to get you from design to market.


These devices are optimized for antenna tuning in 4G LTE smartphones and contain HaRP™ technology enhancements that enable the devices to meet the challenging harmonic and linearity requirements of LTE. The highly-versatile devices support a wide variety of tuning circuit topologies, with an emphasis on impedance matching and aperture-tuning applications.



Part No.

Bits

Interface
Shunt Capacitance (pF)

Min

Max

Tuning Ratio (Shunt)

Steps (fF)
Vdd (V)

Min

Max

Package Type

Package Dimensions
(mm)
PE621010 5SPI Compatible
1.385.90
4.3:1146
2.33.1
12L QFN2x2
PE621020 5SPI Compatible
1.8814.0
7.4:1391
2.33.1
12L QFN2x2
PE623060 5SPI Compatible
0.94.6
5.1:1119
2.34.8
10L QFN2x2
PE623070 5SPI Compatible
0.852.4
2.82:150
2.34.8
10L QFN2x2
PE623080 5SPI Compatible
2.157.7
3.6:1180
2.34.8
10L QFN2x2
PE623090 4SPI Compatible
0.62.35
3.9:1117
2.34.8
10L QFN2x2