Amish S Naik

7193460, Mar 20, 2007

Mar 27, 2006

11/390576

Amish Naik - Los Angeles CA, US
Andre Metzger - La Jolla CA, US
Thomas L. Fowler - Moorpark CA, US

Skyworks Solutions, Inc. - Irvine CA

H03G 3/20

330136, 330296, 330285

According to one exemplary embodiment, a circuit arrangement includes a power amplifier configured to receive an RF input signal. The circuit arrangement further includes a control circuit configured to receive and convert the RF input signal to an output DC voltage. The control circuit includes a voltage amplifier coupled to a peak detector circuit, where the peak detector circuit outputs the output DC voltage. The circuit arrangement further includes an analog control bias circuit coupling the output DC voltage to a bias input of the power amplifier. The output DC voltage causes the power amplifier to have a quiescent current that increases in a way that is substantially logarithmic with respect to the amplitude of the RF input signal. An increase in the RF input power can cause a substantially linear increase in the output DC voltage, where the RF input power is measured in dBm.

7046087, May 16, 2006

Aug 10, 2004

10/915279

Amish Naik - Los Angeles CA, US
Andre Metzger - La Jolla CA, US
Thomas L. Fowler - Moorpark CA, US

Skyworks Solutions, Inc. - Irvine CA

H03G 3/20

330136, 330296

According to one exemplary embodiment, a circuit arrangement includes a power amplifier configured to receive an RF input signal. The circuit arrangement further includes a control circuit configured to receive and convert the RF input signal to an output DC voltage. The control circuit includes a voltage amplifier coupled to a peak detector circuit, where the peak detector circuit outputs the output DC voltage. The circuit arrangement further includes an analog control bias circuit coupling the output DC voltage to a bias input of the power amplifier. The output DC voltage causes the power amplifier to have a quiescent current that increases in a way that is substantially logarithmic with respect to the amplitude of the RF input signal. An increase in the RF input power can cause a substantially linear increase in the output DC voltage, where the RF input power is measured in dBm.

20160035679, Feb 4, 2016

Jul 29, 2015

14/812911

- Woburn MA, US
Anil K. AGARWAL - Ladera Ranch CA, US
Robert Francis DARVEAUX - Gilbert AZ, US
Sandra Louise PETTY-WEEKS - Newport Beach CA, US
Amish Sudhir NAIK - Orange CA, US
Robert H WILLIAMS - La Mirada CA, US
Matthew Sean READ - Rancho Santa Margarita CA, US

H01L 23/552
H01L 23/498
H01L 23/538
H01L 21/52
H01L 25/16
H05K 1/18
H05K 1/02
H01L 23/66
H01L 23/31

Devices and method related to dual-sided radio-frequency package having substrate cavity. In some embodiment, a packaged RF device includes a packaging substrate configured to receive a plurality of components, the packaging substrate including a first side and a second side, the second side of the packaging substrate defining a pocket. The packaged RF device also includes a shielded package implemented on the first side of the packaging substrate, the shielded package including an RF circuit, the shielded package configured to provide RF shielding for at least a portion of the RF circuit. The packaged RF device further includes a component mounted substantially within the pocket of the second side of the packaging substrate.