SKY42068
SKY42068 is 400-1000 MHz High Dynamic Range Active Mixer manufactured by Skyworks Solutions.
Description
The SKY42068 is an integrated, high-dynamic range low-noise receiver down converter. It includes a double-balanced active mixer, Local Oscillator (LO) amplifiers, and dual LO inputs selected by an external switch interface. The LO switch function is managed using an externally controlled CMOS-patible interface. The 20-pin Quad Flat No-Lead (QFN) device package and pinout are shown in Figure 1. Figure 2 shows a functional block diagram for the SKY42068. Skyworks offers lead (Pb)-free, Ro HS (Restriction of Hazardous Substances) pliant packaging.
Features
- High, 3rd Order Input Intercept Point (IIP3) mixer
- Wideband RF input frequency range (400 to 1000 MHz)
- CMOS-patible control interface
- +5 V supply operation
- - 40 °C to +85 °C operating range
- Supports frequency hopping applications
- QFN (20-pin, 5 x 5 mm) Pb-free package (MSL3, 260 °C per JEDEC J-STD-020)
LO_1 GND LO_SEL GND LO_2
1 2 3 4 5
15 14 13 12 11
NC NC NC IF+ IF-
LO_1 IF RF RF Balun
..
LO_2
RF+
RF-
S326
LO_SEL
S325
Figure 1. SKY42068 Pinout
- 20-Pin QFN (Top View)
Figure 2. SKY42068 Block Diagram
Skyworks Solutions, Inc.
- Phone [781]...
