GC5016-PB

WIDEBAND QUAD数字下变频器/上变频器 WIDEBAND QUAD DIGITAL DOWN CONVERTER/ UP CONVERTER

DESCRIPON

The GC5016 is a flexible wideband 4-channel digital up-converter and down-converter. The GC5016 is designed for high-speed, high bandwidth digital signal processing applications like 3G cellular base transceiver station transmit and receive channels. The GC5016 is also applicable for general-purpose digital filtering applications. The four identical processing channels can be independently configured for up-conversion, down-conversion, or a combination of two up-conversion and two down-conversion channels.

FEATURES

Four Independently Configurable Wideband Down-Converter or Up-Converter Channels

− Four Channel Down Convert Mode

− Four Channel Up Convert Mode

− Two Channels Down and Two Channels Up Mode

Down-Conversion Channel Mode

− Input Rates to 160-MSPS for Four Channels, 320-MSPS for Two Channels in Double Rate Mode

− Four Wideband Down-Conversion Channels Support UMTS Standards

− 115-dB SFDR

− FIR Filter Block Consists of 16 Cells Providing Up to 256 Taps Per Channel

− 64 Parallel Input Bits and 64 Parallel Output Bits Provide Flexible I/O Options

− Many Multiplex Output Options

Up-Conversion Channel Mode

− Output Rates to 160-MSPS for Four Channels, 320-MSPS for Two Channels

− Four Up-Conversion Channels Support UMTS Standards

− FIR Filter Block Consists of 16 Cells Providing up to 256 Taps Per Channel

− 64 Parallel Input Bits and 64 Parallel Output Bits Provide Flexible I/O Options

− Multiple Real and Complex Outputs

− Two Channel Double Rate Real Output Mode With Rates to 320 MSPS

− Outputs Can Be Independent, Summed Into Two or One Outputs, and Optionally Merged With Multiple GC5016 Chips

JTAG Boundary Scan

3.3-V I/O, 1.8-V Core

Power Dissipation: <1 W for Four Channels

Package: 252-Ball, 17-mm PBGA, 1-mm Pitch

APPLICATIONS

Cellular Base Transceiver Station Transmit and Receive Channels

− WCDMA

− CDMA2000

Radar

General Filtering

Test and Measurement