HFA3524 Overview
TM Data Sheet March 2000 File Number 4062.8 2.5GHz/600MHz Dual Frequency Synthesizer • 2.7V to 5.5V Operation • Low Current Consumption • Selectable Powerdown Mode ICC = 1µA Typical at 3V • Dual Modulus Prescaler, 32/33 or 64/65 • Selectable Charge Pump High Z State Mode Applications • Systems Targeting IEEE 802.11 Standard • PCMCIA Wireless Transceiver • Wireless Local Area Network Modems • TDMA Packet Protocol Radios • Part 15 pliant Radio Links • Portable Battery Powered Equipment Ordering Information TUNE/SELECT HSP3824 RXI DATA TO MAC CTRL SPREAD DPSK MOD. PRISM CHIP SET FILE #4063 HFA3424 (NOTE) (FILE# 4131) A/D DESPREAD DPSK DEMOD HFA3624 UP/DOWN CONVERTER (FILE# 4066) I RXQ A/D CCA 802.11 MAC-PHY INTERFACE ÷2 0o/90o M U X M U X RSSI A/D TXI RFPA HFA3925
HFA3524 Key Features
- 2.7V to 5.5V Operation
- Low Current Consumption
- Selectable Powerdown Mode ICC = 1µA Typical at 3V
- Dual Modulus Prescaler, 32/33 or 64/65
- Selectable Charge Pump High Z State Mode