Intersil HFA3783
The HFA3783 is a highly integrated and fully differential SiGe baseband converter for half duplex wireless applications. It features all the necessary blocks for quadrature modulation and demodulation of “I” and “Q” baseband signals. It has an integrated AGC receive IF amplifier with frequency response to 600MHz.| Part No. | HFA3783 |
|---|---|
| Datasheet | HFA3783 Download |
| Manufacturer |  Intersil |
| Description | I/Q Modulator/Demodulator and Synthesizer |
| Buy | Stock & Price |
FEATURES
● Integrates All IF Transmit and Receive Functions● Broad Quadrature Frequency Range . . . . . .70 to 600MHz
● 600MHz AGC IF Strip with Level Detector . . . . . . . . .69dB
● DC Coupled Baseband Interfaces
● Integrates a Receiver DC Offset Calibration Loop
● Integrated 3 Wire Interface PLL For LO
APPLICATIONS
● Low LO Drive Level . . . . . . . . . . . . . . . . . . . . . . . -15dBm● Fast Transmit-Receive Switching . . . . . . . . . . . . . . . . <1µs
● Power Management/Standby Mode
● Single Supply 2.7 to 3.3V Operation
APPLICATIONS
● IEEE802.11 1 and 2Mbps Standard● Systems Targeting IEEE 802.11 11Mbps Standard
● Wireless Local Area Networks
● PCMCIA Wireless Transceivers
● ISM Systems
● TDMA Packet Protocol Radios Ordering Information PART NUMBER HFA3783IN HFA3783IN96 TEMP. RANGE (oC) -40 to 85 -40 to 85 PACKAGE 48 Ld LQFP Tape and Reel PKG. NO. Q48.7x7A Simplified Block Diagram IF DETECTOR OUT RECEIVE AGC I OFFSET CAL IF_IN Q 0o/90oPLL MODULE BASEBAND RXI CAL ENABLE BASEBA...
