Atmel T7024
The T7024 is a monolithic SiGe transmit/receive front-end IC with power amplifier, low-noise amplifier and T/R switch driver. It is especially designed for operation in TDMA systems like Bluetooth™ and WDCT.| Part No. | T7024 |
|---|---|
| Datasheet | T7024 Download |
| Manufacturer |  Atmel |
| Description | ISM 2.4-GHz Front- End IC |
| Buy | Stock & Price |
FEATURES
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● Single 3-V Supply Voltage High Power-added Efficient Power Amplifier (Pout Typically 23 dBm) Ramp-controlled Output Power Low-noise Preamplifier (NF Typically 2.1 dB) Biasing for External PIN Diode T/R Switch Current-saving Standby Mode Few External Components Packages: – PSSO20 – QFN20 with Extended Performance Bluetooth™/ISM 2.4-GHz FrontEnd IC T7024 Electrostatic sensitive device. Observe precautions for handling.
DESCRIPTION
Due to the ramp-control feature and a very low quiescent current, an external switch transistor for VS is not required. Figure 1. Block Diagram RX_ON PU VS_LNA TX TX/RX/ standby Control SWITCH_OUT RX R_SWITCH LNA_IN LNA LNA_OUT RAMP V1_PA V2_PA PA_IN PA V3_PA_OUT 4533D–BLURF–01/04 Pin Configuration Figure 2. Pinning PSSO20 R_SWITCH 1 20 PU Figure 3. Pinning QFN20 GND 3 LNA_IN 4 VS_LNA 5 GND 6 V3_PA_OUT 7 T7024 18 LNA_OUT 17 GND 16 PA_IN 15 V1_PA 14 GND 13 V2_PA 12 V2_PA 11 RAMP 10 GND VS_LNA GND LNA_IN GND 9 8 7 6 5 4 SWITCH_OUT 2 19 RX...
