Atmel ATR7040
This 5-GHz power amplifier (PA) is designed using Atmel’s Silicon-Germanium (SiGe) process and provides high efficiency. The output stage was implemented using an open-collector structure.| Part No. | ATR7040 |
|---|---|
| Datasheet | ATR7040 Download |
| Manufacturer |  Atmel |
| Description | WDCT Power AMplifier |
| Buy | Stock & Price |
FEATURES
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● Frequency Range 5 GHz to 6 GHz Pout 25 dBm at 5.8 GHz Gain Typically 30 dB Pin Typically 0 dBm VCC 2.7V to 3.8V Power Consumption in Power-down Mode Typically < 1 µA Package: QFN16 3 mm × 3 mm 5.8 GHz WDCT Power Amplifier ATR7040 Benefits
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● Biasing Control Extends Battery Time Simple Input and Output Matching Only One Single Supply Required No High-side Switching Transistor Required 1.
DESCRIPTION
1.1 Process 1.2 Circuitry The PA, ATR7040, consists of a three-stage amplifier with a typical output power of 25 dBm. Power up, power down, and output level are controlled at bias control pin 6 (Vctl). 4868C–DECT–05/06 Figure 1-1. Block Diagram VCC1 7 VCC2 6 ATR7040 RFOUT/VCC3 2 RFOUT/VCC3 3 RFIN 10 Matching Matching Bias control 13 VCTL 14 GND PADDLE GND 15 VCC_CTL 2 ATR7040 4868C–DECT–05/06 ATR7040 2. Pin Configuration Figure 2-1. Pinning QFN16 NC VCC_CTL GND VCTL NC RFOUT/VCC3 RFOUT/VCC3 NC 16 15 14 13 12 NC 1 2 ATR7040 11 NC 3 GND on the 10 RFIN 4 PADDLE 9 NC 5 6 7 8 NC VCC2 VCC1 NC Table 2-1.
