Datasheet Details
| Part number | RF142 |
|---|---|
| Manufacturer | Unknown Manufacturer |
| File Size | 456.62 KB |
| Description | Heterojunction Bipolar Transistor Power Amplifier Dual-Band Controller for GSM and PCS Applications |
| Datasheet |
 RF142 Datasheet
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Description
are specified in Table 1.
An RF142 block diagram is shown in Figure 2.
Features
- RF PA controller for use with HBT PAs.
- 50 dB detector dynamic range.
- Broadband, logarithmic power detector (800 MHz to 2000 MHz).
- Logarithmic RF power detector requires no external diodes.
- Integrator and gain shaping block enhance loop stability and linearity.
- Three-cell battery operation (2.7 V to 5.0 V).
- Standby mode with 20 µA of current consumption.
- 20-pin Thin Shrink Small Outline Package (TSSOP).