Power amplifier
100~2500MHz, Gain50dB, Psat32dBm, SMA
- TPA8-100-2500-2955
- China
- One Year
- +86-19938031308
- sales@com-mw.com, cynthia@com-mw.com
- 3-1-2306, No.37 Jiancai Road, Chenghua Zone, Chengdu
- For qty details, please search in spot products of dianzibuy. Any changes to the contents are not notified. Please confirm again before ordering.
- No restrictions on export to any country
- RoHS: no(Customization Needed for ROHS Compliance)
- The product must not be used for illegal purposes. Any losses caused by illegal use shall be borne by the customer.
Product Details
Product features
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Main specifications
| Parameters | Min | Typical | Max | Units |
| Frequency | 100 | ~ | 2500 | MHz |
| Gain | 50 | dB | ||
| Gain flatness | ±1.0 | dB | ||
| Input VSWR | 1 | 2.5 | ||
| Output VSWR | 1 | 2.5 | ||
| Rejection | 40@4~6GHz | dBc | ||
| Psat | 32 | dBm | ||
| Detection dynamic range (output power) | -20 | ~ | +35 | |
| Detection voltage | 0.5V@-20dBm | |||
| Detection voltage range | 0.4 | 1.5 | V | |
| Detection slope | 20 | mV/dB | ||
| Rising edge | 30 | ns | ||
| Falling edge | 30 | ns |
Other parameters
| Connector | SMA-K |
| Connector material | Stainless steel |
| Impedance | 50Ω |
| Surface | Nickeling |
| Working voltage | +24V |
| Working current | 750mA |
| Operation Temp. | -40~+70℃ Design assurance |
| Other | 1. Control voltage 3.3V. |
| 2. Meet onboard requirements. | |
| 3. Power supply connector J30J-9 | |
| / |
Suggested PCB Layout
Reference picture
Configuration
Truth table (0：0~0.8V；1：2.4~5V)
| Attenuation bit | C1 | C2 | C3 | C4 | C5 | C6 |
| 0dB | 0 | 0 | 0 | 0 | 0 | 0 |
| 0.5dB | 1 | 0 | 0 | 0 | 0 | 0 |
| 1dB | 0 | 1 | 0 | 0 | 0 | 0 |
| 2dB | 0 | 0 | 1 | 0 | 0 | 0 |
| 4dB | 0 | 0 | 0 | 1 | 0 | 0 |
| 8dB | 0 | 0 | 0 | 0 | 1 | 0 |
| 16dB | 0 | 0 | 0 | 0 | 0 | 1 |
| 31.5dB | 1 | 1 | 1 | 1 | 1 | 1 |
J30J Pin Definition
| Pin number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Pin Definition | V+ | GND | C1 | C2 | C3 | C4 | C5 | C6 | VDET |
Note
Store in an environment with a humidity of less than 25%, pay attention to dust and anti-static measures, and consider amplifier heat dissipation during installation.