50MHz 至 750MHz 級聯放大器
| Current consumption (mA) | 100 |
| Frequency (Min) (MHz) | 50 |
| Frequency (Max) (MHz) | 750 |
| Gain (Typ) (dB) | 15.7 |
| Impedance match (Ohms) | 50 |
| Noise figure (Typ) (dB) | 4 |
| Number of channels (#) | 1 |
| Operating temperature range (C) | -40 to 85 |
| Output enable | No |
| Output IP3 (Typ) (dBm) | 36 |
| P1dB (Typ) (dBm) | 20.7 |
| Type | RF Gain Block |
| Rating | Catalog |
| Power down current | No |
- High Dynamic Range
- OIP3 = 36 dBm
- NF < 4.5 dB
- Single-Supply Voltage
- High Speed
- VS = 3 V to 5 V
- IS = Adjustable
- Input/Output Impedance
- 50 Ω
The THS9000 is a medium power, cascadeable, gain block optimized for high IF frequencies. The amplifier incorporates internal impedance matching to 50 ?. The part mounted on the standard EVM achieves greater than 15-dB input and output return loss from 50 MHz to 325 MHz with VS = 5 V, R(BIAS) = 237 Ω, L(COL) = 470 nH. Design requires only two dc-blocking capacitors, one power-supply bypass capacitor, one RF choke, and one bias resistor.
