The F1240 is a Dual Channel IF Digital Variable Gain Amplifier.
| Mount Type | Surface Mount |
|---|---|
| Pins | 32 |
| Operating Voltage | 5 V |
| Height | 800 µm |
| Length | 5 mm |
| Width | 5 mm |
| Max Operating Temp | 100 °C |
| Min Operating Temp | -40 °C |
| Part Number | F1240 Datasheet |
|---|---|
| Manufacturer | IDT |
| Overview |
The F1240 is a dual channel IF variable gain amplifier for diversity basestation receivers. Each channel has 31.5dB of total attenuation and a 0.5dB attenuation step. The device offers significantly b.
* Ideal for systems with high SNR requirements * 20dB typical Maximum Gain * 31.5dB gain control range * 6 bit control via serial or parallel control * 0.5dB Gain Steps * Excellent Noise Figure : 4.0dB * NF degrades just 1.3dB @ 10dB below Max Gain * 200Ω Differential Matched Input * 200Ω Differenti. |
| Part Number | F1240 Datasheet |
|---|---|
| Description | RF POWER VDMOS TRANSISTOR |
| Manufacturer | Polyfet RF Devices |
| Overview | Silicon VDMOS and LDMOS transistors designed specifically for broadband RF applications. Suitable for Military Radios, Cellular and Paging Amplifier Base Stations, Broadcast FM/AM, MRI, Laser Driver a. gold metal for greatly extended lifetime. Low output capacitance and high F t enhance broadband performance TM F1240 PATENTED GOLD METALIZED SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR 40 Watts Single Ended Package Style AT HIGH EFFICIENCY, LINEAR, HIGH GAIN, LOW NOISE ABSOLUTE MAXIMUM. |
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