The MAAL-011139 is an RF amplifier assembled in a SOT-89 plastic package. In a 75 Ohm CATV application, the amplifier provides 21.5 dB of flat gain while biased from 3 to 5 volts. The amplifier provides superior noise figure while maintaining excellent return losses. Gain and current may be optimized with adjustment of external component values.
The MAAL-011139 provides high gain, low noise and low distortion making it ideally suited as input stage for fiber-to-the-home (FTTh) applications and other 75 Ohm infrastructure applications. It can support both upstream (5 - 204 MHz) and downstream (45 - 1218 MHz) CATV operation.
The MAAL-011139 can also be matched into a 50 Ohm system. In a broadband 50 - 2000 MHz application, the amplifier provides 17 dB of flat gain. The MAAL-011139 offers 17 dB of available gain beyond 4 GHz.
Manufacturer: M/A-Com Technology Solutions
Win Source Part Number: 805491-MAAL-011139-T
Packaging: Reel
Test Frequency: 45MHz ~ 1.218GHz
Frequency: 5MHz ~ 4GHz
Gain: 22.5dB
Noise Figure: 1.4dB
Current - Supply: 85mA
P1dB: 19dBm
RF Type: CATV
Supplier Device Package: SOT-89
Manufacturer Package: TO-243AA
Popularity: Medium
Fake Threat In the Open Market: 83 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 1,000
MSL Level: 1 (Unlimited)
Supply Voltage (V): 3V ~ 5V
RF Amplifier IC CATV 5MHz ~ 4GHz SOT-89
RF Amplifier IC CATV 5MHz ~ 4GHz SOT-89
RF Amplifier IC CATV 5MHz ~ 4GHz SOT-89
IC RF AMP CATV 5MHZ-4GHZ SOT89
| Richardson RFPD | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | RF Amplifiers | RF Amplifiers | RF Amplifiers | RF Amplifiers |
| Product Number | MAAL-011139-TR1000 | 805491-MAAL-011139-TR1000 | 1465-1834-2-ND | MAAL-011139-TR1000 |
| Product Name | Broadband/CATV (75 Ohm) LNA | RF Amplifiers - MAAL-011139-TR1000 | RF Amplifiers | RF and Wireless - RF Amplifiers |
| Amplifier Type | Low Noise Amplifier | Low Noise Amplifier; Power Amplifier | ||
| Frequency Range | 5 to 4000 MHz | 5 to 4000 MHz | 5 to 4000 MHz | 5 to 4000 MHz |
| Maximum Gain | 21.5 dB | 22.5 dB | 22.5 dB | 22.5 dB |
| Noise Figure | 1.4 dB | 1.4 dB | 1.4 dB | |
| Output Intercept Point (IP3) | 34 dBm |
