3400-3800 MHz, 37 dB Amplifier, 32 dBm, InGaP HBT Linear Amplifier
The MMZ38333B is a 3-stage high linearity InGaP HBT broadband amplifier designed for small cells and LTE base stations.
It provides high linearity for LTE air interface with an ACPR of -48 dBc at an output power greater than 22.3
dBm, covering frequencies from 3400 to 3800 MHz. It operates off a 5 V supply voltage. The amplifier is internally
pre-matched with the flexibility to change external matching to suit the final application and offers state-of-the-art
reliability, ruggedness, temperature stability and ESD performance.
Product Details
Features
- Frequency: 3400-3800 MHz
- P1dB: 31.7 dBm @ 3600 MHz
- Power gain: 37 dB @ 3600 MHz
- Active bias control (adjustable externally)
- Power down control via VBIAS
- 5 volt supply
- Cost-effective 24-pin, 4 mm QFN surface mount plastic package
- RoHS compliant
RF Performance Table
Typical Performance
VCC1 = VCC2 = VCC3 = VBIAS = 5 Vdc| Frequency | Pout (dBm) |
Gps (dB) |
ACPR (dBc) |
ICC (mA) |
Test Signal |
| 3500(1) MHz | 22.3 | 38.2 | –48.0 | 482 | LTE 20 MHz |
| 3500(2) MHz | 17.4 | 36.7 | –48.0 | 242 | |
| 3500(3) MHz | 22.6 | 38.3 | –48.0 | 460 | |
| 3700(1) MHz | 21.6 | 38.0 | –48.0 | 470 | |
| 3700(2) MHz | 18.2 | 37.0 | –48.0 | 260 | |
| 3700(3) MHz | 22.8 | 37.7 | –48.0 | 495 |
Buy/Parametrics
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