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Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

Overview
The MMZ38333B is a 3-stage high linearity InGaP HBT broadband amplifier designed for small cells and LTE base stations. It provides exceptional 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.
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## 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
## Features 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
1\\. High bias, high linearity. 2. Low bias, high linearity. 3. High power.

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MMZ38333BT1 Specifications

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(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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SN:H0.33061LO92298V21Q0QC0S1

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