LDMOS 3-stage integrated Doherty MMIC

The BLM10D3438-70ABG is a 3-stage fully integrated Doherty MMIC solution using Ampleon’s state of the art GEN10 LDMOS technology. The carrier and peaking device, input splitter and output combiner are integrated in a single package. This multiband device is perfectly suited as general purpose driver or mMIMO final in the frequency range from 3400 MHz to 3800 MHz. Available in gull wing.

Features and benefits

  • Integrated input splitter
  • Integrated output combiner
  • High efficiency
  • Designed for broadband operation (frequency 3400 MHz to 3800 MHz)
  • Independent control of carrier and peaking bias
  • Integrated ESD protection
  • Source impedance 50 Ω; high power gain
  • For RoHS compliance see the product details on the Ampleon website

Applications

  • RF power MMIC for multi-carrier and multi-standard GSM, W-CDMA and LTE base stations in the 3400 MHz to 3800 MHz frequency range

Downloads

Datasheet
All documentation

All documents

Design tool

RF Power Lifetime Calculator

Transistor:
BLM10D3438-70ABG

LDMOS 3-stage integrated Doherty MMIC

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 3400 3800 MHz
PL(3dB) nominal output power at 3 dB gain compression 66 W
Test signal: Pulsed CW
VDS drain-source voltage [0] [1] 28 V
PL(AV) average output power [0] [1] 10 W
Gp power gain f = 3600 MHz [0] [1] 29.5 31.5 33.5 dB
ηD drain efficiency PL = 10 W (40 dBm) [0] [1] 33 42 %
ηD drain efficiency PL = PL(3dB) [0] [1] 34 41 %
RLin input return loss [0] [1] -15 -10 dBm
PL(3dB) output power at 3 dB gain compression [0] [1] 47.4 48.2 dBm

Package / Packing

Type number Package Outline version Reflow-/Wave
soldering
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
BLM10D3438-70ABG OMP-400-8G-1
(OMP-400-8G-1)
omp-400-8g-1_po.pdf Tray, NonBakeable, Multiple in Drypack Active Standard Marking BLM10D3438-70ABGZ
(9349 602 61517)
Reel 13" Q1/T1 in Drypack Active Standard Marking BLM10D3438-70ABGYZ
(9349 602 61535)

Pinning info

Pin Symbol Description Simplified outline Graphic symbol
1 VDS1 drain-source voltage of driver stages
2 VGS(P) gate-source voltage of peaking P
3 VGS(C) gate-source voltage of carrier C
4 RF_IN RF input
5 VGS(C) gate-source voltage of carrier C
6 VGS(P) gate-source voltage of peaking P
7 VDS1 drain-source voltage of driver stages
8 RF_OUT/VDS2 RF output / drain-source voltage of final stages
flange GND RF ground

Quality

Type number Orderable part number Chemical content RoHS / RHF Leadfree conversion date MSL MSL LF
BLM10D3438-70ABG BLM10D3438-70ABGZ BLM10D3438-70ABG Always Pb-free 3 3
BLM10D3438-70ABG BLM10D3438-70ABGYZ BLM10D3438-70ABG Always Pb-free 3 3
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLM10D3438-70ABG 9349 602 61517 BLM10D3438-70ABGZ DigiKey Buy Request samples

Design support