LDMOS 2-stage integrated Doherty MMIC

The BLM9D2327-25B is a 2-stage fully integrated Doherty MMIC solution using Ampleon's state of the art GEN9 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 small cell final in the frequency range from 2300 MHz to 2700 MHz. Available in PQFN outline.

Features and benefits

  • Integrated input splitter
  • Integrated output combiner
  • High efficiency
  • Designed for broadband operation (frequency 2300 MHz to 2700 MHz)
  • Independent control of carrier and peaking bias
  • Integrated ESD protection
  • Source impedance 50 Ω; high power gain
  • Compliant to Directive 2002/95/EC, regarding restriction of hazardous substances (RoHS)

Applications

  • RF power MMIC for multi-carrier and multi-standard GSM, W-CDMA and LTE base stations in the 2300 MHz to 2700 MHz frequency range.

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 2300 2700 MHz
PL(3dB) nominal output power at 3 dB gain compression 25 W
Test signal: 1-c LTE 20 MHz
VDS drain-source voltage 2500 MHz [0] 28 V
Gp power gain 2500 MHz [0] 28.5 dB
ηD drain efficiency 2500 MHz [0] 40.3 %
PL(AV) average output power 2500 MHz [0] 4.9 W

Package / Packing

Type number Package Outline version Reflow-/Wave
soldering
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
BLM9D2327-25B PQFN20
(SOT1462-1)
sot1462-1_po.pdf Reel 7" Q1/T1 in Drypack Active Standard Marking BLM9D2327-25BZ
(9349 600 73515)

Pinning info

Pin Symbol Description Simplified outline Graphic symbol
1 n.c. not connected
2 n.c. not connected
3 n.c. not connected
4 n.c. not connected
5 VDS1 drain-source voltage of driver stages
6 VGS(peak) gate-source voltage of peaking
7 VGS(carr) gate-source voltage of carrier
8 RF_IN RF input
9 VGS(carr) gate-source voltage of carrier
10 VGS(peak) gate-source voltage of peaking
11 VDS1 drain-source voltage of driver stages
12 n.c. not connected
13 n.c. not connected
14 n.c. not connected
15 n.c. not connected
16 RF_OUT/VDS2 RF output / drain-source voltage of final stages
17 RF_OUT/VDS2 RF output / drain-source voltage of final stages
18 RF_OUT/VDS2 RF output / drain-source voltage of final stages
19 RF_OUT/VDS2 RF output / drain-source voltage of final stages
20 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
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLM9D2327-25B 9349 600 73515 BLM9D2327-25BZ DigiKey Buy Request samples
RFMW Buy

Design support

Title Type Date
PCB Design BLM9D2327-25B (Data sheet) Design support 2017-10-04