BLM8AD22S-60ABG
Download datasheet This product has been discontinued.Click here for discontinuation information.
BLM8AD22S-60ABG
Download datasheet
This product has been discontinued.
Click here for discontinuation information.
The replacement is: B11G1822N60D
The replacement is: B11G1822N60D
LDMOS 2-stage integrated Doherty MMIC
The BLM8AD22S-60ABG is a dual section solution using Ampleon’s state of the art GEN8 LDMOS technology. It includes a 45 W 2-stage fully integrated Doherty MMIC in section A, and a 15 W, 2-stage MMIC in section B, allowing a 3-way 1:2:1 Doherty when both sections are externally combined. The carrier and peaking devices, input splitter and output combiner, of the 2-stage fully integrated Doherty MMIC of section A are integrated in package. This device is perfectly suited as final stage in massive MIMO or small cell applications in the frequency range from 2100 MHz to 2200 MHz. Available in gull wing.
Features and benefits
- Integrated input splitter in section A
- Integrated output combiner in section A
- Very high efficiency thanks to 3-way Doherty architecture
- Designed for broadband operation (frequency 2100 MHz to 2200 MHz)
- Integrated temperature compensated bias
- Independent control of carrier and peaking bias
- Integrated ESD protection
- Excellent thermal stability
- 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 2100 MHz to 2200 MHz frequency range
Parametrics
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| frange | frequency range | 2100 | 2200 | MHz | ||
| PL(3dB) | nominal output power at 3 dB gain compression | 61 | W | |||
| Test signal: 1-c LTE 20 MHz | ||||||
| VDS | drain-source voltage | 2140 MHz [0] | 28 | V | ||
| PL(AV) | average output power | 2140 MHz [0] | 10 | W | ||
| Gp | power gain | 2140 MHz [0] | 28.2 | dB | ||
| ηD | drain efficiency | 2140 MHz [0] | 46.7 | % | ||
| ACPR5M | adjacent channel power ratio (5 MHz) | 2140 MHz [0] | -34.7 | dBc | ||
Package / Packing
All type numbers in the table below are discontinued.
| Type number | Package | Outline version | Reflow-/Wave soldering |
Packing | Product status | Marking |
Orderable part number, (Ordering code (12NC)) |
|---|---|---|---|---|---|---|---|
| BLM8AD22S-60ABG | OMP-780-16G-1 (OMP-780-16G-1) |
omp-780-16g-1_po | Reel 13" Q1/T1 in Drypack | Discontinued | Standard Marking |
BLM8AD22S-60ABGY (9349 601 12518) |
Discontinuation information
| Type number | Ordering code (12NC) | Last-time buy date | Last-time delivery date | Replacement product | DN Notice | Status | Comments |
|---|---|---|---|---|---|---|---|
| BLM8AD22S-60ABG | 9349 601 12518 | 2024-09-30 | 2024-12-31 | B11G1822N60D | 202310003DN | Full Withdrawal |
Pinning info
| Pin | Symbol | Description | Simplified outline | Graphic symbol |
|---|---|---|---|---|
| 1 | VDS(A1) | drain-source voltage of driver stages of section A |
|
|
| 2 | VGS(A_P) | gate-source voltage of peaking A_P | ||
| 3 | VGS(A_C) | gate-source voltage of carrier A_C | ||
| 4 | RF_IN_A | RF input section A | ||
| 5 | n.c. | not connected | ||
| 6 | n.c. | not connected | ||
| 7 | n.c. | not connected | ||
| 8 | n.c. | not connected | ||
| 9 | n.c. | not connected | ||
| 10 | n.c. | not connected | ||
| 11 | RF_IN_B | RF input section B | ||
| 12 | n.c. | not connected | ||
| 13 | VGS(B_P) | gate-source voltage of peaking B_P | ||
| 14 | VDS(B1) | drain-source voltage of driver stages of section B | ||
| 15 | RF_OUT_B/VDS(B2) | RF output section B / drain-source voltage of final stages of section B | ||
| 16 | RF_OUT_A/VDS(A2) | RF output section A / drain-source voltage of final stages of section A | ||
| flange | GND | RF ground |
Ordering & availability
| Type number | Ordering code (12NC) | Orderable part number | Distributor | Buy online | Samples |
|---|---|---|---|---|---|
| BLM8AD22S-60ABG | 9349 601 12518 | BLM8AD22S-60ABGY | RFMW | Buy | Not available |
Ordering & availability
| Type number | Ordering code (12NC) | Orderable part number | Distributor | Buy online | Samples |
|---|---|---|---|---|---|
| BLM8AD22S-60ABG | 9349 601 12518 | BLM8AD22S-60ABGY | RFMW | Buy | Not available |
Documentation
| Title | Type | Date | |
|---|---|---|---|
| LDMOS 2-stage integrated Doherty MMIC | Data sheet | 2019-04-11 | |
| Mounting and soldering of RF transistors in overmolded plastic packages | Application note | 2023-07-24 | |
| Mounting and soldering of RF transistors in air cavity packages | Application note | 2024-05-23 | |
| Packages for RF power transistors | Leaflet | 2024-10-25 | |
| LDMOS ruggedness reliability | Other type | 2017-03-28 | |
| Efficiency improvement of LDMOS transistors for base stations: towards the theoretical limit | Other type | 2017-05-02 | |
| LDMOS technology for RF power amplifiers | Other type | 2017-05-03 | |
| RF power solutions for Wireless Infrastructure | Brochure | 2024-10-08 |
Design support
| Title | Type | Date | |
|---|---|---|---|
| Printed-Circuit Board (PCB) BLM8AD22S-60ABG (Data sheet) | Design support | 2019-04-25 |