Overview
The BLM6G22-30G,118 is a 30 W LDMOS 2-stage power MMIC (Monolithic Microwave Integrated Circuit) designed for base station applications, particularly in the frequency range of 2100 MHz to 2200 MHz. This component, produced by Ampleon USA Inc., was optimized for W-CDMA (Wideband Code Division Multiple Access) systems. However, it has been discontinued and replaced by the BLM7G1822S-40PBG model.
Key Specifications
| Symbol | Parameter | Conditions | Min | Max | Unit | |
|---|---|---|---|---|---|---|
| f range | frequency range | 2100 | 2200 | MHz | ||
| P L(3dB) | nominal output power at 3 dB gain compression | Test signal: 2-c W-CDMA | 30 | W | ||
| G p | power gain | P L(AV) = 2 W; V DS = 28 V | 27.5 | 29.5 | 32.5 | dB |
| RL in | input return loss | P L(AV) = 2 W; V DS = 28 V; I Dq = 270 mA | -14 | -10 | dB | |
| η D | drain efficiency | P L(AV) = 2 W; V DS = 28 V; 2100 MHz < f < 2200 MHz; I Dq = 270 mA | 7.5 | 9 | % | |
| P L(AV) | average output power | 2 | W | |||
| IMD3 | third-order intermodulation distortion | P L(AV) = 2 W; V DS = 28 V | -48 | -44.5 | dBc | |
| ACPR | adjacent channel power ratio | P L(AV) = 2 W; V DS = 28 V; 2100 MHz < f < 2200 MHz; I Dq = 270 mA | -50 | -47 | dB |
Key Features
- Excellent thermal stability
- Biasing of individual stages is externally accessible
- High power gain
- Integrated ESD protection
- Integrated temperature compensated bias
- On-chip matching (input matched to 50 Ohm, output partially matched)
- Designed for broadband operation (2100 MHz to 2200 MHz)
- Small component size, very suitable for PA size reduction
- Compliant to Directive 2002/95/EC, regarding RoHS
Applications
The BLM6G22-30G,118 is primarily designed for base station applications, particularly in the W-CDMA frequency range of 2100 MHz to 2200 MHz.
Q & A
- What is the frequency range of the BLM6G22-30G,118? The frequency range is from 2100 MHz to 2200 MHz.
- What is the nominal output power at 3 dB gain compression? The nominal output power at 3 dB gain compression is 30 W.
- What is the typical power gain of the BLM6G22-30G,118? The typical power gain is 29.5 dB.
- Does the BLM6G22-30G,118 have integrated ESD protection? Yes, it has integrated ESD protection.
- What is the average output power of the BLM6G22-30G,118? The average output power is 2 W.
- Is the BLM6G22-30G,118 compliant with RoHS Directive 2002/95/EC? Yes, it is compliant.
- What are the packaging options for the BLM6G22-30G,118? It is available in gull wing for surface mount (SOT822-1) or flat lead (SOT834-1).
- Why is the BLM6G22-30G,118 no longer available? The BLM6G22-30G,118 has been discontinued and replaced by the BLM7G1822S-40PBG model.
- What are the key benefits of the BLM6G22-30G,118? Key benefits include excellent thermal stability, high power gain, and integrated temperature compensated bias.
- What is the input return loss of the BLM6G22-30G,118? The input return loss is typically -10 dB.
