ERA-3SM+ is a DC to 3 GHz monolithic microwave integrated circuit amplifier for 50-ohm systems, housed in a Micro-X package with case style WW107. It operates from a single +3.0 to +3.4 V supply at 40 mA, with gain ranging from 15.4 to 24.4 dB across the band. The device is unconditionally stable, internally matched, and features an output P1dB of 9 to 12.5 dBm and an output IP3 of +21 to +27 dBm. It has a noise figure of 2.6 to 2.9 dB and thermal resistance of 186 °C/W. Operating temperature ranges from -45°C to +85°C, with an ESD rating of HBM Class 1A and MSL1 moisture sensitivity rating.
ERA-3SM+ (RoHS compliant) is a wideband amplifier offering high dynamic range. It has repeatable performance from lot to lot. It is enclosed in a Micro-X package. ERA-3SM+ uses Darlington configuration and is fabricated using InGaP HBT technology. Expected MTTF is 9,000 years at 85°C case temperature. SIMPLIFIED SCHEMATIC AND PIN DESCRIPTION RF-OUT and DC-IN RF-OUT and DC-IN 3 RF-IN 4 GND GND 2 1 RF-IN GROUND Function Pin Number Description RF-IN 1 RF input pin. This pin requires the use of an external DC blocking capacitor chosen for the frequency of operation. RF output and bias pin. DC voltage is present on this pin; therefore a DC blocking capacitor is necessary for proper RF-OUT and DC-IN 3 operation. An RF choke is needed to feed DC bias without loss of RF signal due to the bias connection, as shown in “Recommended Application Circuit”. Connections to ground. Use via holes as shown in “Suggested Layout for PCB Design” to reduce ground path GND 2,4 inductance for best performance. REV. R ECO-024491 ERA-3SM+ MCL NY 250211 www.minicircuits.com
RF Amplifier IC Cellular, CATV, DBS, PCS, WLAN 0Hz ~ 3GHz
RF Amplifier IC Cellular, CATV, DBS, PCS, WLAN 0Hz ~ 3GHz
RF Amplifier IC Cellular, CATV, DBS, PCS, WLAN 0Hz ~ 3GHz
Manufacturer: MINI
Win Source Part Number: 090014-ERA-3SM+
Family Name: ERA-3SM
Alternative Parts (Cross-Reference): CHA3080-98F/00; CHA3090-98F/00;
Introduction Date: November 13, 2006
ECCN: EAR99
Estimated EOL Date: 2023
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Balance
IC RF AMP CELLULAR 0HZ-3GHZ 4SMD
| Mini-Circuits | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | RF Amplifiers | RF Amplifiers | RF Amplifiers | RF Amplifiers |
| Product Number | ERA-3SM+ | 3157-ERA-3SM+CT-ND | 090014-ERA-3SM+ | ERA-3SM+ |
| Product Name | SMT MMIC, Linear, Gain Block, HBT Amplifier, DC to 3000 MHz, 50Ω, Micro-X Style Package | RF Amplifiers | RF Amplifiers - ERA-3SM+ | RF and Wireless - RF Amplifiers |
| RoHS Compliant | RoHS | |||
| Operating Temperature | -45 to 85 C (-49 to 185 F) | |||
| Frequency Range | 3000 MHz | 0.0 to 3000 MHz | 0.0 to 3000 MHz | |
| Minimum Gain | 0.0045 dB | 18.5 dB | ? to 18.5 dB | |
| Maximum Gain | 24.4 dB | 18.5 dB | 18.5 dB |
