Gali-4+ (RoHS compliant) is a wideband amplifier offering high dynamic range. It has repeatable performance from lot to lot, and is enclosed in a SOT-89 package. It uses patented Transient Protected Darlington configuration and is fabricated using InGaP HBT technology. Expected MTTF is 4,000 years at +85°C case temperature. Gali-4+ is designed to be rugged for ESD and supply switch-on transients. SIMPLIFIED SCHEMATIC AND PIN DESCRIPTION RF-OUT and DC-IN RF-IN 3 RF-OUT & DC-IN 4 2 GROUND 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. T ECO-024667 GALI-4+ MCL NY 260421 www.minicircuits.com
Manufacturer: Mini-Circuits
Win Source Part Number: 267146-GALI-4+
Popularity: Low
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Limited
RF Amplifier IC Cellular, PCS 0Hz ~ 4GHz SOT-89
RF Amplifier IC Cellular, PCS 0Hz ~ 4GHz SOT-89
RF Amplifier IC Cellular, PCS 0Hz ~ 4GHz SOT-89
IC AMP CELLULAR 0HZ-4GHZ SOT89
| Mini-Circuits | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | RF Amplifiers | RF Amplifiers | RF Amplifiers | RF Amplifiers |
| Product Number | GALI-4+ | 267146-GALI-4+ | 3157-GALI-4+CT-ND | GALI-4+ |
| Product Name | SMT MMIC, Linear, Gain Block, HBT Amplifier, DC to 4000 MHz, 50Ω, SOT-89 Style Package | RF Amplifiers - GALI-4+ | RF Amplifiers | RF and Wireless - RF Amplifiers |
| RoHS Compliant | RoHS | |||
| Operating Temperature | -45 to 85 C (-49 to 185 F) | |||
| Frequency Range | 4000 MHz | 0.0 to 4000 MHz | 0.0 to 4000 MHz | |
| Minimum Gain | 11 dB | 13.1 dB | ? to 13.1 dB | |
| Maximum Gain | 14.4 dB | 13.1 dB | 13.1 dB |
