LEE-19+ (RoHS compliant) is a wideband amplifier offering high dynamic range. It has repeatable performance from lot to lot. It is enclosed in a 3 x 3 mm MCLP molded plastic package. Expected MTBF is 3,000 years at +85°C case temperature. SIMPLIFIED SCHEMATIC AND PIN DESCRIPTION RF-OUT and DC-IN INDEX ON TOP RF-IN RF-IN (1) GND (2) GND (4) BOTTOM RF-OUT and VIEW DC-IN (3) 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. L ECO-024941 LEE-19+ MCL NY 250320 www.minicircuits.com
Manufacturer: Mini-Circuits
Win Source Part Number: 718976-LEE-19+
Manufacturer Homepage: www.minicircuits.com
Reference Date Code: 1730+
Popularity: Low
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Limited
RF Amplifier IC Cellular, PCS 0Hz ~ 8GHz FG873
RF Amplifier IC Cellular, PCS 0Hz ~ 8GHz FG873
RF Amplifier IC Cellular, PCS 0Hz ~ 8GHz FG873
IC AMP CELLULAR 0HZ-8GHZ FG873
| Mini-Circuits | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | RF Amplifiers | RF Amplifiers | RF Amplifiers | RF Amplifiers |
| Product Number | LEE-19+ | 718976-LEE-19+ | 3157-LEE-19+DKR-ND | LEE-19+ |
| Product Name | SMT MMIC, Linear, Gain Block, HBT Amplifier, DC to 8000 MHz, 50Ω, 3x3 mm QFN Style Package | RF Amplifiers - LEE-19+ | RF Amplifiers | RF and Wireless - RF Amplifiers |
| RoHS Compliant | RoHS | |||
| Operating Temperature | -45 to 85 C (-49 to 185 F) | |||
| Frequency Range | 8000 MHz | 0.0 to 8000 MHz | 0.0 to 8000 MHz | |
| Minimum Gain | 9 dB | 9 dB | ? to 9 dB | |
| Maximum Gain | 12.1 dB | 9 dB | 9 dB |
