THS9001 - Texas Instruments

THS9001 50-MHz to 750-MHz CASCADEABLE AMPLIFIER

The THS9001 is a medium power, cascadeable, gain block optimized for high IF frequencies. The amplifier incorporates internal impedance matching to 50 Ω, and achieves greater than 15-dB input, and output return loss from 50 MHz to 350 MHz with VS = 5 V, R(BIAS) = 237 Ω, L(COL) = 470 nH. Design requires only 2 dc-blocking capacitors, 1 power-supply bypass cap.

Features

1
•2 High Dynamic Range
  – OIP3 = 36 dBm
  – NF < 4.5 dB
• Single-Supply Voltage
• High Speed
  – VS = 3 V to 5 V
  – IS = Adjustable
• Input/Output Impedance
  – 50 Ω APPLICATIONS
• IF Amplifiers
  – TDMA: GSM, IS-136, EDGE/UWE-136
  – CDMA: IS-95, UMTS, CDMA2000
  – Wireless Local Loops
  – Wireless LAN: IEEE802.11 DESCRIPTION The THS9001 is a medium power, cascadeable, gain block optimized for high IF frequencies. The amplifier incorporates internal impedance matching to 50 Ω, and achieves greater than 15-dB input, and output return loss from 50 MHz to 350 MHz with VS = 5 V, R(BIAS) = 237 Ω, L(COL) = 470 .