HMC8200LP5ME

Data Sheet Intermediate Frequency Transmitter, 800 MHz to 4000 MHz HMC8200LP5ME FEATURES High linearity: supports modulations to 1024 QAM Tx IF range: 200 MHz to 700 MHz Tx RF range: 800 MHz to 4000 MHz Tx power control: 25 dB SPI controlled interface 32-lead, 5 mm × 5 mm LFCSP package APPLICATIONS Point to point communications Satellite communications Wireless microwave backhaul systems FUNCTIONAL BLOCK DIAGRAM HMC8200 32 SDI 31 SCLK 30 SEN 29 LO_P 28 LO_N 27 VCC_IRM 26 VCC_ENV 25 ENV_P SDO 1 DVDD 2 SPI RST 3 BB_IP 4 BB_IN 5 VCC_DGA 6 BB_QN 7 BB_QP 8 BAND GAP 24 ENV_N 23 D2S_OUT 22 VCC_D2S 21 VVA_IN 20 VGA_VCTRL 19 VCC_VGA 18 TX_OUT 17 VCC_AMP PACKAGE BASE TX_IFIN 9 DGA_S1_OUT 10 DGA_S2_IN 11 LOG_IF 12 SLPD_OUT 13 VCC_BG 14 LOG_RF 15 VCC_LOG 16 13868-001 GENERAL DESCRIPTION The HMC8200LP5ME is a highly integrated intermediate frequency (IF) transmitter chip that converts the industry standard 300 MHz to 400 MHz IF input signals to an 800 MHz to 4000 MHz single-ended radio frequency (RF) signal at its output. The IF transmitter chip is housed in a compact 5 mm × 5 mm LFCSP package and supports complex modulations up to 1024 QAM. The HMC8200LP5ME simultaneously reduces the design complexity of traditional microwave radios while realizing significant size and cost improvements. Figure 1. With IF input power ranges from −31 dBm to +4 dBm, the HMC8200LP5ME provides 35 dB of digital gain control in 1 dB steps and an analog voltage gain amplifier (VGA) continuousl...