IDTF0552NLGI中文资料Sampling IF Receiver数据手册Renesas规格书

描述 Description

This document describes the specifications for the IDTFO552 1710MHz to 2050MHz dual path Sampling Intermediate Frequency(SIF) Receiver ideal for Multi-mode, Multi-carrier BaseStation Receivers. Refer to the Part # Matrix below describing the frequency coverage of the complete series. This series of devices covers all UTRA bands up to 2.7 GHz and offers significantly better Noise and Distortion performance than currently available solutions. IF frequencies up to 450 MHz are supported.

The IDTF0552 SIF provides 29dB gain and offers 47dB gain adjustment in 1dB steps designed to operate with a single 5V supply. Nominally, the device offers +45 dBm Output IP3 using 450mA of Iec. Alternately one can configure the device in low current(LC) mode to reduce power consumption to <1.9 Watts.

This device is packaged in a 10x10 68-pin Thin QFN with 50 ohm single-ended RF input and 200 ohm differential IF output impedances for ease of integration into the receiver lineup. The EvKit is configured to match the 200 ohm differential IF output to 100 ohms differential for a broad range of IF center frequencies per the application drawings on page 51.

特性 Features

• Dual Channel for Diversity / MIMO Systems
• Combines FlatNoiseTM and Zero-DistortionTM technology
• 29 dB Total Power Gain
• 47 dB gain control range
• 1 dB Gain Steps
• Ultra linear +45 dBm IP3O
• Low NF: 9.6 dB @ GMAX
• 50 Ω input impedance
• Matched to 100 Ω differential output impedance
• Ultra high +19.8 dBm P1dBo
• Independent channel standby mode
• Constant LO impedance in STBY mode
• 6 bit parallel control
• 60 MHz to 450 MHz IF frequency range
• Excellent 2x2, 3x3, IM2, 2nd Harmonic Rejection
• ICC = 450mA STD Mode, 375mA LC Mode
• 10x10 68-pin TQFN package\r