MADCSM0011 Datasheet | Tyco Electronics

Features - - - - - - - - Dual Mode Downconverter with LO Amplifier 3mm 12-Lead PQFN Package Operates over 2.7 V to 5 V Supply Voltage High Gain: 12.5 d B Typical High Input Intercept Point: +8 d Bm Typical Low Current Draw: 12 m A Typical Adjustable IP3 Level Low LO Drive Level: -10 d Bm MADCSM0011 V2 Functional Block Diagram ` ` ` Description M/A-’s MADCSM0011 integrated downconverter bines a downconverting mixer, an IF amplifier, a LO buffer amplifier and an output mode switch. The MADCSM0011 is packaged in a low cost 3mm 12-Lead PQFN package with an exposed pad for improved high frequency grounding. M/A- designed the MADCSM0011 for handsets requiring wide dynamic range and low power consumption. A mode switch is incorporated into the MADCSM0011 to switch between CDMA and AMPs operation. The MADCSM0011 is fabricated using M/A-’s 0.5-micron low noise E/D Ga As MESFET process. The process features full passivation for increased performance and reliability. ` ` ` Pin Configuration Pin No. Pin Name 1 2 3 4 5 6 MIX GND LO IN GND LOA VDD IFA SRC CDMA IF OUT GND AMPS IF OUT MODE SEL IFA VDD IFA IN Description Mixer RF Input/Mixer IF Output DC and RF Ground Local oscillator input (-10 to -5 d Bm) DC and RF Ground LOA supply voltage; RF bypassing required Parallel RC network determines the IFA Current, Gain and IIP3 CDMA IF Output of downconverter; IF matching required DC and RF Ground AMPs IF Output of downconverter; IF matching required Selects between AMPs and CDMA IF Output IFA supply voltage; RF bypassing required IFA Input Ordering Information1 Part Number MADCSM0011 MADCSM0011TR MADCSM0011SMB Package Bulk Packaging Tape and Reel (1K Reel) Sample Test Board 7 8 9 10 11 12 1. Reference Application Note M513 for reel size information. Absolute Maximum Ratings 2,3 Parameter Voltage Input Power Operating Temperature Storage Temperature Absolute Maximum 6V 0 d Bm -30°C to +85°C -65°C to +150°C 2. Exceeding any one or bination of these limits may cause...