Datasheet Summary
FUJITSU SEMICONDUCTOR DATA SHEET
DS04-23510-2E
ASSP
1.0 GHz band Low Power I/Q Modulator For Direct Conversion
MB54608L/MB54608B s DESCRIPTION
The MB54608L/B is an I/Q Modulator for direct conversion method, and is used for up to 1.0 GHz band digital cellular phones such as GSM, PDC and so on. MB54608L consists of a frequency doubler, a Flip-flop type quadrature phase shifter, I/Q modulator and a mixer for frequency offset with a separate power supply. Fujitsu’s advanced Bipolar process has realized very low current operation(ICC = 16.5 mA @3 V). SSOP-20 and BCC-16 package are available.(MB54608L: SSOP-20, MB54608B: BCC-16) s Features
- Supporting GSM frequency band Output frequency:...