MB54608L
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 m A @3 V). SSOP-20 and BCC-16 package are available.(MB54608L: SSOP-20, MB54608B: BCC-16) s FEATURES
- Supporting GSM frequency band Output frequency: 1.0 GHz (max.) Output power:
- 4 d Bm(Typical, VBB = 1.0 Vp-p input)
- Low voltage operation: VCC = 2.6 V to 3.8 V
(Continued) s PACKAGES
20-pin plastic SSOP
16-pad plastic BCC
(FPT-20P-M03)
(LCC-16P-M04)
MB54608L/MB54608B
(Continued)
- Low current: Please refer to below table.
- Offset mixer on-chip: The separate power supply control is possible. (only MB54608L)
- Output power level switch (Mode) enables high power mode
Offset...
