TECHNICAL NOTES

Mitsubishi Advancing Technology Mitsubishi, the leading manufacturer of circuit breakers, has been providing customers with a wide range of highly reliable and safe moulded case circuit breakers (MCCB) and earth-leakage circuit breakers (ELCB), corresponding to the needs of the age. Since pr

文件：1.19905 Mbytes 页数：105 Pages

MITSUBISHI

三菱电机

FRONT-END LSI

■ DESCRIPTION The Fujitsu MB54501 includes a low-noise amplifier and a mixer, which are used for front end of mobile telecommunication systems. Using Fujitsu’s advanced technology, MB54501 achieves an Icc of 6.0mA (typ.). ■ FEATURES Ampli

文件：85.79 Kbytes 页数：8 Pages

FUJITSU

富士通

LOW NOISE AMPLIFIER (2 CIRCUITS)

■ DESCRIPTION The Fujitsu MB54502 includes two independent amplifiers which are used for mobile telecommunication applications such as handy phones and car phones. Both of the amplifiers achieve low current consumption as well as the low noise performance. Using Fujitsu’s advanced technology, MB5

文件：54.04 Kbytes 页数：8 Pages

FUJITSU

富士通

HIGH-POWER AMPLIFIER

■ DESCRIPTION The Fujitsu MB54503 is a high-power amplifier which is used for mobile telecommunication systems such as handy phones and car phones. This device is ideally suitable for power amplifier driver. Using Fujitsu’s advanced technology, MB54503 achieves an Icc of 26.0mA (typ.). ■ FEATURE

文件：46.58 Kbytes 页数：8 Pages

FUJITSU

富士通

1.0 GHz band Low Power I/Q Modulator For Direct Conversion

■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

文件：160.14 Kbytes 页数：15 Pages

FUJITSU

富士通

1.0 GHz band Low Power I/Q Modulator For Direct Conversion

■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

文件：160.14 Kbytes 页数：15 Pages

FUJITSU

富士通

1.0 GHz band Low Power I/Q Modulator For Direct Conversion

■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

文件：160.14 Kbytes 页数：15 Pages

FUJITSU

富士通

1.0 GHz band Low Power I/Q Modulator For Direct Conversion

■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

文件：160.14 Kbytes 页数：15 Pages

FUJITSU

富士通

Quadrature Modulator IC (With 1.0 GHz Up-converter)

■ DESCRIPTION The MB54609 is an intermediate-frequency (IF) quadrature modulator IC incorporating a 1.0-GHz up-converter optimized for use in digital mobile telecommunication systems such as GSM and PDC (Personal Digital Cellular). The MB54609 incorporates a quadrature modulator for IF modulatio

文件：185.32 Kbytes 页数：23 Pages

FUJITSU

富士通

Quadrature Modulator IC (With 1.0 GHz Up-converter)

■ DESCRIPTION The MB54609 is an intermediate-frequency (IF) quadrature modulator IC incorporating a 1.0-GHz up-converter optimized for use in digital mobile telecommunication systems such as GSM and PDC (Personal Digital Cellular). The MB54609 incorporates a quadrature modulator for IF modulatio

文件：185.32 Kbytes 页数：23 Pages

FUJITSU

富士通