Low-voltage frequency synthesizer for radio telephones

GENERAL DESCRIPTION The UMA1021AM BICMOS device integrates a prescaler, programmable dividers, and a phase comparator to implement a phase-locked loop. The device is designed to operate from 3 NiCd cells, in pocket phones, with low current and nominal 3 V supplies. FEATURES • Low phase noise

文件：104.12 Kbytes 页数：16 Pages

PHI

PHI

Low-voltage frequency synthesizer for radio telephones

GENERAL DESCRIPTION The UMA1021AM BICMOS device integrates a prescaler, programmable dividers, and a phase comparator to implement a phase-locked loop. The device is designed to operate from 3 NiCd cells, in pocket phones, with low current and nominal 3 V supplies. FEATURES • Low phase noise

文件：104.12 Kbytes 页数：16 Pages

PHI

PHI

Low-voltage frequency synthesizer for radio telephones

GENERAL DESCRIPTION The UMA1021M BICMOS device integrates a prescaler, programmable dividers, and a phase comparator to implement a phase-locked loop. The device is designed to operate from 3 NiCd cells, in pocket phones, with low current and nominal 3 V supplies. FEATURES • Low phase noise •

文件：107.51 Kbytes 页数：16 Pages

PHI

PHI

Low cost dual frequency synthesizer for radio telephones

GENERAL DESCRIPTION The UMA1022M BICMOS device integrates prescalers, programmable dividers, a crystal oscillator/buffer and phase comparators to implement two phase-locked loops. The device is designed to operate from 3 NiCd or a single LiIon cell in pocket phones, or from an external 3 V supply

文件：126.57 Kbytes 页数：20 Pages

PHI

PHI

ULTRAMITE SURFACE MOUNT 500 Watt Transient Voltage Suppressor 5.0 to 170 V

DESCRIPTION These 500 watt transient voltage suppressors offer capabilities only found in larger packages. They are used for protecting against a variety of transients from inductive switching environments or lower levels of induced secondary lightning effects of IEC61000-4-5. It offers the same

文件：255.13 Kbytes 页数：4 Pages

MICROSEMI

美高森美

ULTRAMITE SURFACE MOUNT 500 Watt Transient Voltage Suppressor 5.0 to 170 V

DESCRIPTION These 500 watt transient voltage suppressors offer capabilities only found in larger packages. They are used for protecting against a variety of transients from inductive switching environments or lower levels of induced secondary lightning effects of IEC61000-4-5. It offers the same

文件：255.13 Kbytes 页数：4 Pages

MICROSEMI

美高森美

丝印：A10；Package：UMT5；General purpose (dual digital transistors)

UMA10N / FMA10A / IMB17A Features 1) Two DTA113Z chips in a UMT or SMT package. UMG10N Features 1) Two DTA113Z chips in a UMT package.

文件：35.48 Kbytes 页数：1 Pages

ROHM

罗姆

Data processor for cellular radio DPROC2

文件：172.61 Kbytes 页数：36 Pages

PHI

PHI

Data processor for cellular radio DPROC2

文件：172.61 Kbytes 页数：36 Pages

PHI

PHI

Data processor for cellular radio DPROC2

文件：172.61 Kbytes 页数：36 Pages

PHI

PHI