Thick-Film Hybrid IC Unipolar Fixed-Current Chopper (External-Excited PWM) Scheme and Built-in Phase Signal Distribution IC Two-Phase Stepping Motor Driver (Square Wave Drive) Output Current 2.2A

Overview The STK672-340-E is a unipolar fixed-current chopper type 2-phase stepping motor driver hybrid IC. It features power MOSFETs in the output stage and a built-in phase signal distribution IC. The incorporation of a phase distribution IC allows the STK672-340-E to control the speed of the m

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SANYO

三洋

Thick-Film Hybrid IC Unipolar Fixed-Current Chopper (External-Excited PWM) Scheme and Built-in Phase Signal Distribution IC Two-Phase Stepping Motor Driver (Square Wave Drive) Output Current 2.2A

ONSEMI

安森美半导体

Medium-Power Amplifier

GENERAL DESCRIPTION The KGF1254B is a medium-power amplifier, with frequencies ranging from the UHF-band to the L-band, that features high output power, low noise, and low current operation. The KGF1254B specifications are guaranteed to a fixed matching circuit for 5.2 V and 850 MHz; external imp

文件：171.05 Kbytes 页数：14 Pages

OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社

Medium-Power Amplifier

GENERAL DESCRIPTION The KGF1254B is a medium-power amplifier, with frequencies ranging from the UHF-band to the L-band, that features high output power, low noise, and low current operation. The KGF1254B specifications are guaranteed to a fixed matching circuit for 5.2 V and 850 MHz; external imp

文件：171.05 Kbytes 页数：14 Pages

OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社

Integrated Circuit Phase-Lock Loop (PLL) Frequency Synthesizer for CB

Features: • Programmable Divider – Divided by 3 to 255 • 10–Bit Divider • Phase Detector • Reference Oscillation Circuit • On–Chip Filter Amplifier • Code Converter • Only two or three crystals required for CB radio AM frequency selection • Unlocked signals are detected at

文件：23.13 Kbytes 页数：2 Pages

NTE