Single Operational Amplifiers

Single Operational Amplifiers

文件：317.42 Kbytes 页数：9 Pages

SIEMENS

西门子

Mixers

Features ● Versatile application ● Wide ragne of supply voltage ● Few external components ● High conversion transconductance ● Low noise figure

文件：85.37 Kbytes 页数：6 Pages

SIEMENS

西门子

Control IC for Switched-Mode Power Supplies using MOS-Transistors

Features ● Fold-back characteristics provides overload protection for external components ● Burst operation under secondary short-circuit condition implemented ● Protection against open or a short of the control loop ● Switch-off if line voltage is too low (undervoltage switch-off) ● Line vol

文件：560.9 Kbytes 页数：20 Pages

SIEMENS

西门子

Stereo Decoder/Noise Blanker

Features • Internal reference voltage source • Adjustment free oscillator with ceramic resonator 456 kHz • Pilot dependent mono/stereo switching with hysteresis • Stereo indicator output • Analogue control of mono/stereo change over (stereo noise control, SNC) • Pilot canceller (19 kHz) • A

文件：671.89 Kbytes 页数：15 Pages

SIEMENS

西门子

Control IC for Switched-Mode Power Supplies using MOS-Transistor

The IC TDA 4605-3 controls the MOS-power transistor and performs all necessary control and protection functions in free running flyback converters. Because of the fact that a wide load range is achieved, this IC is applicable for consumer as well as industrial power supplies. The serial circuit a

文件：557.18 Kbytes 页数：20 Pages

SIEMENS

西门子

Control IC for Switched-Mode Power Supplies using MOS-Transistors

The IC TDA 4605-3 controls the MOS-power transistor and performs all necessary control and protection functions in free running flyback converters. Because of the fact that a wide load range is achieved, this IC is applicable for consumer as well as industrial power supplies. The serial circuit a

文件：751.63 Kbytes 页数：23 Pages

INFINEON

英飞凌

Multistandard Sound IF

Features ● Sound carrier mixer ● VCO ● Programmable Divider ● Reference divider with crystal oscillator ● Phase comparator ● Operational amplifier for PLL filter ● I2C bus interface ● 3 identical FM channels with limiter amplifiers and coincidence demodulators.

文件：361.7 Kbytes 页数：17 Pages

SIEMENS

西门子

AF-AMPLIFIER FOR TELEVISION SETS

Functional Description This device is a short-circuit proof AF-amplifier with minimal external circuitry requirements. It offers a standby function that insures no audible switch on/off noise.

文件：260 Kbytes 页数：10 Pages

SIEMENS

西门子

Video and Sound IF with FM-PLL Demodulator, AFC and V & S SCART

Features ●Features video and sound IF ●Video and sound SCART ●AFC ●NTSC option

文件：450.45 Kbytes 页数：11 Pages

SIEMENS

西门子

Video IF with FPLL, MAC State

Bipolar IC Circuit Description The IF circuit consists of a four-stage capacitively coupled and symmetrically designed controlled amplifier and a real synchronous demodulator with a FPLL-carrier regeneration. Two IF inputs can be selected for applications with different SAWs. The main perf

文件：269.04 Kbytes 页数：10 Pages

SIEMENS

西门子