Tube FZH or Röhre FZH ID, IC – Integrated Circuit, SPECIAL TUBEBASE in general and Universal shown. Radio tubes are valves. Part Number: FZHA Function: DIP 16P Maker: Siemens AG Pinouts: FZHA datasheet. Description: Datasheet PDF Download. FZH Datasheet, FZH PDF, FZH Data sheet, FZH manual, FZH pdf, FZH, datenblatt, Electronics FZH, alldatasheet, free, datasheet.
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Speed regulation in reel to reel tape recorders cassette recorders turntables movie cameras in drivings of control systems. O outputs window edge i window center V,: For adjusting the tuners, voltages between. The input volt- ages at pins 11, 12 and 13 are freely selectable in the range between and 6 V.
BA T’ according to required current e. Driver for indicating lamp up to mA. With adequate external circuitry several IC’s can be connected in series.
Especially suited for radio receivers and the sound-IF fzzh111 in TV sets. With increasing voltage difference, the passage becomes more abrupt. These devices can be used with external components to czh111 adjustable output voltages and currents and also as datassheet power pass element in precision regulators.
By means of the input OP, slight frequency corrections can be done according to the following formula so that height reductions are balanced. Depending on the layout, a capacitor 10 to 50 pF may be required between pins 7 and 8 to prevent oscillations in the VHF band.
Applications of this kind can be used for level sensors, VU-meters, tachometers, field strength indicators etc. Each stage can be selected with very low current.
The switching-point is adjustable by resistor. Switch St switches the tuning voltage preselected zfh111 the potentiometer to the tuning output pin 1 1, switch Datashset 2 sends a signal to the output for chan- nel indication and band selection.
TBB B 8 pins in plastic plug-in package. TDB 7 System-ambient air: The leads are connected to the printed circuit by iron soldering or spot welding. The circuitry of the component is shown in figure 2.
TDA contains a controlled RF pre and intermediate stage, a multi- plicative push-pull mixer with separate oscillator, controlled IF amplifier, full-wave de- modulator, active low pass, as well as an amplifier to directly feed a field-strength indicator instrument.
Picture 1 shows the block diagram of the SAS Pins 10 and 12 may be connected through any impedance.
The integrated shutdown protects the IC from overheating. Group R 5 II 1. After inserting the package into the printed circuit board two or more pins should be bent at an angle of app. P and N types are able to control the PIN diode attenuators common today without additional transistors. Digital circuit, GX-family; temperature range: The display range is determined by the resistors R 3R 4and R 5. The distance of the bend from the case may not be below.
Automatic mono-stereo switching and manual stereo-mono switching forced mono. Suitable voltage dividers allowany possible adaptation, as e. V, is chosen so that a constant V 15 is obtained 50 mV PB. For single amplifier performance, see the TBA data sheet.
By means of the variable base width, this stereo decoder is best suited for car radios. For any additional setting: The ratio of the chrominance signal to the colour sync signal is at nominal contrast 3 dB below maximum and at nominal saturation 6 dB below maximum the same at the output and at the input. To be noted are its high regulation accuracy, its large supply voltage range and the possible current saving. Plastic plug-in package Plastic packages are soldered on the side of the printed circuit board opposite to the case, the pins are vertically bent and fit into holes at an equal distance of 7.
Without phototransistor suffices a fixed resistance which must have approx. They have been developed in consideration of the particular requirements of radio and TV sets.
A stored channel must come on again after closing S1. A positive signal at “1” results in a negative signal at output 3. Thus the resistance relationship are: TBB A 14 pins in plastic plug-in package.
In addition, they feature an adjustable input offset-voltage. At high values of generator resistance I lo can cause diffi- culties Fig. In case of a direct connection be- tween pins 10 and 12, the resistance from dafasheet pins to 14 must be at least Q. RF datasheer voltage parameter is generator impedance switching position 1 40 j 4.
The AF outputs are referred to ground and stabilized against hum of the supply voltage. Each integrated circuit contains 4 channel memories.
It is particularly suitable for control fsh111 as follow-up and adjusting control device with dead space. Higher accuracy can be obtained by using a filter of second order instead of C 3.
Engcomach Manila Saudi Arabia E. The chip lay-out has been designed to ensure tight thermal coupling between all the transistors in each channel to minimize and equalize thermal drifts between channels. Thus the case need not be held down while soldering. Zero crossing corresponds to resonance frequency.