|
|
PDF M52036SP Data sheet ( Hoja de datos )
| Número de pieza | M52036SP | |
| Descripción | SYNC SIGNAL PROCESSOR | |
| Fabricantes | Renesas Technology | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de M52036SP (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
|
No Preview Available !
M52036SP
SYNC SIGNAL PROCESSOR
REJ03F0086-0100Z
Rev.1.0
Sep.22.2003
Description
The M52036SP is a semiconductor integrated circuit for the automatic selection and rectification of sync waveforms.
The IC operates with synchronizing signals in three forms, that is, separate sync(positive or negative polarity, 1 to 5
Vp-p), composite sync (positive or negative polarity, 1 to 5 Vp-p), and synchronous video (negative sync). This IC is
optimal for processing sync signals for multi-scan-type displays.
Features
• Indicates the presence or absence of synchronizing-signal input and the polarities of the signals
• Pulse-output circuit is for open-collector output
• Clamp-pulse output and Clamp-pulse trigger is generated at the front edge for separate sync and composite sync
input, and at the rear edge for sync on video input.
• 20-pin shrink-DIP
Application
• Display Monitor
Recommended Operating Condition
• Supply voltage range: 11 to 13 V
• Rated supply voltage: 12 V
Block Diagram
Rev.1.0, Sep.22.2003, page 1 of 13
1 page  
M52036SP
Electrical Characteristics (cont.)
(Ta = 25°C Vcc = 12 V, VDD = Open)
Rev.1.0, Sep.22.2003, page 5 of 13
5 Page 
M52036SP
5) VERT S/S ADJ (pins [10])
The threshold voltage is approximately 1 V when no external adjustment is provided. The threshold voltage is
dependent on IC internal resistance. Pin [10] may be open; however, if noise may give adverse effect, ground the
pin with capacitor.
When the H element cannot be lowered sufficiently, connect resistance between pin [10] and Vcc to change the
threshold level. (Provide resistance such that when VDD (Digital Vcc) is 12 V, the threshold voltage will be 8 V or
less; and when VDD 1s 5 V, the threshold voltage will be 4 V or less.)
When there are serration pulses or other pulses during the V period, provide resistance such that the threshold
voltage will be half as high as VDD.
2. CP-Width
Timing terminal (pins [20])
The time constant depends on the current flowing out through pin [20] and the capacitance of the timing terminal.
The current flowing out through pin [20] is usually determined by the terminal voltage and the resistance of
externally attached resistor. A pulse width of 0.7 µ sec is obtained by an 18 kΩ (or 200 µA) resistor and a 100 pF
capacitor both installed externally.
3. Output stage
1) Logic output (pins [1], [2], [18] and [19])
This output system is illustrated in the figure shown below. The internal load resistance of this IC is 20 kΩ.
2) Pulse output (pins [13], [14], [15] and [17])
This output system is of open collector type as illustrated in the figure shown below. Approximately 6 mA can be
charged in.
3) Power supply
Supply 12 V to pin [16].
For the pulse output power, supply a digital Vcc of 5 to 12 V as illustrated below.
Rev.1.0, Sep.22.2003, page 11 of 13
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet M52036SP.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| M52036SP | SYNC SIGNAL PROCESSOR | Renesas Technology |
| M52036SP | SYNC SIGNAL PROCESSOR |  Mitsubishi |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |