HomedatasheetCA1391E

CA1391E Datasheet

TV Horizontal Processors
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Description

Features, Applications

Description

The Harris CA1391E and CA1394E are monolithic integrated circuits designed for use in the low-level horizontal section of monochrome or color television receivers. Functions include a phase detector, an oscillator, a regulator, and a pre-driver. The CA1391E and CA1394E are electrically equivalent and pin compatible with industry types 1391 and 1394 in similar packages.

Features

CA1391E - Positive Horizontal Sawtooth Input CA1394E - Negative Horizontal Sawtooth Input Internal Shunt Regulator Linear Balanced Phase Detector Preset Hold Control Capability Pull-In. �300Hz (Typ) Low Thermal Frequency Drift Small Static Phase Error Variable Output Duty Cycle Adjustable DC Loop Gain

PART NUMBER CA1391E CA1394E TEMP. RANGE (oC) to 85 PACKAGE 8 Ld PDIP 8 Ld PDIP PKG. NO. E8.3

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright

DC Supply Current. 40mA DC Output Voltage. 40V DC Output Current. 30mA Sync Input Voltage. 5VP-P Sawtooth Input Voltage. 5VP-P

Thermal Resistance (Typical, Note 1) JA (oC/W) PDIP Package. 120 Maximum Junction Temperature (Plastic Package). 150oC Maximum Storage Temperature Range. to 150oC Maximum Lead Temperature (Soldering 10s). 300oC

CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE: JA is measured with the component mounted on an evaluation PC board in free air.
(See Figure 1) TEST CONDITIONS TEMP. (oC) 25 MIN 8 TYP MAX 9 UNITS V

= 1 Measure Terminal 6 to GND = 1 Counter to Terminal = 2 Measure Terminal = 2 Measure Terminal 1 to GND = 2 Measure Terminal 3 to GND = 2 Measure Terminal = 2 Measure Terminal = 2 Measure Terminal to +4V


Phase Detector Balance + VDET3 Sync Diode Static Phase Error Oscillator Pull In Range Oscillator Hold In Range NOTE: 2. Polarity reversed in the = 2 See Figure 3

PREDRIVER OSC. TIMING 7 OSCILLATOR V+ 6 REGULATOR PHASE DETECTOR

Features

Parameters

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Manufacturer information

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