National Semiconductor Semiconductors Linear I.C.s Consumer Circuits LM703L Low Power Drain RF/iF Amplifier REFERENCE TABLE Code Stock No. LM703LH 19682D LM703LN 31132G GENERAL DESCRIPTION The LM703L is a monolithic RF-IF amplifier, having an efficient DC biasing system, reducing demands \ upon power supply.and decoupling elements. Its low internal feedback guarantees a high * stability-limited gain. : FEATURES Power consumption 84mW (maximum). Forward transadmittance 33. mmhos. Input conductance 0.35 mmhos. Output conductance 0.03 mmhos. Peak-to-peak output current 5.0mA Applications include limiting and non-limiting amplifiers, mixers, and RF oscillators. The LM708L is specifically characterized for operation in consumer applications such as TV sound IF, FM-IF limiter amplifier, and Chroma reference oscitlator for cotour TV. ABSOLUTE MAXIMUM RATINGS -Supply voltage 20V Output coliector voltage 24V Voltage between input terminals +5.0V Internal power dissipation 200mW Operating temperature range 0C to 70C Storage temperature range 65C to 150C Lead temperature (soldering,60sec) 300C CONNECTION DIAGRAM LM703LH See outline drawing No. 97 for dimensions. CONNECTION DIAGRAM LM703LN Decoupling ~! LJ 8 v- TopView NC 2] 7. Output Input High 3 16 NC eno 4 5. input Low See outline drawing No. 103 for dimensions, MANUFACTURER'S CURRENT LIST PRICES ARE ALWAYS CHARGED