SL6440

THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS w w w .d e e h s a t a . u t4 m o c www.DataSheet4U.com SL6440 HIGH LEVEL MIXER The SL6440 is a double balanced mixer intended for use in radio systems up to 150MHz. A special feature of the circuit allows external selection of the DC operating conditions by means of a resistor connected between pin 11 (bias) and Vcc When biased for a supply current of 50mA the SL6440 offers a 3rd order intermodulation intercept point of typically +30dBm, a value previously unobtainable with integrated circuits. This makes the device suitable for many applications where diode ring mixers had previously been used and offers the advantages of a voltage gain, low local oscillator drive requirement and superior isolation. DG16 DP16 Fig.1 Pin connections - top view FEATURES s s s s +30dBm Input Intercept Point +15dBm Compression Point (1dB) Programmable Performance Full Military Temperature Range (SL644A) ABSOLUTE MAXIMUM RATINGS Supply voltage and output pins Maximum power dissipation (Derate above 25°C: 8mW/°C) Storage temperature range Programming current into pin 11 15V 1200mW -65°C to +150°C 50mA APPLICATIONS s s s Mixers in Radio Transceivers Phase Comparators Modulators THERMAL CHARACTERISTICS Thermal resistance: 0JA 0JC Time constant: Junction-Ambient Maximum chip temperature 125°C/W 1.9 mins 150°C ORDERING INFORMATION SL6440 A DG SL6440 C DP ELECTRICAL CHARACTERISTICS Test condltions (un...