SL1454 Datasheet | Zarlink Semiconductor

FEATURES s Excellent Threshold s Negligible Differential Gain and Phase Errors s Video Bandwidth Suitable for High Definition TV s High Sensitivity and Wide Dynamic Range s Wide Operating Frequency Range: 70 to 150MHz DP8 Fig. 1 Pin connections - top view ABSOLUTE MAXIMUM RATINGS Operating temperature range Supply voltage, pin 6 Input voltage, pin 7 or 8 Storage temperature Junction temperature 210°C to180°C 7V 2- 5V p-p 255°C to 1150°C 1175°C ORDERING INFORMATION SL1454 NA DP (14-lead plastic DIL package) .. QUADRATURE DEMODULATOR PONENTS 2 3 1k 2k 70p 1k INPUT REF INPUT SIGNAL 7 8 2k 2p 2p VIDEO OUTPUT INPUT AMPLIFIER DEMODULATOR VIDEO AMPLIFIER 0V 0V Fig. 2 Block diagram Data Sheet 4 U . . .. 4U. .. ELECTRICAL CHARACTERISTICS These characteristics are guaranteed over the following conditions (unless otherwise stated): TAMB = 125°C, VCC = 14- 5V to 15- 5V, Q = 2, f = 140MHz Characteristic Pin Min. Supply current, ICC Video output voltage Video bandwidth Minimum operating frequency Maximum operating frequency Input voltage Intermodulation 6 5 5 8 8 8 5 Value Typ. 30 0- 4 10 70 150 10 250 Max. 35 m A V p-p MHz MHz MHz m Vrms d B VCC = 5V Df = 21- 4MHz p-p Units Conditions Differential gain Differential phase Signal-to-noise ratio 5 5 5 70 ,61 ,61 % deg d B Product of input modulation: f = 4- 4MHz, Df = 21- 4MHz p-p and f = 6MHz, Df = 3MHz p-p (PAL colour and sound subcarriers). Df = 21- 4MHz p-p. Demodulated staircase referred to input staircase before modulation. Demodulated colour bar waveform referred to waveform before modulation. Ratio of output with Df = 21- 4MHz p-p at 1MHz to output rms noise in 10MHz bandwidth with Df = 0. QUADRATURE...