U816BS-SP

www.DataSheet4U.com U816BS-SP 1.1-GHz Prescaler for TV Tuners Technology: Bipolar Features D Extrem low current consumption (typ. 17 mA) D Output harmonics strongly reduced D Scaling factor: 256 D High input sensitivity D ECL output stage D Electrostatic protection according to MIL-STD. 883 Case: 6-pin single-inline plastic Absolute Maximum Ratings Reference point Pin l, unless otherwise specified Parameters Supply voltage Input voltage range Junction temperature Ambient-temperature range Storage-temperature range Pin 4 Pins 5 and 6 Symbol VS Vi Tj Tamb Tstg Value 6 0 to VS 125 –25 to +85 –40 to +125 Unit V V °C °C °C Thermal Resistance Parameters Junction ambient Symbol RthJA Maximum 100 Unit K/W TELEFUNKEN Semiconductors Rev. A1, 05-Sep-96 1 (5) U816BS-SP Figure 1. Block diagram Pin Configuration Pin 1 2, 3 Function Ground Output Pin 4 5, 6 Function VS Input Electrical Characteristics VS = 4.5 to 5.5 V, Tamb = 0 to 70 _ C, referred to test circuit, unless otherwise specified Parameters Supply-voltage range Supply current Input sensitivity 1) Test Conditions / Pin Pin 4 VS = 5 V Pin 4 RG = 50 W fi = 70 to 1000 MHz Pin 5, 6 fi = 1000 to 1100 MHz Pin 5, 6 fi = 1100 to 1200 MHz Pin 5, 6 RG = 50 W Pin 5, 6 Symbol VS IS Min 4.5 Typ 17 Max 5.5 21 Unit V mA vi vi vi Vi fimin fimax 10 15 40 300 70 1200 mV mV mV mV MHz MHz Large-signal compatibility Frequency range Output stage Balanced ECL output Voltage swing each output Output impedance 1) fi ≤ 1000 MHz CL = 13 pF....