NTE1677 Integrated Circuit Frequency Synthesizer for TV/CATV Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5V Logic Input Voltage, VIN1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to VCC ELC Input Voltage, VIN2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0VP–P Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4W Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2mW/°C Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C Electrical Characteristics: (TA = +25°C, VCC = 5V unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Supply Voltage VCC 4.5 5.0 5.5 V Supply Current ICC – 9.0 – mA DC Voltage Pin12 V12 – 3.0 – V V13 – 3.0 – V – 180 300 µA VOH 3.8 – – V VOL – – 0.5 V VIH 3.0 – – V Low level VIL – – 0.8 V P/D Leak Current High Level IL VOUT = 4.0V –200 0 +200 µA VOUT = 0.8V –200 0 +200 µA VOUT = 2.0V –0.6 –10 – 0.6 6.0 – mA fIN = 0.1 to 1GHz –27 – +3 dBm fIN = 80 to 100MHz –24 – +3 dBm Pin13 Input Current, High Level Output Voltage High Level Low Level Input Voltage High Level IIH Low Level P/D Output Current High Level Low level RF Input Sensitivity VIN = 5V mA IOH IOL VIN Electrical Characteristics (Cont’d): (TA = +25°C, VCC = 5V unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Setup Time TS 2 – 0 µs Clock Width TC 2 – – µs Data Hold Time TH 2 – – µs Enable Hold Time TSL 2 – – µs Enable Setup Time TL 2 – – µs Pin Connection Diagram Test 1 1 16 Lock Load Input 2 Data Input 3 15 Test 2 14 VCC (ECL) Clock Input 4 13 Ref VCC (I2L) 5 12 GND (ECL) 4MHz Oscillator 6 11 RF Input 4MHz Oscillator 7 10 N.C. GND (I2L) 8 16 9 P/D Output 9 .260 (6.6) Max 1 8 .785 (19.9) Max .300 (7.62) .200 (5.08) Max .245 (6.22) Min .100 (2.54) .700 (17.7)