NTE1568

NTE1568 Integrated Circuit Frequency Divider/Generator for VCR Features: D FG Amplifier D FG Frequency Divider D Reset Circuit D Supply Voltage either 9V or 12V Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13V Power Dissipation (TA = +70°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320mW Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20° to +70°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +150°C Electrical Characteristics: (TA = +25°C, VCC = 12V unless otherwise specified) Parameter Circuit Current FG Amp. Gain Schmitt Circuit Input Sensitivity FG Output (H) Output Voltage PG Output (H) Output Voltage FG Output (L) Output Voltage PG Output (L) Output Voltage Frequency Divider Select Sensitivity PG Output Reset Sensitivity Symbol I13 GV14−16 f = 100kHz, 0.1Vp−p S1 V5H V9H V5L V9L S(select) S12 Test Conditions Min 10 1.25 0.2 5.9 5.9 − − 4 − Typ − − − − − − − − − Max 21 1.95 − 6.9 6.9 0.5 0.5 − 1.2 Unit mA Vp−p Vp−p V V V V V V Note *. Operating Supply Voltage VCC(opr) = 8.5V to 12.5V Pin Connection Diagram Schmitt Trigger Input GND Divide−by−9−Input Divide−by−2−Input FG Output Divide Select 2/4/6 Select 2/4/6 Select 1 2 3 4 5 6 7 8 16 FG Amp Output 15 Bias 14 Capstan FG Input 13 VCC 12 Reset 11 Divide−by−2−Input 10 NTSC/PAL Select 9 PG Output 16 9 1 8 .870 (22.0) Max .260 (6.6) Max .200 (5.08) Max .100 (2.54) .700 (17.78) .099 (2.5) Min