HD29029 Dual CCD Drivers The HD29029 is optimum for CCD drive and has two drivers in a package. The input circuit is operated at TTL level. The outputs are capable of source or sink currents of 0.5 A. Pin Arrangement NC 1 8 NC 1A 2 7 1Y GND 3 6 VCC 2A 4 5 2Y Features • High-speed operation 7 ns typ in transition times (tTLH, tTHL) at CL = 200 pF • No external components needed because direct drive is available at TTL level inputs • Output swing voltage : 12 V Sink / Sourse currents : 0.5 A (for each) • Output cross voltage : 50 % typ. (Top View) Function Table Input A Output Y H L L H H : High level L : Low level HD29029 HD29029 Absolute Maximum Ratings Item Symbol Ratings Unit Supply Voltage VCC *1 15 V Input Voltage VIN 7 V Output Current lo(peak) ±0.5 A Operating Temperature Ta –20 to +75 °C Storage Temperature Tstg –65 to +150 °C Junction Temperature Tj 150 °C DP–8 1 W FP–8 0.735 Power Dissipation per Package PT *2 Notes: 1. The voltage value is defined with respect to ground terminal unless otherwise noted. 2. The total power dissipation is at Ta = 25°C. When driving large capacity with high frequency radiation is needed. There fore, delating with 8mW/°C (DP–8) or 5.9 mW/°C(FP–8) must be done as shown below. 3. The absolute maximum ratings are values which must not individually be exceeded, and furthmore, no two of which may be realized at same time. PT (W) 1.0 1.0 0.6 0.5 PT 0.735 (W) 0.5 0.44 0 -20 0 25 Ta(°C) 2 50 75 0 -20 0 25 Ta(°C) 50 75 HD29029 HD29029 Recommended Operating Conditions Item Symbol Min Typ Max Unit Supply Voltage VCC 8.0 9.0 13.0 V Operating Temperature Ta –20 25 75 °C Electrical Characteristics (VCC = 8 to 13 V, Ta = –20 to 75 °C) Item Symbol Min Input Voltage VIH 2.0 Typ Max Conditions V VIL Output Voltage Unit 0.6 V V VIL = 0.6 V, IOH = –1 mA 0.5 V VIH = 2.0 V, IOL = 1 mA IIH 20 µA VI = 2.7 V IIL –100 µA VI = 0.4 V ICCH 10 mA ICCL 25 mA Input Current Il 100 µA VI = 7 V Input Clamp Voltage VIK –1.5 V IIN = –18 mA VOH VCC–1 VOL Input Current Supply Current Switching Characteristics (CL = 200 pF, Ta = 25 °C) Typ Max Unit Conditions tPHL 4.0 15.0 ns VCC = 9 V 4.0 13.0 ns VCC = 12 V tPLH 6.0 15.0 ns VCC = 9 V 6.0 13.0 ns VCC = 12 V 8.0 14.0 ns VCC = 9 V 7.0 12.0 ns VCC = 12 V 8.0 14.0 ns VCC = 9 V 12.0 ns VCC = 12 V Item Symbol Propagation Delay Time Transition Time tTHL tTLH Min 7.0 3 HD29029 HD29029 Switching Time Test Method Test circuit VCC Pulse Generator Zout = 50 Ω Input Output CL Note: 1. CL includes probe and jig capacitance. Waveforms 5 ns 5 ns 90 % 1.5 V Input 3V 90 % 1.5 V 10 % 10 % tPHL Output 90 % tTHL 10 % 90 % 10 % tTLH Note: 1. Input Waveforms : f =1 MHZ, duty cycle 50 % 4 0V tPLH VOH VOL HD29029 HD29029 Output Characteristics (CL = 200 pF, Ta = 25°C) Item Symbol Min Typ Max Unit Conditions Output Cross Voltage VX 20 50 80 % VCC = 9 V 20 50 80 % VCC = 12 V Test circuit VCC 1A 2A 1Y Pulse Generator Zout = 50 Ω 2Y CL CL Note: 1. CL includes probe and jig capacitance. Waveforms 2A or 1A 1A or 2A 1Y or 2Y 2Y or 1Y 90 % 10 % 80 % VX 20 % 5 ns 5 ns 90 % 1.5 V 10 % 90 % 80 % 20 % 10 % 80 % VX 20 % 90 % 1.5 V 10 % 80 % 20 % 3V 0V VOH VOL Note: 1.Input Waveforms : f =1 MHZ, duty cycle 50 % 5