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| 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 1A GND 2A 1 2 3 4 (Top View) 8 NC 7 6 5 1Y VCC 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. Function Table Input A H L H : High level L : Low level Output Y L H HD29029 Absolute Maximum Ratings Item Supply Voltage Input Voltage Output Current Operating Temperature Storage Temperature Junction Temperature Power Dissipation per Package Symbol VCC VIN lo(peak) Ta Tstg Tj PT *2 *1 HD29029 Ratings 15 7 0.5 -20 to +75 -65 to +150 150 DP-8 FP-8 1 0.735 Unit V V A C C C W Notes: 1. The voltage value is defined with respect to ground terminal unless otherwise noted. 2. The total power dissipation is at Ta = 25C. 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. 1.0 PT (W) 0.6 0.5 1.0 PT 0.735 (W) 0.5 0.44 0 -20 0 -20 0 25 Ta(C) 50 75 0 25 Ta(C) 50 75 2 HD29029 Recommended Operating Conditions Item Supply Voltage Operating Temperature Symbol VCC Ta Min 8.0 -20 Typ 9.0 25 Max 13.0 75 HD29029 Unit V C Electrical Characteristics (VCC = 8 to 13 V, Ta = -20 to 75 C) Item Input Voltage Output Voltage Input Current Supply Current Input Current Input Clamp Voltage Symbol VIH VIL VOH VOL IIH IIL ICCH ICCL Il VIK VCC-1 0.5 20 -100 10 25 100 -1.5 Min 2.0 0.6 Typ Max Unit V V V V A A mA mA A V VI = 7 V IIN = -18 mA VIL = 0.6 V, IOH = -1 mA VIH = 2.0 V, IOL = 1 mA VI = 2.7 V VI = 0.4 V Conditions Switching Characteristics (CL = 200 pF, Ta = 25 C) Item Propagation Delay Time Symbol tPHL tPLH Transition Time tTHL tTLH Min Typ 4.0 4.0 6.0 6.0 8.0 7.0 8.0 7.0 Max 15.0 13.0 15.0 13.0 14.0 12.0 14.0 12.0 Unit ns ns ns ns ns ns ns ns Conditions VCC = 9 V VCC = 12 V VCC = 9 V VCC = 12 V VCC = 9 V VCC = 12 V VCC = 9 V VCC = 12 V 3 HD29029 Switching Time Test Method Test circuit VCC HD29029 Pulse Generator Zout = 50 Input Output CL Note: 1. CL includes probe and jig capacitance. Waveforms 5 ns 90 % 1.5 V Input 10 % tPHL Output 90 % 10 % 5 ns 90 % 1.5 V 10 % tPLH 90 % 10 % tTLH VOH 3V 0V tTHL VOL Note: 1. Input Waveforms : f =1 MHZ, duty cycle 50 % 4 HD29029 Output Characteristics (CL = 200 pF, Ta = 25C) Item Output Cross Voltage HD29029 Symbol VX Min 20 20 Typ 50 50 Max 80 80 Unit % % Conditions VCC = 9 V VCC = 12 V Test circuit VCC 1A 2A Pulse Generator Zout = 50 CL CL 1Y 2Y Note: 1. CL includes probe and jig capacitance. Waveforms 5 ns 2A or 1A 90 % 10 % 90 % 1.5 V 10 % 5 ns 90 % 10 % 90 % 1.5 V 10 % 3V 1A or 2A 0V 1Y or 2Y 2Y or 1Y 80 % VX 20 % 80 % 20 % 80 % VX 20 % 80 % 20 % VOH VOL Note: 1.Input Waveforms : f =1 MHZ, duty cycle 50 % 5 |
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