HD29026A/HD29027/HD29028 Dual CCD Drivers ADE-205-001 (Z) 1st. Edition Jul. 1990 Description HD29026A, HD29027 and HD29028 include two on-chip drivers on a single chip, making it the optimal choice as a CCD driver. Operation is provided with a TTL level input, and output current of 1 A is available for both sink and source. Features • • • • High speed output rise and fall (20 ns typ) at load capacitance (CL ) of 1000 pF Direct drive of input block by TTL eliminates the need for external components Output swing voltage of 12 V; output current of 1 A available for both sink and source Output wave cross point 50% typ Ordering Information Product name Supply voltage Package HD29026AP 12 V 300 mil 8-pin plastic DIP (DP-8) HD29026AFP HD29027P 225 mil 8-pin plastic SOP (FP-8D) 6V 300 mil 8-pin plastic DIP (DP-8) HD29027FP HD29028P 225 mil 8-pin plastic SOP (FP-8D) 12 V 300 mil 8-pin plastic DIP (DP-8) HD29028FP 225 mil 8-pin plastic SOP (FP-8D) Function Table Input A Output Y H L L H Note: H: High level L: Low level HD29026A/HD29027/HD29028 Pin Arrangement NC 1 8 NC 1A 2 7 1Y 6 V CC GND 3 5 2Y 2A 4 (Top view) Absolute Maximum Ratings Item Symbol Supply voltage VCC* HD29026A 1 Rating Unit 15 V HD29027 10 HD29028 15 Input voltage VI 7 V Output peak current lO(peak) ±1 A Operating temperature range Ta –20 to +75 °C Storage temperature range Tstg –65 to +150 °C Junction temperature Tj 150 °C DP-8 1 W FP-8D 0.735 Total dissipation PT* 2 Notes: 1. If no value is specified, the voltage is defined by the GND pin. 2. Value when Ta = 25°C. Heat dissipation is required for large-capacitance, high-frequency drivers, so derating of 8 mW/°C (DP-8) and 5.9 mW/°C (FP-8D) are required. (DP-8) (FP-8D) 1.0 1.0 P T 0.6 (W) 0.5 0.735 PT (W) 0.5 0.44 0 –20 0 25 50 75 0 –20 Ta (°C) Figure 1 Package Derating Curves 2 0 25 Ta (°C) 50 75 HD29026A/HD29027/HD29028 Recommended Operating Conditions Item Supply voltage Operating temperature Symbol Min Typ Max Unit HD29026A VCC 8 12 13 V HD29027 VCC 4.5 6 8 HD29028 VCC 8 9 13 Ta –20 25 75 °C 3 HD29026A/HD29027/HD29028 Recommonded Operating Frequency Area HD29026A Load Capacitance (pF) VCC = 13 (V) VCC = 12.0 (V) Ta = 75 (°C) VCC = 9.0 (V) VCC = 8.0 (V) 1,000 750 500 250 0 0.5 1.0 3.0 5.0 10.0 20.0 Operating Frequency (MHz) HD29027 HD29028 VCC = 13 (V) VCC = 12.0 (V) Ta = 75 (°C) VCC = 9.0 (V) VCC = 8.0 (V) 1,000 VCC = 8.0 (V) VCC = 6.0 (V) Ta = 75 (°C) VCC = 4.5 (V) Load Capacitance (pF) Load Capacitance (pF) 1,000 750 500 250 0 0.5 500 250 0 1.0 3.0 5.0 10.0 Operating Frequency (MHz) 4 750 20.0 0.5 1.0 3.0 5.0 10.0 Operating Frequency (MHz) 20.0 HD29026A/HD29027/HD29028 Electrical Characteristics (Ta = –20 to +75°C) Item Symbol Min Typ Max Unit Input voltage VIH 2.0 — — V VIL — — 0.6 VOH VCC–1 — — VOL — — 0.5 I IH — — 20 HD29026A/28 I IL — — –100 HD29027 — — –200 — — 12 HD29027 — — 20 HD29028 — — 15 — — 20 HD29027 — — 30 HD29028 — — 25 Output voltage Input current Supply current HD29026A HD29026A I CCH I CCL V Test Conditions VIL = 0.6 V, IOH = –1 mA VIH = 2.0 V, IOL = 1 mA µA VI = 2.7 V VI = 0.4 V mA Input current II — — 100 µA VI = 7 V Input clamp voltage VIK — — –1.5 V I IN = –18 mA Note: HD29026A/28: VCC = 8 to 13 V HD29027: V CC = 4.5 to 8 V Switching Characteristics (Ta = 25°C) Item Fall propagation Symbol Min Typ Max Unit Test Conditions t PHL — 16 20 ns CL = 1000 pF — 11 15 VCC = 12 V HD29027 — 10 15 VCC = 6 V HD29028 — 10 15 VCC = 9 V — 8 13 VCC = 12 V — 18 25 — 13 20 VCC = 12 V HD29027 — 10 15 VCC = 6 V HD29028 — 10 15 VCC = 9 V — 8 13 VCC = 12 V HD29026A delay time Rise propagation HD29026A delay time t PLH ns CL = 1000 pF VCC = 8 V VCC = 8 V 5 HD29026A/HD29027/HD29028 Switching Characteristics (Ta = 25°C) (cont) Item Symbol Min Typ Max Unit Test Conditions Fall (transition) time HD29026A t THL — 17 21 ns CL = 250 pF — 12 16 VCC = 12 V HD29027 — 9 14 VCC = 6 V HD29028 — 9 13 VCC = 9 V — 7 14 VCC = 12 V — 20 23 — 15 18 VCC = 12 V HD29027 — 12 17 VCC = 6 V HD29028 — 12 17 VCC = 9 V — 10 15 VCC = 12 V — 25 40 — 20 35 VCC = 12 V HD29027 — 20 25 VCC = 6 V HD29028 — 20 25 VCC = 9 V — 18 23 VCC = 12 V — 15 20 — 10 15 VCC = 12 V HD29027 — 9 14 VCC = 6 V HD29028 — 9 14 VCC = 9 V — 7 12 VCC = 12 V — 21 25 — 16 20 VCC = 12 V HD29027 — 12 17 VCC = 6 V HD29028 — 12 17 VCC = 9 V — 10 15 VCC = 12 V — 22 30 — 17 25 VCC = 12 V HD29027 — 20 25 VCC = 6 V HD29028 — 20 25 VCC = 9 V — 18 23 VCC = 12 V HD29026A HD29026A Rise (transition) time HD29026A HD29026A HD29026A 6 t TLH CL = 500 pF CL = 1000 pF ns CL = 250 pF CL = 500 pF CL = 1000 pF VCC = 8 V VCC = 8 V VCC = 8 V VCC = 8 V VCC = 8 V VCC = 8 V HD29026A/HD29027/HD29028 Switching Time Test Method Test circuit VCC Input Output Pulse Generator Zout = 50 Ω CL Note: CL includes stray capacitance of probe and other tools Waveforms 10 ns 10 ns 90% 1.5 V Input Output 1.5 V 10% 10% t PLH t PHL 90% 90% 10% t THL Note: 3V 90% 10% 0V VOH VOL t TLH Input waveform: f = 1 MHz, duty cycle = 50% 7 HD29026A/HD29027/HD29028 Output Timing Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test Conditions Output wave cross point VX 30 50 70 % CL = 250 pF 30 50 70 CL = 500 pF 30 50 70 CL = 1000 pF HD29027; VCC = 6 V, HD29028; VCC = 9, 12 V Output Timing Characteristics Test Method (HD29027/28) Test circuit VCC 1A 2A 1Y Pulse Generator Zout = 50 Ω 2Y CL Note: CL CL includes stray capacitance of probe and other tools Waveform 10 ns 2A or 1A 1A or 2A 1Y or 2Y 2Y or 1Y Note: 8 90% 10% 10 ns 90% 1.5 V 10% 70% VX 30% 90% 3V 90% 1.5 V 10% 10% 0V 70% 70% 70% 30% 30% VX 30% Input waveform: f = 1 MHz, duty cycle = 50% V OH VOL HD29026A/HD29027/HD29028 Output Timing Characteristics HD29027 VCC = 6 V Input GND 2 V/div Output 10 ns/div GND 9 HD29026A/HD29027/HD29028 HD29028 VCC = 9 V GND Input Output GND 2 V/div 10 ns/div VCC = 12 V GND Input Output GND Input Output 2 V/div 5 V/div 10 ns/div 10 10 ns/div HD29026A/HD29027/HD29028 Typical Characteristic Curves Supply current vs. operating frequency (HD29026A) 80 Ta = 25°C V CC = 9 V 1 circuit operation C L = 1000 pF Supply current (mA) Supply current (mA) 80 60 500 pF 40 20 250 pF T a = 25°C C L = 1000 pF V CC = 12 V 1 circuit operation 60 500 pF 40 250 pF 20 0 pF 0 pF 0 0.1 0.2 0.5 1.0 2 5 0 0.1 0.2 10 Operating frequency (MHz) 80 T a = 25°C V CC = 9 V 2 circuit operations 60 C L = 1000 pF 40 250 pF 500 pF 1.0 2 5 10 Operating frequency (MHz) Supply current (mA) Supply current (mA) 80 0.5 20 T a = 25°C V CC = 12 V 2 circuit operations 60 C L = 1000 pF 40 500 pF 250 pF 20 0 pF 0 pF 0 0.1 0.2 0.5 1.0 2 5 Operating frequency (MHz) 10 0 0.1 0.2 0.5 1.0 2 5 10 Operating frequency (MHz) 11 HD29026A/HD29027/HD29028 Supply current vs. operating frequency (HD29027) 150 150 T a = 25°C V CC = 6 V 2 circuit operation Supply current (mA) Supply current (mA) T a = 25°C V CC = 6 V 1 circuit operation 100 C L = 1000 pF 50 500 pF 100 C L = 1000 pF 500 pF 50 250 pF 250 pF 0 pF 0 pF 0 0 0.1 0.2 0.5 1.0 2 5 10 0.1 0.2 0.5 1.0 2 5 10 Operating frequency (MHz) Operating frequency (MHz) Supply current vs. operating frequency (HD29028) 80 100 Ta = 25°C V CC = 9 V 1 circuit operation C L = 1000 pF Supply current (mA) Supply current (mA) 100 500 pF 60 250 pF 40 0 pF 20 0 0.1 0.2 0.5 1.0 2 5 Operating frequency (MHz) 12 10 80 T a = 25°C C L = 1000 pF V CC = 9 V 2 circuit operation 500 pF 60 250 pF 40 0 pF 20 0 0.1 0.2 0.5 1.0 2 5 Operating frequency (MHz) 10 HD29026A/HD29027/HD29028 80 100 T a = 25°C C L = 1000 pF V CC = 12 V 1 circuit operation Supply current (mA) Supply current (mA) 100 500 pF 60 250 pF 40 0 pF 20 0 0.1 0.2 0.5 1.0 2 5 80 T a = 25°C C L = 1000 pF V CC = 12 V 2 circuit operation 500 pF 60 250 pF 40 0 pF 20 0 10 Operating frequency (MHz) 0.1 0.2 0.5 1.0 2 5 10 Operating frequency (MHz) Cautions (HD29026A only) The short output rise and fall time, as well as the large output amplitude of this product tends to generate overshooting and undershooting. The connection of 5 to 15 damping resistance (RD) to the output as illustrated in figure 2 serves to increase the output rise and fall time, making it possible to reduce the chance of overshooting and undershooting. Figure 3 shows the characteristics that result for a damping resistance (RD) of 10 . VCC Input RD Pulse Generator Zout = 50 Ω Output CL Note: CL includes stray capacitance of probe and other tools Figure 2 13 HD29026A/HD29027/HD29028 tTLH vs CL 40 30 40 Ta = 25 °C VCC = 12 V 30 t TLH (ns) 20 t TLH (ns) 20 10 10 0 Ta = 25 °C VCC = 8 V 0 200 400 600 C L (pF) 800 1000 200 400 600 C L (pF) 800 1000 800 1000 tTHL vs CL 40 30 40 Ta = 25 °C VCC = 12 V 30 t THL (ns) 20 t THL (ns) 20 10 10 0 0 200 400 600 C L (pF) 800 1000 Figure 3 14 Ta = 25 °C VCC = 8 V 200 400 600 C L (pF) HD29026A/HD29027/HD29028 Package Dimensions Unit: mm 6.3 7.4 Max 9.6 10.6 Max 8 5 1 0.89 4 1.3 7.62 0.1 Min 2.54 Min 5.06 Max 1.27 Max + 0.10 0.25 – 0.05 0.48 ± 0.10 2.54 ± 0.25 0° – 15° Hitachi Code JEDEC EIAJ Mass (reference value) DP-8 Conforms Conforms 0.54 g Unit: mm 4.85 4.4 5.25 Max 5 8 1 0.75 Max *0.22 ± 0.05 0.20 ± 0.04 2.03 Max 4 0.25 6.50 +– 0.15 1.05 1.27 *0.42 ± 0.08 0.40 ± 0.06 0.10 ± 0.10 0° – 8° 0.25 0.60 +– 0.18 0.15 0.12 M *Dimension including the plating thickness Base material dimension Hitachi Code JEDEC EIAJ Mass (reference value) FP-8D — Conforms 0.10 g 15 HD29026A/HD29027/HD29028 Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. 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