HD29026A HITACHI

Document overview

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Technical content

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 225 mil 8-pin plastic SOP (FP-8D) HD29027P 6 V 300 mil 8-pin plastic DIP (DP-8) HD29027FP 225 mil 8-pin plastic SOP (FP-8D) HD29028P 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 HL LH Note: H: High level L: Low level

V CC (Top view) Absolute Maximum Ratings Item Symbol Rating Unit Supply voltage HD29026A V CC *1 15 V HD29027 10 HD29028 15 Input voltage VI 7 V Output peak current l O(peak) –1A Operating temperature range Ta –20 to +75 °C Storage temperature range Tstg –65 to +150 °C Junction temperature Tj 150 °C Total dissipation P T*2 DP-8 1 W FP-8D 0.735 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) 1.0 0.6 0.5 P (W) T –20 25 07 5 50 T (°C) (FP-8D) 1.0 0.5 0.44 P (W) T –20 25 07 5 50 0.735 a T (°C)a Figure 1 Package Derating Curves

Recommended Operating Conditions Item Symbol Min Typ Max Unit Supply voltage HD29026A V CC 8 1 21 3V HD29027 V CC 4.5 6 8 HD29028 V CC 891 3 Operating temperature Ta –20 25 75 °C

Recommonded Operating Frequency Area 1,000 750 500 250 V = 13 (V) V = 12.0 (V) V = 9.0 (V) V = 8.0 (V) CC CC CC CC T = 75 (°C)a Operating Frequency (MHz) Load Capacitance (pF) 1,000 750 500 250 V = 8.0 (V) V = 6.0 (V) V = 4.5 (V) CC CC CC T = 75 (°C)a Operating Frequency (MHz) Load Capacitance (pF) HD29027 1,000 750 500 250 V = 13 (V) V = 12.0 (V) V = 9.0 (V) V = 8.0 (V) CC CC CC CC T = 75 (°C)a Operating Frequency (MHz) Load Capacitance (pF) HD29028 HD29026A

Electrical Characteristics (Ta = –20 to +75°C) Item Symbol Min Typ Max Unit Test Conditions Input voltage V IH 2.0 — — V VIL — — 0.6 Output voltage V OH VCC –1 — — V V IL = 0.6 V, IOH = –1 mA VOL — — 0.5 V IH = 2.0 V, IOL = 1 mA Input current I IH ——2 0 mAV I = 2.7 V HD29026A/28 I IL — — –100 V I = 0.4 V HD29027 — — –200 Supply current HD29026A I CCH — — 12 mA HD29027 — — 20 HD29028 — — 15 HD29026A I CCL ——2 0 HD29027 — — 30 HD29028 — — 25 Input current I I — — 100 mAV I = 7 V Input clamp voltage V IK — — –1.5 V I IN = –18 mA Note: HD29026A/28: VCC = 8 to 13 V HD29027: VCC = 4.5 to 8 V Switching Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test Conditions Fall propagation HD29026A t PHL —1 62 0n sC L = 1000 pF V CC = 8 V delay time — 11 15 V CC = 12 V HD29027 — 10 15 V CC = 6 V HD29028 — 10 15 V CC = 9 V — 8 13 V CC = 12 V Rise propagation HD29026A t PLH —1 82 5n sC L = 1000 pF V CC = 8 V delay time — 13 20 V CC = 12 V HD29027 — 10 15 V CC = 6 V HD29028 — 10 15 V CC = 9 V — 8 13 V CC = 12 V

Switching Characteristics (Ta = 25°C) (cont) Item Symbol Min Typ Max Unit Test Conditions Fall (transition) time HD29026A tTHL —1 72 1n sC L = 250 pF V CC = 8 V —1 21 6 V CC = 12 V HD29027 — 9 14 V CC = 6 V HD29028 — 9 13 V CC = 9 V — 7 14 V CC = 12 V HD29026A — 20 23 CL = 500 pF V CC = 8 V —1 51 8 V CC = 12 V HD29027 — 12 17 V CC = 6 V HD29028 — 12 17 V CC = 9 V —1 01 5 V CC = 12 V HD29026A — 25 40 C L = 1000 pF V CC = 8 V —2 03 5 V CC = 12 V HD29027 — 20 25 V CC = 6 V HD29028 — 20 25 V CC = 9 V —1 82 3 V CC = 12 V Rise (transition) time HD29026A tTLH — 15 20 ns CL = 250 pF V CC = 8 V —1 01 5 V CC = 12 V HD29027 — 9 14 V CC = 6 V HD29028 — 9 14 V CC = 9 V — 7 12 V CC = 12 V HD29026A — 21 25 C L = 500 pF V CC = 8 V —1 62 0 V CC = 12 V HD29027 — 12 17 V CC = 6 V HD29028 — 12 17 V CC = 9 V —1 01 5 V CC = 12 V HD29026A — 22 30 C L = 1000 pF V CC = 8 V —1 72 5 V CC = 12 V HD29027 — 20 25 V CC = 6 V HD29028 — 20 25 V CC = 9 V —1 82 3 V CC = 12 V

Switching Time Test Method Test circuit C L V Input CC OutputPulse Generator Zout = 50 Ω Note: C L includes stray capacitance of probe and other tools Waveforms 10 ns 10 ns 10% 10% 90% 90% 10% 10% tTHL tTLH tPLHtPHL 1.5 V 1.5 V 90% 90% VOH VOL 0 V 3 V Input Output Note: Input waveform: f = 1 MHz, duty cycle = 50%

Output Timing Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test Conditions Output wave cross point VX 30 50 70 % C L = 250 pF 30 50 70 C L = 500 pF 30 50 70 C L = 1000 pF HD29027; VCC = 6 V, HD29028; VCC = 9, 12 V Output Timing Characteristics Test Method (HD29027/28) Test circuit C L V CC C L Pulse Generator Zout = 50 Ω Note: C L includes stray capacitance of probe and other tools Waveform 10 ns 10% 10% 1.5 V 90% 90% 0 V

3 V2A or 1A

10% 10% 1.5 V 90% 90% 10 ns 70% V X 30% 30% 70% 70% V X 30% 30% 70% Note: Input waveform: f = 1 MHz, duty cycle = 50%

Output Timing Characteristics HD29027 V = 6 VCC Input Output GND GND

2 V/div

V = 9 VCC Input Output GND GND V = 12 VCC Input Output GND GND

5 V/div

Typical Characteristic Curves Supply current vs. operating frequency (HD29026A) 0.1 0.2 0.5 1.0 2 5 10 C = 1000 pFL 500 pF 250 pF 0 pF C = 1000 pFL 500 pF 250 pF 0 pF 0.1 0.2 0.5 1.0 2 5 10 C = 1000 pFL 500 pF 250 pF 0 pF 0.1 0.2 0.5 1.0 2 5 10 500 pF 250 pF 0 pF 0.1 0.2 0.5 1.0 2 5 10 C = 1000 pFL T = 25°C V = 9 V 1 circuit operation CC a T = 25°C V = 9 V 2 circuit operations CC a T = 25°C V = 12 V 1 circuit operation CC a T = 25°C V = 12 V 2 circuit operations CC a Supply current (mA) Supply current (mA) Operating frequency (MHz) Operating frequency (MHz) Supply current (mA) Supply current (mA) Operating frequency (MHz) Operating frequency (MHz)

Supply current vs. operating frequency (HD29027) 150 100 0.1 0.5 1.0 5 10 Supply current (mA) Operating frequency (MHz) T = 25°C V = 6 V 2 circuit operation CC aT = 25°C V = 6 V 1 circuit operation CC a C = 1000 pFL 150 100 Supply current (mA) Operating frequency (MHz) 500 pF 250 pF 0 pF C = 1000 pFL 500 pF 250 pF 0 pF Supply current vs. operating frequency (HD29028) 100 0.1 0.5 1.0 Supply current (mA) Operating frequency (MHz) 100 Supply current (mA) Operating frequency (MHz) T = 25°C V = 9 V 2 circuit operation CC a 500 pF 250 pF 0 pF T = 25°C V = 9 V 1 circuit operation CC a C = 1000 pFL 500 pF 250 pF 0 pF C = 1000 pFL

Supply current (mA) Operating frequency (MHz) 100 Supply current (mA) Operating frequency (MHz) T = 25°C V = 12 V 2 circuit operation CC a C = 1000 pFL 500 pF 250 pF 0 pF T = 25°C V = 12 V 1 circuit operation CC a C = 1000 pFL 500 pF 250 pF 0 pF 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 . C L R D VCC Input OutputPulse Generator Zout = 50 Ω Note: C L includes stray capacitance of probe and other tools Figure 2

t (ns) TLH C (pF)L 200 400 600 800 1000 t (ns) TLH C (pF)L T = 25 °C V = 12 VCC T = 25 °C V = 8 VCC aa tTHL vs CL 200 400 600 800 1000 t (ns) THL C (pF)L 200 400 600 800 1000 t (ns) THL C (pF)L T = 25 °C V = 12 VCC a T = 25 °C V = 8 VCC a Figure 3

(reference value) DP-8 Conforms Conforms 0.54 g Unit: mm 1 4 9.6

10.6 Max

0.89 1.3 6.3 7.4 Max2.54 Min5.06 Max 7.62 0.25 + 0.10 – 0.05 0° – 15°

0.1 Min

1.27 Max

(reference value) FP-8D Conforms 0.10 g Unit: mm *Dimension including the plating thickness Base material dimension 0.10 – 0.10

2.03 Max

4.4 *0.22 – 0.05 4.85

0.75 Max

0.40 – 0.06 0.60+ 0.25 – 0.18 *0.42 – 0.08 0.12 0.15 0° – 8° M 8 5 1 4 1.05

5.25 Max

1.27 – 0.15

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