HD75173 Quadruple Differential Line Receivers With 3 State Outputs REJ03D0310–0200Z (Previous ADE-205-592 (Z)) Rev.2.00 Jul.16.2004 Description The HD75173 is a quadruple differential line receiver with three state outputs. It is designed to satisfy the requirements of EIA standards RS-422A, RS-423A and several CCITT recommendations. Each receiver features an active high enable and an active low enable common to all four receivers. It also features differential input sensitivity of ±200 mV. Features • Ordering Information Part Name HD75173P Package Type DILP-16 pin Package Code DP-16E, -16FV Package Abbreviation P Taping Abbreviation (Quantity) — Function Table Differential Inputs Enables A-B G VID≥ 0.2 V Output G Y H X H X X L X L H H ? ? VID≤ –0.2 V H X X L L L X H L X ? Z L H Z –0.2 V < VID < 0.2 V : : : : : High level Low level Irrelenant Indeterminate High impedance Rev.2.00, Jul.16.2004, page 1 of 7 HD75173 Pin Arrangement 1B 1 16 VCC 1A 2 15 4B 1Y 3 Enable 4 G 14 4A 13 4Y Enable G 2Y 5 12 2A 6 11 3Y 2B 7 10 3A GND 8 9 3B (Top view) Absolute Maximum Ratings (Ta = 0 to 70°C) Item Symbol Rating Unit Supply Voltage VCC 7 V Input Voltage, A or B Inputs Differential Input Voltage*1 VIN VID ±25 ±25 V V Enable Input Voltage Output Current VIE IOL 7 50 V mA Power Dissipation (Ta = 25°C) Operating temperature range PT Topr 1150 0 to 70 mW °C Storage Temperature Range Tstg –65 to +150 °C Notes: 1. Differential input voltage is measured at the noninverting input with respect to the corresponding inverting input 2. The absolute maximum ratings are values which must not individually be exceeded, and furthermore, no two of which may be realized at the same time. Recommended Operating Conditions Item Symbol Min Typ Max Unit Supply Voltage Common Mode Input Voltage VCC VIN 4.75 — 5.00 — 5.25 ±12 V V Differential Input Voltage Output Current VID VOH — — — — ±12 –400 V µA Operating Temperature VOL Topr — 0 — — 16 70 mA °C Rev.2.00, Jul.16.2004, page 2 of 7 HD75173 DC Electrical Characteristics (Ta = 0 to 70°C) Item Symbol Min Typ *1 Max Unit Conditions Differential Input High Threshold Voltage Differential Output Low Threshold Voltage VTH — — 0.2 V VO = 2.7 V, IO = –0.4 mA VTL –0.2*2 — — V VO = 0.5 V, IO = 16 mA Hysteresis Enable Input Voltage VT+ – VT– — VIH 2 50 — — — mV V Enable Input Clamp Voltage VIL VIK — — — — 0.8 –1.5 V II = –18 mA Output Voltage VOH VOL 2.7 — — — — 0.45 V V VID = 200 mV, IOH = –400 µA VID = –200 mV, IOL = 8 mA High Impedance State VOZ — — — — 0.5 –20 µA VID = –200 mV, IOL = 16 mA VO = 0.4 V Output Current Line Input Current II — — — — +20 1 mA VO = 2.4 V Other Input at 0 V*4 Enable Input Current IIH — — — — –0.8 20 µA VIH = 2.7 V — 12 — — –100 — µA kΩ VIL = 0.4 V Input Resistance IIL ri Short Circuit Output Current*3 Supply Current IOS ICC –15 — — — –85 70 mA mA Notes: 1. 2. 3. 4. VI = 12 V VI = –7 V All Typical Values are at VCC = 5 V, Ta = 25°C The algebraic convention is used in this data sheet for threshold voltage levels only. Not more than one output should be shorted at a time. Refer to EIA standards RS-422A and RS-423A for exact conditions. Switching Characteristics (VCC = 5 V, Ta = 25°C) Item Symbol Min Typ Max Unit tPLH tPHL — — 20 22 35 35 Output Enable Time tZH tZL — — 17 20 22 25 CL = 15 pF Output Disable Time tHZ tLZ — — 21 30 30 40 CL = 5 pF Rev.2.00, Jul.16.2004, page 3 of 7 ns Test Conditions Propagation Delay Time CL = 15 pF HD75173 Switching Time Test Method 1. tPLH, tPHL Pulse Generator See Note 1 50 Ω Output CL 15 pF 2V 2.5 V Input 0V 0V –2.5 V t PHL t PLH VOH Output 1.3 V 1.3 V VOL Rev.2.00, Jul.16.2004, page 4 of 7 HD75173 2. tZH, tZL VCC Output 2 kΩ S1 2.5 V CL 5 kΩ See Note 3 Pulse Generator See Note 1 See Note 2 50 Ω 2V 3V Input 1.3 V 1.3 V 0V S1 : Open t ZH Output Rev.2.00, Jul.16.2004, page 5 of 7 1.3 V S1 : Closed t HZ 0.5 V VOH 1.4 V 0V HD75173 3. tZL, tLZ VCC Output 2 kΩ –2.5 V CL See Note 2 See Note 3 Pulse Generator See Note 1 S2 50 Ω 2V 3V Input 1.3 V 1.3 V 0V S2 : Open t ZL S2 : Closed t LZ VOH Output Notes: 1.3 V 1.4 V 0.5 V VOL 1. The pulse generator has the following characteristics: PRR = 1 MHz, 50% duty cycle, tr = tf = 6 ns, Zout = 50 Ω 2. CL includes probe and jig capacitance. 3. All diodes are 1S2074(H). 4. To test the active low enable G, ground G and apply an inverted input waveform to G. Rev.2.00, Jul.16.2004, page 6 of 7 HD75173 Package Dimensions As of January, 2003 Unit: mm 19.2 20.32 Max 9 6.3 7.4 Max 16 1 8 0.48 ± 0.1 2.54 ± 0.25 2.54 Min 5.06 Max 0.51 Min 1.3 0.89 7.62 + 0.1 0.25 – 0.05 0˚ – 15˚ Package Code JEDEC JEITA Mass (reference value) DP-16E Conforms Conforms 1.05 g Unit: mm 19.2 20.32 Max 9 6.3 7.4 Max 16 1 8 *0.48 ± 0.08 2.54 Min 5.06 Max 2.54 ± 0.25 1.3 0.51 Min 0.89 7.62 *0.25 ± 0.06 0˚ – 15˚ *NI/Pd/AU Plating Rev.2.00, Jul.16.2004, page 7 of 7 Package Code JEDEC JEITA Mass (reference value) DP-16FV Conforms Conforms 1.05 g Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Keep safety first in your circuit designs! 1. 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