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| HD29050 Dual Differential Line Drivers/ReceiversWith 3 State Outputs REJ03D0304-0300Z (Previous ADE-205-034A (Z)) Rev.3.00 Jul.16.2004 Description The HD29050 features differential line drivers/receivers with three state output designed to meet the spec of EIA RS422A and 423A. Each device has two drivers/receivers in a 16 pin package. The device becomes in enable state when active high for a driver and active low for a receiver. Features Driver * Built in current restriction when short circuit * Power up/down protection. * High output current Receiver * Input hysteresis (Typ. 50 mV) * In phase input voltage 200 mV of input sensitivity in the range -7 to +12 V. * Ordering Information Part Name HD29050P Package Type DILP-16 pin Package Code DP-16E, -16FV P Package Abbreviation -- Taping Abbreviation (Quantity) IOH = -40 mA IOL = 40 mA Pin Arrangement R1B 1 R1A 2 R1Y 3 R Enable 4 R2Y 5 R2A 6 R2B 7 GND 8 16 VCC 15 D1A 14 D1Y 13 D1Z 12 D Enable 11 D2Z 10 D2Y 9 D2A (Top view) Rev.3.00, Jul.16.2004, page 1 of 13 HD29050 Function Table Drivers Input A L H X H L Z X ? : : : : : H H L High level Low level High impedance Immaterial Irrelevant Enable Receivers Output Y Output Z Differential Input A - B L H VID 0.2 V H Z L Z -0.2 V < VID < 0.2 V VID -0.2 V X Enable L L H H H ? Z Z Output Y Absolute Maximum Ratings Item Supply Voltage*1 Input Voltage A, B*3 Differential Input Voltage*2*3 Output Current*3 Enable Input Voltage Input Voltage*4 Output Applied Voltage*4*5 Operating Temperature Range VCC VIN VID IO VIE VIN VO Topr Symbol 7 25 25 50 5.5 5.5 -1.0 to 7.0 0 to 70 Ratings V V V mA V V V C Unit Storage Temperature Range Tstg -65 to 150 C Notes: 1. All voltage values except for differential input voltage are with respect to network ground terminal. 2. Differential input voltage is measured at the noninverting input with respect to the corresponding inverting input. 3. Only receiver 4. Only driver 5. Z state 6. 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 Supply Voltage In Phase Input Voltage*1 Differential Input Voltage*1 Enable Input Voltage Input Voltage*2 Operating Temperature Notes: 1. Only receiver 2. Only driver VCC VIC VID VIE VIN Topr Symbol 4.75 -7.0 -6.0 0 0 0 Min 5.0 -- -- -- -- 25 Typ 5.25 12 6.0 5.25 5.25 70 Max V V V V V C Unit Rev.3.00, Jul.16.2004, page 2 of 13 HD29050 Electrical Characteristics (Ta = 0 to +70C) Driver Item Input Voltage Input Clamp Voltage Output Voltage Symbol VIHD VILD VIKD VOHD VOLD Output Leak Current IOZD Min 2.0 -- -- 2.5 2.4 -- -- -100 -100 IO (Off) Input Current IID IIHD IILD Differential Output Voltage |VOC| |VOD2| 1 Typ -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Max -- 0.8 -1.5 -- -- 0.45 0.5 100 100 -100 -100 100 20 -360 0.4 -- 0.4 -150 Unit V V V V V V V A A A A A A A V V V mA Conditions VCC = 4.75 V, II = -18 mA VCC = 4.75 V, IOH = -20 mA VCC = 4.75 V, IOH = -40 mA VCC = 4.75 V, IOL = 20 mA VCC = 4.75 V, IOL = 40 mA VCC = 5.25 V, VO = 0.5 V, Enable = 0.8 V VCC = 5.25 V, VO = 2.7 V, Enable = 0.8 V VCC = 0 V, VO = -0.25 V VCC = 0 V, VO = 6.0 V VCC = 5.25 V, VI = 5.25 V VCC = 5.25 V, VI = 2.7 V VCC = 5.25 V, VI = 0.4 V -- -- -- -- -- -- 2.0 -- -30 Short Circuit Output Current* |VOD| IOSD VCC = 5.25 V, VO = 0 V Rev.3.00, Jul.16.2004, page 3 of 13 HD29050 Electrical Characteristics (Ta = 0 to +70C) Receiver Item Differential Input Threshold Voltage*2 Symbol VTHR Min -- -0.2 Input Current Output Voltage IIBR VOHR VOLR -- -- 2.7 -- Typ -- -- -- -- -- -- Max 0.2 -- 1.0 -0.8 -- 0.45 Unit V V mA mA V V Conditions VO 2.7 V -7.0 V < VIC < 12 V VO 0.45 V -7.0 V < VIC < 12 V VIN V V, 0 V = 12 VIN V V, 0 V = -7 5.25 V CC 5.25 V CC VCC = 4.75 V, IO = -400 mA VID = 0.4 V,-7.0 V < VICM < 12 V VCC = 4.75 V, IO = 8.0 mA VID = -0.4 V, -7.0 V < VICM < 12 V VCC = 5.25 V, VO = 0.4 V VID = 3.0 V, Enable = 2.0 V VCC = 5.25 V, VO = 2.4 V VID = -3.0 V, Enable = 2.0 V VCC = 5.25 V, VO = 0 V VID = 3.0 V Output Leak Current IOZR -100 -100 -- -- -- -- -- -- -- -- -- 100 100 -85 -- 0.8 -100 20 100 -1.5 mA mA mA V V A A A V Short Circuit Output Current*1 Input Voltage Input Current IOSR VIHE VILE IILE IIHE IIE -15 2.0 -- -- -- -- -- VCC = 5.25 V, VIL = 0.4 V VCC = 5.25 V, VIH = 2.7 V VCC = 5.25 V, VIH = 5.25 V VCC = 4.75, II = -18 mA Input Clamp Voltage VIKE Supply Item Symbol Min Typ Max Unit Conditions Supply Current ICC -- 55*3 80 mA VCC = 5.25 V Notes: 1. Not more than one output should be shorted at a time, and duration of the short circuit should not exceed one second. 2. In this table, only the threshold voltage is expressed in algebra. 3. All typical values are at VCC = 5 V, Ta = 25C. Rev.3.00, Jul.16.2004, page 4 of 13 HD29050 Switching Characteristics (Ta = 25C, VCC = 5 V) Driver Item Propagation Delay Time Symbol tPLHD tPHLD Propagation Delay Time Difference Output Enable Time Output Disable Time tSKD*1 tZHD tZLD tHZD tLZD Min -- -- -- -- -- -- -- Typ -- -- -- -- -- -- -- Max 20 20 4 20 35 20 25 Unit ns ns ns ns ns ns ns Conditions CL = 30 pF, RL = 75 to GND RL = 180 to VCC CL = 30 pF, RL = 75 to GND RL = 180 to VCC CL = 30 pF, RL = 75 to GND RL = 180 to VCC CL = 30 pF, RL = 75 to GND CL = 30 pF, RL = 180 to VCC CL = 10 pF, RL = 75 to GND CL = 10 pF Receiver Item Propagation Delay Time Output Enable Time Output Disable Time Symbol Min tPLHR -- tPHLR tZHR tZLR tHZR tLZR Note: 1. tSKD = |tPLHD - tPHLD| -- -- -- -- -- Typ -- -- -- -- -- -- Max 40 40 20 25 30 30 Unit ns CL = 15 pF ns ns ns ns ns Conditions CL = 15 pF CL = 15 pF, RL = 5 K to GND CL = 15 pF, RL = 2 K to VCC CL = 15 pF, RL = 5 K to GND RL = 2 K to VCC Rev.3.00, Jul.16.2004, page 5 of 13 HD29050 DC Test (|VOD2|, |VOD|, VOC, |VOC|) |VOD2|, |VOD| Test Output Y VOD 2 Output Z 50 50 VOC, |VOC| Test Y R Z 50 50 VOC Note: |VOD| and |VOC| indicate the differences of voltage from the former states when Y and Z outputs are inversed. |VOD| = ||VOD2| - |VOD2|| |VOC| = |VOC - VOC| 1. tPLHD, tPHLD Test circuit 3V Enable 5V Input Output R L= 180 C L= 30 pF *2 R L= 75 Pulse Generator *1 A Y Z Rev.3.00, Jul.16.2004, page 6 of 13 HD29050 Waveforms tr Input A 10 % 90 % 1.3 V t PLHD Output Y 1.3 V 90 % 1.3 V tf 3V 10 % t PHLD VOH 1.3 V VOL t PHLD 1.3 V t SKD t PLHD VOH Output Z 1.3 V t SKD VOL 0V 2. tZHD, tZLD, tHZD, tLZD Test circuit Input Pulse Generator Enable *1 3 V or GND A Output 5V R L= 180 Y Z C L = 30 pF or 10 pF *2 *3 R L= 75 Rev.3.00, Jul.16.2004, page 7 of 13 HD29050 Waveforms tr Input Enable 90 % 1.3 V t ZHD 1.3 V 90 % 1.3 V tf 3V 10 % t HZD 0.5 V VOH VOL Output t ZLD 1.3 V 0.5 V VOL t LZD VOH 0V 10 % 3. tPLHR, tPHLR Test circuit Enable Input Pulse Generator *1 A B 1.5 V C L= 15 pF *2 Output Rev.3.00, Jul.16.2004, page 8 of 13 HD29050 Waveforms tr Input A 10 % 90 % 1.5 V t PLHR Output Y 1.3 V 90 % 1.5 V tf 3V 10 % t PHLR VOH 1.3 V VOL 0V 4. tZHR, tZLR, tHZR, tLZR Test circuit Input 5V Pulse Generator Enable *1 Output S1 *4 R L= 2 k Va +1.5 V or -1.5 V A B C L= 15 pF *2 R L= 5 k S2 *4 Rev.3.00, Jul.16.2004, page 9 of 13 HD29050 Waveforms tr Input Enable 90 % 1.5 V t ZHR 1.5 V 90 % 1.5 V tf 3V 10 % t HZR 0.5 V VOH VOL Output Y t ZLR 1.5 V 0.5 V VOL t LZR VOH 0V 10 % Notes: 1. The pulse generator has the following characteristics: PRR = 1 MHz, 50% duty cycle, tr = tf = 6.0 ns. 2. CL includes probe and jig capacitance. 3. 75 connected between the pin and GND at tZHD tHZD test. 180 connected between the pin and GND at tZHD tHZD test. 4. At tHZR, tLZR test, S1 and S2 are closed. At tZHR test, S1 is open and S2 is closed. At tZLR test, S1 is closed and S2 is open. Rev.3.00, Jul.16.2004, page 10 of 13 HD29050 Main Characteristics Output Characteristics (High level) [Driver] 5 Output Voltage (VOH) [V] Output Characteristics (Low level) [Driver] 1.0 Output Voltage (VOL) [V] Ta = 25 C V CC = 5.25 V 5.00 V 4.75 V Ta = 25 C V CC = 5.25 V V CC = 5.00 V 4 3 2 1 0 0 0.8 0.6 0.4 0.2 0 0 V CC = 4.75 V -40 -80 -120 -160 -200 20 40 60 80 100 Output Current (IOH) [mA] Output Current (IOL) [mA] Output Characteristics (High level) [Receiver] 5 Output Voltage (VOH) [V] Output Characteristics (Low level) [Driver] 1.0 Output Voltage (VOL) [V] Ta = 25 C V CC = 5.25 V 5.00 V 4.75 V Ta = 25 C V CC = 5.00 V V CC = 4.75 V 4 3 2 1 0 0 0.8 0.6 0.4 0.2 0 0 V CC = 5.25 V -20 -40 -60 -80 -100 10 20 30 40 50 Output Current (IOH) [mA] Output Current (IOL) [mA] Rev.3.00, Jul.16.2004, page 11 of 13 HD29050 Input / Output Characteristics [Receiver] 5 Output Voltage (VOUT) [V] 4 3 2 1 0 VT - VCC = 5 V Ta = 25 C V IA = 0 V VT + 0 -200 -100 0 100 200 Input Voltage (VU) [mV] Rev.3.00, Jul.16.2004, page 12 of 13 HD29050 Package Dimensions As of January, 2003 Unit: mm 19.2 20.32 Max 16 9 6.3 7.4 Max 1 0.89 1.3 8 2.54 Min 5.06 Max 7.62 0.51 Min 2.54 0.25 0.48 0.1 0.25 - 0.05 0 - 15 Package Code JEDEC JEITA Mass (reference value) DP-16E Conforms Conforms 1.05 g + 0.1 Unit: mm 19.2 20.32 Max 16 9 6.3 7.4 Max 1 0.89 1.3 8 2.54 Min 5.06 Max 7.62 0.51 Min 2.54 0.25 *0.48 0.08 *0.25 0.06 0 - 15 Package Code JEDEC JEITA Mass (reference value) DP-16FV Conforms Conforms 1.05 g *NI/Pd/AU Plating Rev.3.00, Jul.16.2004, page 13 of 13 Sales Strategic Planning Div. Keep safety first in your circuit designs! Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap. Notes regarding these materials 1. These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corp. product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corp. or a third party. 2. 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