ACML-7420-000E

Data Sheet ACML-7400, ACML-7410, and ACML-7420 3.3V/5V 100-MBd High-Speed CMOS Digital Isolator Description The Broadcom® ACML-7400, ACML-7410, and ACML7420 are multi-channel, high-speed CMOS digital isolators. Using magnetic coupling through a thick insulation barrier, the isolators enable high speed transmissions without compromise in isolation performance. These isolators consume low power even at high data rates, yet provide excellent transient immunity performance in compact surface-mount packages. The devices are qualified to a maximum propagation delay of 36 ns and a maximum pulse width distortion of 3 ns. They are capable of running at a 100 MBaud data rate. Features         UL Recognised ACML-7400, ACML-7410 ,and ACML-7420 are available in 16-pin SOIC wide-body packages. They operate at dual 3.3V/5V supply voltages. The DC and timing specifications are specified over the temperature range of –40°C to +105°C. ACML-7400, ACML-7410, and ACML-7420 are built using CMOS input buff ers and CMOS output drivers to eliminate the need for both input limiters and output pull-up resistors. Refresh circuitry is built in to ensure DCcorrectness. – 5600 VRMS for 1 min. per UL1577 – CSA Component Acceptance Notice #5 IEC 60950-1 – Basic Insulation, 800 VRMS max. working voltage – Reinforced Insulation, 400 VRMS max. working voltage IEC 61010-1 – Basic Insulation, 800 VRMS max. working voltage – Reinforced Insulation, 400 VRMS max. working voltage Applications      Isolated data interfaces Data acquisition Digital oscilloscopes Power meters High speed video transmission Dual supply voltage compatible – 3.3V and 5V Wide operating temperature range (-40° C to +105° C) Support high speed data rate of at least 100 MBd Lower power consumption – 15 mA per channel typical Low propagation delay: 36 ns max. Low propagation delay skew – Channel-to-channel: 4 ns max. – Part-to-part: 8 ns max. Low pulse width distortion: 3 ns max. Safety and regulatory approvals IEC 60601-1     – Two means of patient protection, 250 VRMS max. working voltage – Two means of operator protectioin, 400 VRMS max. working voltage High common mode transient immunity: 75 kV/µs min. CMOS buffer input and output DC correctness Lead-free CAUTION! It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation that may be induced by ESD. The components featured in this data sheet are not to be used in military or aerospace applications or environments. Broadcom AV02-2675EN January 23, 2018 ACML-7400, ACML-7410, and ACML-7420 Data Sheet 3.3V/5V 100-MBd High-Speed CMOS Digital Isolator Device Selection Guide Device Number Channel Configuration Package ACML-7400 Quad, All-in-One 16-pin Small Outline, Wide Body ACML-7410 Quad, Bi-directional, 3/1 16-pin Small Outline, Wide Body ACML-7420 Quad, Bi-directional, 2/2 16-pin Small Outline, Wide Body Ordering Information ACML-7400, ACML-7410, and ACML-7420 are UL Recognized with 5600 VRMS for 1 minute per UL1577. Option Part Number RoHS Compliant Package Surface Mount -000E Wide Body SO-16 X ACML-7400 ACML-7410 ACML-7420 -500E Tape and Reel X UL 5600 VRMS/ 1 Minute rating X Quantity X 45 per tube X 850 per reel To order, choose a part number from the part number column and combine with the desired option from the option column to form an order entry. Example 1: ACML-7420-500E to order product of Wide Body SO-16 package in Tape and Reel in RoHS compliant. Functional Diagram Quad Channel ACML-7410 ACML-7400 ACML-7420 VDD2 VDD1 11 16 VDD2 VDD1 1 16 VDD2 GND1 22 15 15 GND2 GND1 22 15 GND2 GND1 2 15 GND2 VIN1 33 14 14 VO1 VIN1 33 14 VO1 VIN1 3 14 VO1 VIN2 44 13 13 VO2 VIN2 44 13 VO2 VIN2 4 13 VO2 VIN3 55 12 12 VO3 VIN3 55 12 VO3 VO3 5 12 VIN3 VIN4 66 11 11 VO4 VO4 66 11 VIN4 VO4 6 11 VIN4 NC 77 10 10 VOE2 VOE1 77 10 VOE2 VOE1 7 10 VOE2 GND1 88 99 GND2 GND1 88 9 GND2 GND1 8 9 GND2 Broadcom Galvanic Isolation 16 16 Galvanic Isolation Galvanic Isolation 11 Galvanic Isolation Galvanic Isolation VDD1 AV02-2675EN 2 ACML-7400, ACML-7410, and ACML-7420 Data Sheet 3.3V/5V 100-MBd High-Speed CMOS Digital Isolator Pin Description Pin Description VDD1, VDD2 Power supply at primary and secondary side GND1, GND2 Ground at primary and secondary side VIN1, VIN2, VIN3, VIN4 Input for channel 1, 2, 3, and 4 VO1, VO2, VO3, VO4 Output for channel 1, 2, 3, and 4 VOE1, VOE2 Output enable at VDD1 and VDD2 side, these pins should be connected to the respective VDD when not in use. NC No connectivity Truth Table (ACML-7410) VDD1 VIN1,IN2,IN3 VOE1 VO4 VDD2 VIN4 VOE2 VO1, O2, O3 H H X X H X H or NC H Input (VIN1, IN2, IN3) logic High during normal operation. The enable (VOE2) default state is High. H L X X H X H or NC L Input (VIN1, IN2, IN3) logic Low during normal operation. The enable (VOE2) default state is High. H X X X H X L Z Output (VO1, O2, O3) is disabled to high impedance state when VOE2 is set to Low. L X X X H X H H When VDD1 is not powered, the output (VO1, O2, O3) default state is High. Output (VO1, O2, O3) typically restored 100 µs after VDD1 is restored. H X H or NC H H H X X Input (VIN4) logic High during normal operation. The enable (VOE1) default state is High. H X H or NC L H L X X Input (VIN4) logic Low during normal operation. The enable (VOE1) default state is High. H X L Z H X X X Output (VO4) is disabled to high impedance state when VOE1 is set to Low. H X H H L X X X When VDD2 is not powered, the output (VO4) default state is High. Output (VO4) typically restored 100 ms after VDD2 is restored. Broadcom Remark AV02-2675EN 3 ACML-7400, ACML-7410, and ACML-7420 Data Sheet 3.3V/5V 100-MBd High-Speed CMOS Digital Isolator Package Outline Drawings ACML-7400, ACML-7410 and ACML-7420 16-Lead Surface Mount (SOIC-16) Package 0.457 (0.018) LAND PATTERN RECOMMENDATION 0.64 (0.025) 1.270 (0.050) 16 15 14 13 12 11 10 9 TYPE NUMBER DATE CODE A 7400 YYWW EEE 7.493 ± 0.254 (0.295 ± 0.010) 11.63 (0.458) 2.16 (0.085) LOT ID 1 2 3 4 5 6 7 8 10.312 ± 0.254 (0.406 ± 0.10) 0.457 (0.018) ALL LEADS TO BE COPLANAR ± 0.002 8.986 ± 0.254 (0.345 ± 0.010) 9° 3.505 ± 0.127 (0.138 ± 0.005) 0-8° 0.025 MIN. 10.160 ± 0.254 (0.408 ± 0.010) 0.203 ± 0.076 (0.008 ± 0.003) STANDOFF DIMENSIONS IN MILLIMETERS AND (INCHES). NOTE: FLOATING LEAD PROTRUSION IS 0.15 mm (6 mils) MAX. Recommended Pb-Free IR Profile Recommended reflow condition as per JEDEC Standard, J-STD-020 (latest revision). Non-halide flux should be used. Regulatory Information The ACML-7400, ACML-7410 and ACML-7420 are approved by the following organizations. UL UL1577, component recognition program. CSA CSA Component Acceptance Service Notice #5A. TUV RheInland IEC 60950-1 Insulation Category Reinforced Working Voltage 400 VRMS (567 VPEAK) Broadcom Basic IEC 61010-1 Reinforced Basic IEC 60601-1 2 Means of Patient 2 Means of Operator Protection Protection 800 VRMS 400 VRMS 800 VRMS 250 VRMS 400 VRMS (1132 VPEAK) (567 VPEAK) (1132 VPEAK) (354 VPEAK) (567 VPEAK) AV02-2675EN 4 ACML-7400, ACML-7410, and ACML-7420 Data Sheet 3.3V/5V 100-MBd High-Speed CMOS Digital Isolator Insulation and Safety-Related Specifications Symbol ACML-7400 ACML-7410 ACML-7420 Units Minimum External Air Gap (Clearance) L(101) 8.1 mm Measured from input terminals to output terminals, shortest distance through air. Minimum External Tracking (Creepage) L(102) 8.1 mm Measured from input terminals to output terminals, shortest distance path along body. 0.05 mm Through insulation distance conductor to conductor, usually the straight line distance thickness between the emitter and detector. >175 V Parameter Minimum Internal Plastic Gap (Internal Clearance) Tracking Resistance (Comparative Tracking Index) CTI Isolation Group IIIa Conditions DIN IEC 112/VDE 0303 Part 1 Material Group (DIN VDE 0110, 1/89, Table 1) All creepage and clearance pertain to the isolation component itself. These dimensions are needed as a starting point for the designer when determining the circuit insulation requirements, and not reflective of the equipment standard requirements. NOTE: These isolators are suitable for safe electrical isolation only within the safety limit data. Maintenance of the safety data shall be ensured by means of protective circuits. Absolute Maximum Ratings Parameter Symbol Min. Max. Units Storage Temperature TS –55 +125 °C Ambient Operating Temperature TA –40 +125 °C Supply Voltages VDD1, VDD2 0 6.5 Volts Input Voltage VI –0.5 VDD +0.5 Volts Output Voltage VO –0.5 VDD +0.5 Volts Average Output Current IO — ±15 mA Human Body Model HBM — ±4 kV Charge Device Model CDM — ±1 kV Electrostatic Discharge Solder Reflow Temperature Profile See the Solder Reflow Temperature Profile Recommended Operating Conditions Parameter Symbol Min. Max. Units TA –40 +105 °C Supply Voltages ( 3.3V operation) VDD1, VDD2 3.0 3.6 V Supply Voltages (5V operation) Ambient Operating Temperature VDD1, VDD2 4.5 5.5 V Logic High Input Voltage VIH 0.7 × VDD VDD V Logic Low Input Voltage VIL 0.0 0.3 × VDD V Broadcom Notes AV02-2675EN 5 ACML-7400, ACML-7410, and ACML-7420 Data Sheet 3.3V/5V 100-MBd High-Speed CMOS Digital Isolator Electrical Specifications ACML-7400 The following specifications apply to ACML-7400 and are applicable to ambient temperature of –40°C ≤ TA ≤ 105°C, input supply of 3.0V ≤ VDD1 ≤ 3.6V or 4.5V ≤ VDD1 ≤ 5.5V, and output supply of 3.0V ≤ VDD2 ≤ 3.6 V or 4.5V ≤ VDD2 ≤ 5.5V. All typical specifications at TA = +25°C. Parameter Symbol Min. Typ. Max. Unit Test Conditions Input Supply Current, No data IDD1(0) — 5.9a 10 mA Input Supply Current, 25 MBd data rate IDD1(25) Input Supply Current, 100 MBd data rate IDD1(100) 16 — mA 17 — — Output Supply Current, No data IDD2(0) Output Supply Current, 25 MBd IDD2(25) — Output Supply Current, 100 MBd data rate IDD2(100) — VDD1 = 3.3V VDD1 = 5.0V 30a 40 31c 40 12a 16 mA VDD1 = 3.6V VDD1 = 5.5V mA No Input 1, 7 b 12.5-MHz logic signal 1, 7 d 50-MHz logic signal 1, 7 d No Input 2, 8 e 12.5-MHz logic signal 2, 8 f 50-MHz logic signal 2, 8 f VDD1 = 5.5V 13c 15 Notes VDD1 = 5.5V 6.8c — Figure — mA VDD1 = 3.3V a 23 32 mA VDD1 = 3.6V 30c 40 17 VDD1 = 5.0V VDD1 = 5.5V Logic Input Current IIN –10 — 10 µA Logic High Output Voltage VOH VDD – 0.1 VDD – 0.02 — V IOUT = –20 µA, VIN = VDD1 0.8 × VDD VDD – 0.25 — V IOUT = –4 mA, VIN = VDD1 Logic Low Output Voltage VOL – 0.02 0.1 V IOUT = 20 µA, VIN = 0V 0.25 0.8 V IOUT = 4 mA, VIN = 0V a. Typical data based on 3.3V supply. b. IDD1(0) is the supply current consumption at VDD1 when there is no signal to all inputs. c. Typical data based on 5.0V supply. d. IDD1(F) is the supply current consumption at VDD1 when inputs are switching at the specified data rate, and outputs are switching at same data rate with no load. e. IDD2(0) is the supply current consumption at VDD2 when there is no signal to all inputs. f. IDD2(F) is the supply current consumption at VDD2 when inputs are switching at the specified data rate, and outputs are switching at same data rate with no load. Broadcom AV02-2675EN 6 ACML-7400, ACML-7410, and ACML-7420 Data Sheet 3.3V/5V 100-MBd High-Speed CMOS Digital Isolator ACML-7410 The following specifications apply to ACML-7410 and are applicable to ambient temperature of –40°C ≤ TA ≤ 105°C, input supply of 3.0V ≤ VDD1 ≤ 3.6V or 4.5V ≤ VDD1 ≤ 5.5V, and output supply of 3.0V ≤ VDD2 ≤ 3.6 V or 4.5V ≤ VDD2 ≤ 5.5V. All typical specifications at TA = +25°C. Parameter Symbol Min. Typ. Max. Unit Test Conditions Input Supply Current, No data IDD1(0) — 8.4a 11.5 mA Input Supply Current, 25 MBd data rate IDD1(25) Input Supply Current, 100 MBd data rate IDD1(100) Output Supply Current, No data IDD2(0) Output Supply Current, 25 MBd IDD2(25) Output Supply Current, 100 MBd data rate IDD2(100) — — — — 15.5a — 17c — 28.5a 40 30.5c 40 9.5 a Notes No Input 3, 7 b 12.5-MHz logic signal 3, 7 d 50-MHz logic signal 3, 7 d No Input 4, 8 e 12.5-MHz logic signal 4, 8 f 50-MHz logic signal 4, 8 f VDD1 = 5.5V 9.4c — Figure 16 10.4c — 15a — 17c — 25a 34 30c 40 mA VDD1 = 3.3V VDD1 = 5.0V mA VDD1 = 3.6V VDD1 = 5.5V mA VDD1 = 5.5V mA VDD1 = 3.3V VDD1 = 5.0V mA VDD1 = 3.6V VDD1 = 5.5V Logic Input Current IIN –10 — 10 µA Logic High Output Voltage VOH VDD – 0.1 VDD – 0.02 — V IOUT = –20 µA, VIN = VDD1 0.8 × VDD VDD – 0.25 — V IOUT = –4 mA, VIN = VDD1 Logic Low Output Voltage VOL – 0.02 0.1 V IOUT = 20 µA, VIN = 0V 0.25 0.8 V IOUT = 4 mA, VIN = 0V a. Typical data based on 3.3V supply. b. IDD1(0) is the supply current consumption at VDD1 when there is no signal to all inputs. c. Typical data based on 5.0V supply. d. IDD1(F) is the supply current consumption at VDD1 when inputs are switching at the specified data rate, and outputs are switching at same data rate with no load. e. IDD2(0) is the supply current consumption at VDD2 when there is no signal to all inputs. f. IDD2(F) is the supply current consumption at VDD2 when inputs are switching at the specified data rate, and outputs are switching at same data rate with no load. Broadcom AV02-2675EN 7 ACML-7400, ACML-7410, and ACML-7420 Data Sheet 3.3V/5V 100-MBd High-Speed CMOS Digital Isolator ACML-7420 The following specifications apply to ACML-7420 and are applicable to ambient temperature of –40°C ≤ TA ≤ 105°C, input supply of 3.0V ≤ VDD1 ≤ 3.6V or 4.5V ≤ VDD1 ≤ 5.5V, and output supply of 3.0V ≤ VDD2 ≤ 3.6 V or 4.5V ≤ VDD2 ≤ 5.5V. All typical specifications at TA = +25°C. Parameter Symbol Min. Typ. Max. Unit Test Conditions Input Supply Current, No data IDD1(0) — 9.0a 13 mA Input Supply Current, 25 MBd data rate IDD1(25) Input Supply Current, 100 MBd data rate IDD1(100) 15a — mA Output Supply Current, No data IDD2(0) Output Supply Current, 25 MBd IDD2(25) Output Supply Current, 100 MBd data rate IDD2(100) — 27a 36 30c 40 a 13 9.0 mA 15a mA No Input 5, 7 b 12.5-MHz logic signal 5, 7 d 50-MHz logic signal 5, 7 d No Input 6, 8 e 12.5-MHz logic signal 6, 8 f 50-MHz logic signal 6, 8 f VDD1 = 5.5V — mA VDD1 = 3.3V VDD1 = 5.0V 17c — VDD1 = 3.6V VDD1 = 5.5V 9.9c — VDD1 = 3.3V VDD1 = 5.0V 17c — Notes VDD1 = 5.5V 9.9c — Figure 27a 36 30c 40 mA VDD1 = 3.6V VDD1 = 5.5V Logic Input Current IIN –10 — 10 µA Logic High Output Voltage VOH VDD – 0.1 VDD – 0.02 — V IOUT = –20 µA, VIN = VDD1 0.8 × VDD VDD – 0.25 — V IOUT = –4 mA, VIN = VDD1 Logic Low Output Voltage VOL – 0.02 0.1 V IOUT = 20 µA, VIN = 0V 0.25 0.8 V IOUT = 4 mA, VIN = 0V a. Typical data based on 3.3V supply. b. IDD1(0) is the supply current consumption at VDD1 when there is no signal to all inputs. c. Typical data based on 5.0V supply. d. IDD1(F) is the supply current consumption at VDD1 when inputs are switching at the specified data rate, and outputs are switching at same data rate with no load. e. IDD2(0) is the supply current consumption at VDD2 when there is no signal to all inputs. f. IDD2(F) is the supply current consumption at VDD2 when inputs are switching at the specified data rate, and outputs are switching at same data rate with no load. Broadcom AV02-2675EN 8 ACML-7400, ACML-7410, and ACML-7420 Data Sheet 3.3V/5V 100-MBd High-Speed CMOS Digital Isolator Switching Specifications Over the recommended temperature of –40°C≤ TA ≤ 105°C, supply voltage of 3.0V ≤ VDD1 ≤ 3.6V or 4.5V ≤ VDD1 ≤ 5.5V, and of 3.0V ≤ VDD2 ≤ 3.6V or 4.5V ≤ VDD2 ≤ 5.5V, unless further specified. All typical specifications are at TA = +25°C. Parameter Symbol Maximum Data Rate Minimum Pulse Width Min. Typ. Max. Unit Test Conditions 100 — — MBd 50-MHz Logic Signal Figure Notes 9 a — — 10 ns 50-MHz Logic Signal Propogation Delay Time to Logic Low Output tPHL 18 27 32 ns 4.5V ≤ VDD1 = VDD2 ≤ 5.5V, CL = 15 pF Propogation Delay Time to Logic High Output tPLH 18 27 32 ns 9 a Pulse Width Distortion PWD –2 0 2 ns 11 b Propagation Delay Channel Skew tCSK — 0 3 ns 12 c Propagation Delay Part Skew tPSK — 1 5 ns Propogation Delay Time to Logic Low Output tPHL 20 28 36 ns Propogation Delay Time to Logic High Output tPLH 20 27.5 36 Pulse Width Distortion PWD –3 0.5 Propagation Delay Channel Skew tCSK — Propagation Delay Part Skew tPSK Output Rise Time (10% – 90%) Output Fall Time (90% - 10%) d CL = 15 pF 9, 10 a ns 9, 10 a 3 ns 11 b 0 4 ns 12 c — 1 8 ns tR — 3 — ns CL = 15 pF tF — 3 — ns CL = 15 pF Output Enable time tENABLE — 10 — ns VIN = 0V or VDD e Output Disable time tDISABLE — 10 — ns VIN = 0V or VDD f Common Mode Transient Immunity at Logic High Output | CMH | 75 — — kV/µs VCM = 1500V, TA = 25°C, VIN = VDD, VO > 0.8 × VDD g Common Mode Transient Immunity at Logic Low Output | CML | 75 — — kV/µs VCM = 1500V, TA = 25°C, VIN = 0 V, VO < 0.8V g d a. tPHL propagation delay is measured from the 50% level on the falling edge of the VIN signal to the 50% level of the falling edge of the VOUT signal. tPLH propagation delay is measured from the 50% level on the rising edge of the VIN signal to the 50% level of the rising edge of the VOUT signal. b. PWD is defined as tPHL – tPLH. c. tCSK is equal to the magnitude of the worst case diff erence in tPHL and/or tPLH that will be seen between channels of the same unit at any given temperature and supply voltages within the recommended operating conditions. d. tPSK is equal to the magnitude of the worst case diff erence in tPHL and/or tPLH that will be seen between units at any given temperature and supply voltages within the recommended operating conditions. e. tENABLE is the duration when VOE is set to High state and output is restored per input signal (VO = VIN). f. tDISABLE is the duration when VOE is set to Low and VO is switched to high impedance state. g. CMH is the maximum common mode voltage slew rate that can be sustained while maintaining VOUT > 0.8 VDD2. CML is the maximum common mode input voltage that can be sustained while maintaining VOUT < 0.8V. The common mode voltage slew rates apply to both rising and falling common mode voltage edges. Broadcom AV02-2675EN 9 ACML-7400, ACML-7410, and ACML-7420 Data Sheet 3.3V/5V 100-MBd High-Speed CMOS Digital Isolator Package Characteristics All Typicals at TA = 25°C. Parameters Symbol Min. Typ. Max. Input-Output Momentary Withstand Voltage VISO 5600 — — Input-Output Resistance RI-O — 1014 —  VI-O = 500V dc a Input-Output Capacitance CI-O — 1.9 — pF f = 1 MHz a CI — 4.3 — pF — 750 mW Input Capacitance Package Power Dissipation PPD Unit Test Conditions Notes VRMS RH ≤ 50%, t = 1 minute, TA = 25°C a b c , , d TA = 25°C a. Device considered a two-terminal device: pins 1, 2, 3, 4, 5, 6, 7, and 8 shorted together and pins 9, 10, 11, 12, 13, 14, 15 and 16 shorted together. b. In accordance with UL1577, each device is proof tested by applying an insulation test voltage 6800 VRMS for 1 second. c. The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output continuous voltage rating. For the continuous voltage rating refers to your equipment level safety specification. d. CI is the capacitance measured at input pin. Broadcom AV02-2675EN 10 ACML-7400, ACML-7410, and ACML-7420 Data Sheet 3.3V/5V 100-MBd High-Speed CMOS Digital Isolator Characteristic Curves Figure 1: Typical IDD1 of ACML-7400 vs. Temperature Figure 2: Typical IDD2 of ACML-7400 vs. Temperature 30 Idd1 5 V (0) Idd1 5 V (25) Idd1 5 V (100) 25 20 Idd1 3.3 V (0) Idd1 3.3 V (25) Idd1 3.3 V (100) 15 10 5 0 IDD1 - SUPPLY CURRENT - mA 30 25 20 15 10 -40 -20 0 20 40 60 TA - TEMPERATURE - °C 80 0 100 35 30 30 Idd1 5 V (0) Idd1 5 V (25) Idd1 5 V (100) 25 20 Idd1 3.3 V (0) Idd1 3.3 V (25) Idd1 3.3 V (100) 15 10 5 -40 -20 0 20 40 60 TA - TEMPERATURE - °C 80 10 IDD2 - SUPPLY CURRENT - mA Idd1 5 V (0) Idd1 5 V (25) Idd1 5 V (100) 5 0 -40 Broadcom -20 0 20 40 60 TA - TEMPERATURE - °C Idd1 3.3 V (0) Idd1 3.3 V (25) Idd1 3.3 V (100) 80 100 80 100 -40 -20 0 20 40 60 TA - TEMPERATURE - °C Idd2 3.3V(0) Idd2 3.3V(25) Idd2 3.3V(100) 80 100 Figure 6: Typical IDD2 of ACML-7420 vs. Temperature 30 10 Idd2 5V(0) Idd2 5V(25) Idd2 5V(100) 5 30 15 20 40 60 TA - TEMPERATURE - °C 15 35 20 0 20 35 25 -20 25 0 100 Figure 5: Typical IDD1 of ACML-7420 vs. Temperature -40 Idd2 3.3 V (0) Idd2 3.3 V (25) Idd2 3.3 V (100) Figure 4: Typical IDD2 of ACML-7410 vs. Temperature 35 0 Idd2 5 V (0) Idd2 5 V (25) Idd2 5 V (100) 5 Figure 3: Typical IDD1 of ACML-7410 vs. Temperature IDD1 - SUPPLY CURRENT - mA IDD2 - SUPPLY CURRENT - mA 35 IDD2 - SUPPLY CURRENT - mA IDD1 - SUPPLY CURRENT - mA 35 25 20 15 10 Idd2 5V(0) Idd2 5V(25) Idd2 5V(100) 5 0 -40 -20 0 20 40 60 TA - TEMPERATURE - °C Idd2 3.3V(0) Idd2 3.3V(25) Idd2 3.3V(100) 80 100 AV02-2675EN 11 ACML-7400, ACML-7410, and ACML-7420 Data Sheet 3.3V/5V 100-MBd High-Speed CMOS Digital Isolator Figure 7: Typical Supply Current per Transmit Channel vs. Data Rate Figure 8: Typical Supply Current per Receive Channel vs. Data Rate 8 8 6 4 2 0 Vdd (5 V) Vdd (3.3 V) 0 20 40 60 DATA RATE - MBd 80 IRX - SUPPLY CURRENT - mA 10 ITX - SUPPLY CURRENT - mA 10 30 TP - PROPAGATION DELAY - ns TP - PROPAGATION DELAY - ns Vdd (5 V) Vdd (3.3 V) 0 20 40 60 DATA RATE - MBd 80 100 32 Tphl (5 V) Tplh (5 V) Tphl (3.3 V) Tplh (3.3 V) 28 26 -40 -20 0 20 40 60 TA - TEMPERATURE - °C 80 1 0.25 0 -0.25 -0.5 -40 Broadcom -20 0 20 40 60 TA - TEMPERATURE - °C 26 -40 -20 0 80 100 20 40 60 TA - TEMPERATURE - °C 80 100 Figure 12: Typical Channel-Channel Delay Skew vs. Temperature TPSK - PROPAGATION DELAY SKEW - ns 0.5 28 2 PWD (5 V) PWD (3.3 V) PWD (5 V/3.3 V) PWD (3.3 V/5 V) 0.75 Tphl (5 V/3.3 V) Tplh (5 V/3.3 V) Tphl (3.3 V/5 V) Tplh (3.3 V/5 V) 30 24 100 Figure 11: Typical Pulse Width Distortion vs. Temperature PWD - PULSE WIDTH DISTORTION - ns 2 Figure 10: Typical Propagation Delay vs. Temperature 32 24 4 0 100 Figure 9: Typical Propagation Delay vs. Temperature 6 Tpsk (5 V) Tpsk (3.3 V) Tpsk (5 V/3.3 V) Tpsk (3.3 V/5 V) 1.5 1 0.5 0 -40 -20 0 20 40 60 TA - TEMPERATURE - °C 80 100 AV02-2675EN 12 ACML-7400, ACML-7410, and ACML-7420 Data Sheet 3.3V/5V 100-MBd High-Speed CMOS Digital Isolator Supply Current Consumption Bypassing and PC Board Layout It should be noted that the output supply current is specified under no load conditions. Additional supply current consumption from board or components loading can be computed based on: The ACML-7400 series digital isolators are extremely easy to use. No external interface circuitry is required because ACML-7400 series use high speed CMOS IC technology allowing CMOS logic to be connected directly to the inputs and outputs. IDD = CVF Where IDD is the additional supply current consumption per output channel, C is the load capacitance, V is the supply voltage and F is the frequency of the signal As shown in Figure 13, the only external components required for proper operation are two bypass capacitors for decoupling the power supply. Capacitor values should typically be 0.1 µF. For each capacitor, the total lead length between both ends of the capacitor and the power supply pins should be as short as possible. Figure 13: Typical Schematic of ACML-7410 on PC Board VDD1 VDD2 11 16 16 22 15 15 VIN1 33 14 14 VO1 VIN2 44 13 13 VO2 VIN3 55 12 12 VO3 VO4 66 11 11 VIN4 0.1 PF GND1 VOE1 77 88 GND1 Broadcom Galvanic Isolation 0.1 PF GND2 10 10 VOE2 99 GND2 AV02-2675EN 13 Broadcom, the pulse logo, Connecting everything, Avago Technologies, Avago, and the A logo are among the trademarks of Broadcom and/or its affiliates in the United States, certain other countries and/or the EU. Copyright © 2011–2018 Broadcom. All Rights Reserved. The term “Broadcom” refers to Broadcom Limited and/or its subsidiaries. For more information, please visit www.broadcom.com. Broadcom reserves the right to make changes without further notice to any products or data herein to improve reliability, function, or design. Information furnished by Broadcom is believed to be accurate and reliable. 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