AM26C32MDREP

AM26C32-EP QUADRUPLE DIFFERENTIAL LINE RECEIVER www.ti.com SLLS870 – NOVEMBER 2007 FEATURES 1 • • • • • • (1) Controlled Baseline – One Assembly – One Test Site – One Fabrication Site Extended Temperature Performance of –55°C to 125°C Enhanced Diminishing Manufacturing Sources (DMS) Support Enhanced Product-Change Notification Qualification Pedigree (1) Meets or Exceeds the Requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU Recommendation V.10 and V.11 • • • • • • • • Low Power, ICC = 10 mA Typ ±7 V Common-Mode Range With ±200 mV Sensitivity Input Hysteresis . . . 60 mV Typ tpd = 17 ns Typ Operates From a Single 5 V Supply 3-State Outputs Input Fail-Safe Circuitry Improved Replacements for AM26LS32 AM26C32... D PACKAGE Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits. DESCRIPTION/ORDERING INFORMATION The AM26C32 is a quadruple differential line receiver for balanced or unbalanced digital data transmission. The enable function is common to all four receivers and offers a choice of active-high or active-low input. The 3-state outputs permit connection directly to a bus-organized system. Fail-safe design specifies that if the inputs are open, the outputs always are high. The AM26C32 devices are manufactured using a BiCMOS process, which is a combination of bipolar and CMOS transistors. This process provides the high voltage and current of bipolar with the low power of CMOS to reduce the power consumption to about one-fifth that of the standard AM26LS32, while maintaining ac and dc performance. The AM26C32 is characterized for operation over the extended temperature range of –55°C to 125°C. ORDERING INFORMATION (1) PACKAGE (2) TA –55°C to 125°C (1) (2) SOIC – D Reel of 2500 ORDERABLE PART NUMBER AM26C32MDREP TOP-SIDE MARKING 26C32EP For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2007, Texas Instruments Incorporated On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. AM26C32-EP QUADRUPLE DIFFERENTIAL LINE RECEIVER www.ti.com SLLS870 – NOVEMBER 2007 FUNCTION TABLE (each receiver) DIFFERENTIAL INPUT VID ≥ VIT+ VIT– < VID < VIT+ VID ≤ VIT– X 2 Submit Documentation Feedback ENABLES G G OUTPUT Y H X H X L H H X ? X L ? H X L X L L L H Z Copyright © 2007, Texas Instruments Incorporated AM26C32-EP QUADRUPLE DIFFERENTIAL LINE RECEIVER www.ti.com SLLS870 – NOVEMBER 2007 LOGIC DIAGRAM (POSITIVE LOGIC) SCHEMATICS EQUIVALENT OF G OR G INPUT EQUIVALENT OF A OR B INPUT VCC VCC 17 kΩ NOM TYPICAL OF ALL OUTPUTS VCC 1.7 kΩ NOM Input 288 kΩ NOM Input Output GND GND 1.7 kΩ NOM VCC (A inputs) or GND (B inputs) GND Copyright © 2007, Texas Instruments Incorporated Submit Documentation Feedback 3 AM26C32-EP QUADRUPLE DIFFERENTIAL LINE RECEIVER www.ti.com SLLS870 – NOVEMBER 2007 ABSOLUTE MAXIMUM RATINGS (1) over operating free-air temperature range (unless otherwise noted) MIN VCC MAX Supply voltage (2) UNIT 7 V A or B inputs –11 14 V G or G inputs VI Input voltage range –0.5 VCC + 0.5 V VID Differential input voltage range –14 14 V VO Output voltage range –0.5 VCC + 0.5 V IO Output current ±25 D package 73 mA θJA Package thermal impedance (3) (4) TJ Operating virtual junction temperature 150 °C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 °C 150 °C Tstg (1) (2) (3) (4) PW package 108 Storage temperature range –65 °C/W Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltage values, except differential output voltage, VOD, are with respect to network GND. Currents into the device are positive and currents out of the device are negative. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. The package thermal impedance is calculated in accordance with JESD 51-7. RECOMMENDED OPERATING CONDITIONS MIN NOM MAX 4.5 5 5.5 UNIT VCC Supply voltage VIH High-level input voltage VIL Low-level input voltage 0.8 VIC Common-mode input voltage ±7 V IOH High-level output current –6 mA IOL Low-level output current 6 mA TA Operating free-air temperature 125 °C 4 Submit Documentation Feedback 2 –55 V V V Copyright © 2007, Texas Instruments Incorporated AM26C32-EP QUADRUPLE DIFFERENTIAL LINE RECEIVER www.ti.com SLLS870 – NOVEMBER 2007 ELECTRICAL CHARACTERISTICS over recommended ranges of VCC, VIC, and operating free-air temperature (unless otherwise noted) PARAMETER MIN TYP (1) TEST CONDITIONS MAX VO = VOH (min), VIC = –7 V to 7 V 0.2 IOH = –440 µA VIC = 0 to 5.5 V 0.1 VO = 0.45 V, VIC = –7 V to 7 V –0.2 (2) IOL = 8 mA VIC = 0 to 5.5 V –0.1 (2) VIT+ Differential input high-threshold voltage VIT– Differential input low-threshold voltage Vhys Hysteresis voltage (VIT+ – VIT–) VIK Enable input clamp voltage VCC = 4.5 V, II = –18 mA VOH High-level output voltage VID = 200 mV, IOH = –6 mA VOL Low-level output voltage VID = –200 mV, IOL = 6 mA IOZ Off-state (high-impedance state) output current VO = VCC or GND II Line input current IIH High-level enable current VI = 2.7 V 20 IIL Low-level enable current VI = 0.4 V –100 rI Input resistance One input to ground ICC Supply current VCC = 5.5 V (1) (2) V V 60 mV –1.5 3.8 V V 0.2 0.3 V ±0.5 ±5 µA VI = 10 V, Other input at 0 V 1.5 VI = –10 V, Other input at 0 V –2.5 12 UNIT 17 mA µA µA kΩ 10 15 mA All typical values are at VCC = 5 V, VIC = 0, and TA = 25°C. The algebraic convention, in which the less positive (more negative) limit is designated minimum, is used in this data sheet for common-mode input voltage. SWITCHING CHARACTERISTICS over recommended ranges of operation conditions, CL = 50 pF (unless otherwise noted) PARAMETER tPLH Propagation delay time, low- to high-level output tPHL Propagation delay time, high- to low-level output tTLH Output transition time, low- to high-level output tTHL Output transition time, high- to low-level output tPZH Output enable time to high level tPZL Output enable time to low level tPHZ Output disable time from high level tPLZ Output disable time from low level (1) TEST CONDITIONS See Figure 1 See Figure 1 See Figure 2 See Figure 2 MIN TYP (1) MAX 9 17 27 ns 9 17 27 ns 4 10 ns 4 9 ns 13 22 ns 13 22 ns 13 26 ns 13 25 ns UNIT All typical values are at VCC = 5 V, TA = 25°C. Copyright © 2007, Texas Instruments Incorporated Submit Documentation Feedback 5 AM26C32-EP QUADRUPLE DIFFERENTIAL LINE RECEIVER www.ti.com SLLS870 – NOVEMBER 2007 PARAMETER MEASUREMENT INFORMATION tTHL tTLH VCC 90% Output A Input B VOH 90% 10% Device Under Test 10% 50% VOL tPHL tPLH CL = 50 pF (see Note A) 2.5 V 0V −2.5 V Input TEST CIRCUIT A. VOLTAGE WAVEFORMS CL includes probe and jig capacitance. Figure 1. Switching Test Circuit and Voltage Waveforms VCC S1 VID = ±2.5 V G Input G Input A Input B Input RL = 1 kΩ Device Under Test tPZL, tPLZ Measurement: S1 to VCC tPZH, tPHZ Measurement: S1 to GND CL = 50 pF (see Note A) TEST CIRCUIT 3V G 1.3 V 0V 3V G (see Note B) 1.3 V 0V tPZH Output (with VID = 2.5 V) tPHZ 50% tPZH VOH −0.5 V tPHZ VOH −0.5 V VOH VOL tPZL Output (with VID = −2.5 V) tPLZ tPZL tPLZ VOH 50% VOL + 0.5 V VOL + 0.5 V VOL VOLTAGE WAVEFORMS A. CL includes probe and jig capacitance. B. The input pulse is supplied by a generator having the following characteristics: PRR = 1 MHz, duty cycle ≤ 50%, tr = tf = 6 ns. Figure 2. Enable/Disable Time Test Circuit and Output Voltage Waveforms 6 Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated PACKAGE OPTION ADDENDUM www.ti.com 10-Dec-2020 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) (6) AM26C32MDREP ACTIVE SOIC D 16 2500 RoHS & Green Call TI | NIPDAU Level-1-260C-UNLIM -55 to 125 26C32EP V62/07648-01XE ACTIVE SOIC D 16 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -55 to 125 26C32EP (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of