REVISIONS LTR DESCRIPTION DATE Prepared in accordance with ASME Y14.24 APPROVED Vendor item drawing REV PAGE REV PAGE REV STATUS OF PAGES REV PAGE 1 2 3 PMIC N/A PREPARED BY Phu H. Nguyen Original date of drawing YY MM DD CHECKED BY 14-02-18 4 Phu H. Nguyen APPROVED BY Thomas M. Hess SIZE A REV AMSC N/A CODE IDENT. NO. 5 6 7 8 9 10 11 12 13 14 15 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 http://www.landandmaritime.dla.mil/ TITLE MICROCIRCUIT, LINEAR, RS-232 TRANSCEIVER WITH SPLIT SUPPLY PIN FOR LOGIC SIDE, MONOLITHIC SILICON DWG NO. V62/13621 16236 PAGE 1 OF 15 5962-V045-14 1. SCOPE 1.1 Scope. This drawing documents the general requirements of a high performance RS-232 transceiver with split supply pin for logic side microcircuit, with an operating temperature range of -55°C to +125°C. 1.2 Vendor Item Drawing Administrative Control Number. The manufacturer’s PIN is the item of identification. The vendor item drawing establishes an administrative control number for identifying the item on the engineering documentation: V62/13621 - Drawing number 01 X E Device type (See 1.2.1) Case outline (See 1.2.2) Lead finish (See 1.2.3) 1.2.1 Device type(s). Device type Generic 01 Circuit function TRS3253E-EP RS-232 transceiver with split supply pin for logic side 1.2.2 Case outline(s). The case outlines are as specified herein. Outline letter Number of pins X Package style 32 Plastic quad flatpack no-lead 1.2.3 Lead finishes. The lead finishes are as specified below or other lead finishes as provided by the device manufacturer: Finish designator A B C D E Z DLA LAND AND MARITIME COLUMBUS, OHIO Material Hot solder dip Tin-lead plate Gold plate Palladium Gold flash palladium Other SIZE A CODE IDENT NO. 16236 REV DWG NO. V62/13621 PAGE 2 1.3 Absolute maximum ratings. 1/ VCC to GND ......................................................................................................................................... VL to GND .......................................................................................................................................... V+ to GND .......................................................................................................................................... V- to GND .......................................................................................................................................... Maximum V+ + |V-| ............................................................................................................................. Input voltage, (VI): �������������� to GND, FORCEON to GND ........................................................................... DIN, FORCEOFF Maximum RIN to GND ................................................................................................................ -0.3 V to 6.0 V -0.3 V to VCC + 0.3 V -0.3 V to 7.0 V 0.3 V to -7.0 V 13.0 V 2/ Junction temperature, (TJ) .................................................................................................................. Storage temperature, (Tstg) ............................................................................................................... Typical ESD protection, (RIN, DOUT): Human Body Model .................................................................................................................... IEC 61000-4-2 Air Gap discharge ............................................................................................... IEC 61000-4-2 Contact discharge ............................................................................................... 150°C -65°C to 150°C -0.3 V to 6.0 V ±25.0 V Output voltage, (VO): Maximum DOUT to GND ............................................................................................... ±13.2 V ROUT ............................................................................................................................. -0.3 V to VL + 0.3 V ±15 kV ±8 kV ±8 kV 1.4 Recommended operating conditions. Supply voltage, (VCC) ......................................................................................................................... Supply voltage, (VL) ........................................................................................................................... ��������������, FORCEON): Maximum input logic threshold low, (DIN, FORCEOFF VL = 3.0 V or 5.5 V ...................................................................................................................... VL = 2.3 V .................................................................................................................................... VL = 1.65 V .................................................................................................................................. ��������������, FORCEON): Minimum input logic threshold high, (DIN, FORCEOFF VL = 5.5 V .................................................................................................................................... VL = 3.0 V .................................................................................................................................... VL = 2.3 V .................................................................................................................................... VL = 1.65 V .................................................................................................................................. Operating temperature ....................................................................................................................... Receiver input voltage ........................................................................................................................ 1/ 2/ 3.0 V to 5.5 V 1.65 V to VCC 0.8 V 0.6 V 0.5 V 2.4 V 2.0 V 1.4 V 1.25 V -55°C to 125°C -25 V to 25 V 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. V+ and V- can have maximum magnitudes of 7 V, but their absolute difference cannot exceed 13 V. DLA LAND AND MARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 REV DWG NO. V62/13621 PAGE 3 2. APPLICABLE DOCUMENTS INTERNATIONAL ELECTROTECHNICAL COMMISSION (IEC) IEC 61000-4-2 – Testing and measurement techniques –Electrostatic discharge immunity test (Copies of these documents are available online at http:/www.iec.ch or IEC Regional Center for America (IEC-ReCNA) , 446 Main St., th 16 Floor, Worcester, MA 01608). 3. REQUIREMENTS 3.1 Marking. Parts shall be permanently and legibly marked with the manufacturer’s part number as shown in 6.3 herein and as follows: A. B. C. Manufacturer’s name, CAGE code, or logo Pin 1 identifier ESDS identification (optional) 3.2 Unit container. The unit container shall be marked with the manufacturer’s part number and with items A and C (if applicable) above. 3.3 Electrical characteristics. The maximum and recommended operating conditions and electrical performance characteristics are as specified in 1.3, 1.4, and table I herein. 3.4 Design, construction, and physical dimension. The design, construction, and physical dimensions are as specified herein. 3.5 Diagrams. 3.5.1 Case outline. The case outline shall be as shown in 1.2.2 and figure 1. 3.5.2 Terminal connections. The terminal connections shall be as shown in figure 2. 3.5.3 Terminal function. The terminal function shall be as shown in figure 3. 3.5.4 Function table. The function table shall be as shown in figure 4. 3.5.5 Functional block diagram. The functional block diagram shall be as shown in figure 5. 3.5.6 Driver slew rate. The driver slew rate shall be as shown in figure 6. 3.5.7 Driver pulse skew. The driver pulse skew shall be as shown in figure 7. 3.5.8 Receiver propagation delay times. The receiver propagation delay times shall be as shown in figure 8. 3.5.9 Receiver enable and disable times. The receiver enable and disable times shall be as shown in figure 9. 3.5.10 ����������� propagation delay times and supply enabling time. The INVALID ����������� propagation delay times and supply enabling INVALID time shall be as shown in figure 10. DLA LAND AND MARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 REV DWG NO. V62/13621 PAGE 4 TABLE I. Electrical performance characteristics. 1/ Test Symbol Electrical characteristics 4/ �������������� Input leakage current FORCEOFF, FORCEON Auto powerdown plus disabled Supply current (TA = 25°C) Power off Auto powerdown plus enabled Limits Test conditions 2/ Min Typ 3/ Max ±0.01 ±2.9 µA 0.5 1.11 mA 1 1 10 10 µA ±0.05 ±25 0.4 µA V V V V V V V kΩ II No load, ICC �������������� and FORCEON at VCC FORCEOFF RECEIVER SECTION Electrical characteristics Output leakage current Output voltage low Output voltage high Input threshold low Ioff VOL VOH VIT- TA = 25°C Input threshold high VIT+ TA = 25°C Input hysteresis Input resistance Switching characteristics Receiver propagation delay Vhys 5/ 6/ VL = 5 V VL = 3.3 V VL = 5 V VL = 3.3 V Receiver skew Receiver output enable time Receiver output disable time tdis See footnote at end of table. DLA LAND AND MARITIME COLUMBUS, OHIO VL – 0.6 0.8 0.6 3 TA = 25°C tPHL tPLH tPHL - tPLH ten Unit VL – 0.1 1.2 1.5 1.8 1.5 0.5 5 Receiver input to receiver output CL = 150 pF �������������� From FORCEOFF From �������������� FORCEOFF SIZE A CODE IDENT NO. 16236 REV 2.4 2.4 7 0.15 0.15 50 200 µs 200 ns ns ns DWG NO. V62/13621 PAGE 5 TABLE I. Electrical performance characteristics - Continued. 1/ Test Symbol Limits Test conditions 5/ Min Typ ±5 ±5.4 300 10M Unit Max DRIVER SECTION Electrical characteristics Output voltage swing VOH Output resistance Output short circuit current rO IOS All driver output load with 3 kΩ to ground, VCC = 3.1 V to 5.5 V VCC = V+ = V- = 0, Driver output = ±2V VT_OUT = 0 IOZ VT_OUT = ±12 V, �������������� FORCEOFF = GND, VCC = 3 V to 3.6 V Output leakage current Driver input hysteresis Input leakage current Timing requirements Maximum data rate Time to exit powerdown Driver skew 7/ VT_OUT = ±12 V, �������������� FORCEOFF = GND, VCC = 4.5 V to 5.5 V ��������������, FORCEON DIN, FORCEOFF ±0.01 RL = 3 kΩ, CL = 200 pF, One driver switching |VT_OUT| > 3.7 V ±60 ±25 Ω mA µA 0.5 ±2.9 V µA 150 kbps µs ns V/µs 2.7 V 1000 100 100 |tPHL - tPLH| VCC = 3.3 V, CL = 150 pF to 1000 pF TA = 25°C, Transition region slew rate RL = 3 kΩ to 7 kΩ, Measured from 3 V to -3V or -3 V to 3 V AUTO POWERDOWN SECTION Electrical characteristics 6/ 8/ (See FIGURE xx) Receiver input threshold for VT+(valid) �������������� = VL FORCEON = GND, FORCEOFF ����������� high level output voltage INVALID Receiver input threshold for VIT-(valid) �������������� = VL FORCEON = GND, FORCEOFF ����������� high level output voltage INVALID Receiver input threshold for VT(invalid) FORCEON = GND, �������������� FORCEOFF = VL ����������� low level output voltage INVALID ����������� VOH INVALID high level output voltage IOH = -1 mA, FORCEON = GND, �������������� FORCEOFF = VL ����������� �������������� = VL VOL INVALID low level output voltage IOH = 1.6 mA, FORCEON = GND, FORCEOFF V 15 -2.7 -0.3 0.3 VL – 0.6 Switching characteristic 6/ 8/ (See FIGURE xx) Propagation delay time, low to tvalid high level output Propagation delay time, high to tinvalid low level output Supply enable time ten Receiver or driver edge to auto tdis powerdown plus 0.4 0.1 µs 50 25 30 µs See footnote at end of table. DLA LAND AND MARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 REV DWG NO. V62/13621 PAGE 6 TABLE I. Electrical performance characteristics - Continued. 1/ 1/ 2/ 3/ 4/ 5/ 6/ 7/ 8/ Testing and other quality control techniques are used to the extent deemed necessary to assure product performance over the specified temperature range. Product may not necessarily be tested across the full temperature range and all parameters may not necessarily be tested. In the absence of specific parametric testing, product performance is assured by characterization and/or design. Over operating free air temperature range, VCC = VL = 3 V to 5.5 V, C1 – C4 = 0.1 µF (tested at 3.3 V ±10%), C1 = 0.047 µF, C2 – C4 = 0.33 µF (tested at 5 V ±10%) (unless otherwise noted). All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. Testing supply conditions are C1-C4 = 0.1 µF at VCC = 3.3 V ±0.15 V; C1-C4 = 0.22 µF at VCC = 3.3 V ±0.3 V, and C1 = 0.047 µF and C2-C4 = 0.33 µF at VCC = 5 V ±0.5 V. Over operating free air temperature range, VCC = VL = 3 V to 5.5 V, C1 – C4 = 0.1 µF (tested at 3.3 V ±10%), C1 = 0.047 µF, C2 – C4 = 0.33 µF (tested at 5 V ±10%), TA = TMIN to TMAX (unless otherwise noted). Typical values are at VCC = VL = 3.3 V, TA = 25°C Driver skew is measured at the driver zero cross point. Over recommended ranges of supply voltage and operating free air temperature (unless otherwise noted). DLA LAND AND MARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 REV DWG NO. V62/13621 PAGE 7 Case X D/E 32 1 PIN 1 AREA A2 A SEATING PLANE 0.08 A1 1 S 32 PLS 8 9 32 e1 e 25 EXPOSED THERMAL PAD SEE NOTE 2 16 24 17 b 32 PLS BOTTOM VIEW Symbol A A1 A2 b Dimensions Millimeters Symbol Min Max Millimeters Min Max 0.80 1.00 0.00 0.05 0.20 NOM 0.15 0.25 3.85 4.15 0.40 BSC 2.80 BSC 0.30 0.50 D/E e e1 S NOTES: 1. All linear dimensions are in millimeters. 2. The package thermal pad must be soldered to the board for thermal and mechanical performance. See manufacturer data sheet for details regarding the exposed thermal pad dimensions. 3. This drawing is subject to change without notice.. FIGURE 1. Case outline. DLA LAND AND MARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 REV DWG NO. V62/13621 PAGE 8 Case outline X Terminal Terminal number symbol Terminal number Terminal symbol Terminal number 1 2 3 C2+ C2V- 9 10 11 FORCEON ROUT5 4 DIN1 12 5 DIN2 ����������� INVALID 6 7 8 DIN3 NC Terminal symbol Terminal number Terminal symbol 17 18 RIN5 RIN4 DOUT1 GND ROUT4 19 RIN3 25 26 27 ROUT3 20 RIN2 28 13 ROUT2 21 RIN1 29 14 ROUT1 22 DOUT3 30 �������������� FORCEOFF 15 16 VL NC 23 24 DOUT2 NC 31 32 VCC C1+ V+ C1NC FIGURE 2. Terminal connections. Terminal Name RSM C1+, C2+ 29, 1 V+ 30 C1-, C231, 2 INVALID 6 V3 DIN1, 4 DIN2, 5 DIN3, 7 ROUT5 – 10, 11, 12, ROUT1 13, 14 VL 15 RIN5 – 1517, 18, RIN1 19, 20, 21 DOUT3, 22 DOUT2, 23 DOUT1 25 GND 26 VCC 27 �������������� 28 FORCEOFF FORCEON 9 Description Positive terminal of the voltage-doubler charge pump capacitor 5.5 V supply generated by the charge pump Negative terminal of the voltage doubler charge pump capacitor Invalid output pin -5.5 V supply generated by the charge pump Driver inputs Receiver outputs. Swing between 0 and VL Logic level supply. All CMOS inputs and outputs are reference to this supply. RS-232 receiver inputs RS-232 driver outputs Ground 3 V to 5.5 V supply voltage Powerdown Control input (Refer to truth table) Powerdown Control input (Refer to truth table) FIGURE 3. Terminal functions. DLA LAND AND MARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 REV DWG NO. V62/13621 PAGE 9 Each Driver INPUTS DIN FORCEON X L H L H L H X H H L L L L �������������� FORCEOFF Time elapsed since last RIN or DIN transition L H H H H H H OUTPUT DOUT DRIVER STATUS Z H L H L Z Z Powered off Normal operation with auto powerdown plus disabled Normal operation with auto powerdown plus enabled Power off by auto-powerdown plus feature X X X <30 µs <30 µs >30 µs >30 µs H = high level, L = low level, X = irrelevant, Z = high impedance Each Receiver INPUTS RIN1-RIN5 X L H Open �������������� FORCEOFF OUTPUTS Time elapsed since last RIN or DIN transition L H H H RECEIVER STATUS ROUT1 – ROUT5 Z H L H <30 µs <30 µs <30 µs Powered off Normal operation with auto powerdown plus disabled/enabled H = high level, L = low level, X = irrelevant, Z = high impedance (off), Open = input disconnected or connected driver off FIGURE 4. Function tables. DLA LAND AND MARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 REV DWG NO. V62/13621 PAGE 10 DIN1 DOUT1 DIN2 DOUT2 DIN3 DOUT3 FORCEOFF AUTO-POWERDOWN PLUS INVALID FORCEON ROUT1 RIN1 ROUT2 RIN2 ROUT3 RIN3 ROUT4 RIN4 ROUT5 RIN5 FIGURE 5. Functional block diagram. DLA LAND AND MARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 REV DWG NO. V62/13621 PAGE 11 GENERATOR SEE NOTE 2 RS-232 OUTPUT 50 RL 3V FORCEOFF TEST CIRCUIT 3V INPUT CL t SEE NOTE 1 t THL 0V TLH OUTPUT VOH 3V -3 V VOL 6V SR(tr)= tTHL or tTLH VOLTAGE WAVEFORMS NOTES: 1. CL includes probe and jig capacitance. 2. The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. FIGURE 6. Driver slew rate. 3V GENERATOR SEE NOTE 2 RS-232 OUTPUT 50 RL 3V FORCEOFF CL INPUT t 1.5 V t PHL 0V PLH SEE NOTE 1 OUTPUT V OH 50% V OL TEST CIRCUIT VOLTAGE WAVEFORMS NOTES: 1. CL includes probe and jig capacitance. 2. The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. FIGURE 7. Driver pulse skew DLA LAND AND MARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 REV DWG NO. V62/13621 PAGE 12 3 V or 0 V FORCEON 3V OUTPUT GENERATOR SEE NOTE 2 50 1.5 V INPUT t CL t PHL -3 V PLH V OH SEE NOTE 1 50% OUTPUT 3V FORCEOFF V OL TEST CIRCUIT NOTES: 1. 2. 3. 4. VOLTAGE WAVEFORMS CL includes probe and jig capacitance. The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. tPLZ and tPHZ are the same as tdis. tPZL and tPZH are the same as ten. FIGURE 8. Receiver propagation delay times 3V V CC 3 V or 0 V FORCEON GND S1 0V PZH V OH CL SEE NOTE 1 50 t PHZ (S1 at GND) OUTPUT FORCEOFF GENERATOR SEE NOTE 2 t RL 3 V or 0 V 1.5 V INPUT 50% OUTPUT 0.3 V t PLZ (S1 at VCC ) OUTPUT t PZL (S1 at VCC ) 50% V OL 0.3 V TEST CIRCUIT VOLTAGE WAVEFORMS NOTES: 1. CL includes probe and jig capacitance. 2. The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. FIGURE 9. Receiver enable and disable times DLA LAND AND MARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 REV DWG NO. V62/13621 PAGE 13 GENERATOR SEE NOTE 2 ROUT VALID RS-232 LEVEL,INVALID HIGH 2.7 V 50 INTERMINATE 3.0 V 0V AUTOPOWERDOWN PLUS INVALID -3.0 V IF SIGNAL REMAINS WITHIN THIS REGION FOR MORE THAN 30 INTERMINATE -2.7 V C L =30 pF VALID RS-232 LEVEL,INVALID HIGH SEE NOTE 1 FORCEOFF FORCEON DIN s INVALID IS LOW AUTO-POWERDOWN PLUS DISABLES AND REDUCES SUPPLY CURRENT TO 1 A DOUT TEST CIRCUIT RECIEVER INPUT tINVALID 3V 2.7 V 0V 0V -2.7 V -3 V tVALID VCC 50% 0V INVALID OUTPUT 3 V to 5 V DRIVER INPUT 50% 0V 5.5 V DRIVER OUTPUT tdis ten tdis ten SUPPLY VOLTAGES -5.5 V V+ V+-0.3 V V-+0.3 V V- NOTES: 1. CL includes probe and jig capacitance. 2. The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. FIGURE 10. ����������� INVALID propagation delay times and supply enabling time. DLA LAND AND MARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 16236 REV DWG NO. V62/13621 PAGE 14 4. VERIFICATION 4.1 Product assurance requirements. The manufacturer is responsible for performing all inspection and test requirements as indicated in their internal documentation. Such procedures should include proper handling of electrostatic sensitive devices, classification, packaging, and labeling of moisture sensitive devices, as applicable. 5. PREPARATION FOR DELIVERY 5.1 Packaging. Preservation, packaging, labeling, and marking shall be in accordance with the manufacturer’s standard commercial practices for electrostatic discharge sensitive devices. 6. NOTES 6.1 ESDS. Devices are electrostatic discharge sensitive and are classified as ESDS class 1 minimum. 6.2 Configuration control. The data contained herein is based on the salient characteristics of the device manufacturer’s data book. The device manufacturer reserves the right to make changes without notice. This drawing will be modified as changes are provided. 6.3 Suggested source(s) of supply. Identification of the suggested source(s) of supply herein is not to be construed as a guarantee of present or continued availability as a source of supply for the item. DLA Land and Maritime maintains an online database of all current sources of supply at http://www.landandmaritime.dla.mil/Programs/Smcr/. Vendor item drawing administrative control number 1/ Device manufacturer CAGE code Vendor part number Top Side Marking V62/13621-01XE 24355 TRS3253EMRSMREP RS53EP 1/ The vendor item drawing establishes an administrative control number for identifying the item on the engineering documentation. CAGE code 01295 DLA LAND AND MARITIME COLUMBUS, OHIO Source of supply Texas Instruments, Inc. Semiconductor Group 8505 Forest Lane P.O. Box 660199 Dallas, TX 75243 Point of contact: U.S. Highway 75 South P.O. Box 84, M/S 853 Sherman, TX 75090-9493 SIZE A CODE IDENT NO. 16236 REV DWG NO. V62/13621 PAGE 15