SLLS902A February   2010  – March 2024 SN65MLVD040

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  Reccommended Operationg Conditions
    3. 5.3  Thermal Characteristics
    4. 5.4  Package Dissipation Ratings
    5. 5.5  Device Electrical Characteristics
    6. 5.6  Driver Electrical Characteristics
    7. 5.7  Reciver Electrical Charecteristics
    8. 5.8  Bus Input and Output Electrical Characteristics
    9. 5.9  Driver Switching Characterisitics
    10. 5.10 Reciever Switching Charecteristics
    11. 5.11 Typical Characteristics
  7. 6 Paramater Measurement Information
    1. 6.1 Equivalent Input and Output Schematic Diagrams
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Source Synchronous System Clock (SSSC)
        1. 7.1.1.1 Live Insertion/Glitch-Free Power Up/Down
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

6 Paramater Measurement Information

SN65MLVD040 Driver Voltage and Current Definitions Figure 6-1 Driver Voltage and Current Definitions
SN65MLVD040 Differential Output Voltage Test Circuit
All resistors are 1% tolerance.
Figure 6-2 Differential Output Voltage Test Circuit
SN65MLVD040 Test Circuit and Definitions for the Driver Common-Mode Output Voltage
A. All input pulses are supplied by a generator having the following characteristics: tr or tf ≤ 1 ns, pulse frequency = 1 MHz, duty cycle = 50 ±5%.
B. C1, C2 and C3 include instrumentation and fixture capacitance within 2 cm of the D.U.T. and are ±20%.
C. R1 and R2 are metal film, surface mount, ±1%, and located within 2 cm of the D.U.T.
D. The measurement of VOS(PP) is made on test equipment with a –3 dB bandwidth of at least 1 GHz.
Figure 6-3 Test Circuit and Definitions for the Driver Common-Mode Output Voltage
SN65MLVD040 Driver Short-Circuit Test Circuit Figure 6-4 Driver Short-Circuit Test Circuit
SN65MLVD040 Driver Test Circuit, Timing, and Voltage Definitions for the Differential Output Signal
A. All input pulses are supplied by a generator having the following characteristics: tr or tf ≤ 1 ns, frequency = 1 MHz, duty cycle = 50 ±5%.
B. C1, C2, and C3 include instrumentation and fixture capacitance within 2 cm of the D.U.T. and are ±20%.
C. R1 is a metal film, surface mount, and 1% tolerance and located within 2 cm of the D.U.T.
D. The measurement is made on test equipment with a –3 dB bandwidth of at least 1 GHz.
Figure 6-5 Driver Test Circuit, Timing, and Voltage Definitions for the Differential Output Signal
SN65MLVD040 Driver Enable and Disable Time Circuit and Definitions
A. All input pulses are supplied by a generator having the following characteristics: tr or tf ≤ 1 ns, frequency = 1 MHz, duty cycle = 50 ±5%.
B. C1, C2, C3, and C4 includes instrumentation and fixture capacitance within 2 cm of the D.U.T. and are ±20%.
C. R1 and R2 are metal film, surface mount, and 1% tolerance and located within 2 cm of the D.U.T.
D. The measurement is made on test equipment with a –3 dB bandwidth of at least 1 GHz.
Figure 6-6 Driver Enable and Disable Time Circuit and Definitions
SN65MLVD040 Maximum Steady State Output Voltage Figure 6-7 Maximum Steady State Output Voltage
SN65MLVD040 Driver Jitter Measurement Waveforms
A. All input pulses are supplied by the Agilent 81250 Parallel BERT Stimulus System with plug-in E4832A.
B. The cycle-to-cycle measurement is made on a TEK TDS6604 running TDSJIT3 application software.
C. All other jitter measurements are made with an Agilent Infiniium DCA-J 86100C Digital Communications Analyzer.
D. Period jitter and cycle-to-cycle jitter are measured using a 125 MHz 50 ±1% duty cycle clock input. Measured over 75K samples.
E. Deterministic jitter and random jitter are measured using a 250 Mbps 215–1 PRBS input. Measured over BER = 10-12
Figure 6-8 Driver Jitter Measurement Waveforms
SN65MLVD040 Receiver Voltage and Current Definitions Figure 6-9 Receiver Voltage and Current Definitions
Table 6-1 Type-1 Receiver Input Threshold Test Voltages
APPLIED VOLTAGES RESULTING DIFFERENTIAL
INPUT VOLTAGE		 RESULTING COMMON-
MODE INPUT VOLTAGE		 RECEIVER
OUTPUT(1)
VIA VIB VID VIC
2.400 0.000 2.400 1.200 H
0.000 2.400 –2.400 1.200 L
3.400 3.365 0.035 3.3825 H
3.365 3.400 –0.035 3.3825 L
–0.965 –1 0.035 –0.9825 H
–1 –0.965 –0.035 –0.9825 L
(1) H= high level, L = low level, output state assumes receiver is enabled ( RE = L)
Table 6-2 Type-2 Receiver Input Threshold Test Voltages
APPLIED VOLTAGES RESULTING DIFFERENTIAL
INPUT VOLTAGE		 RESULTING COMMON-
MODE INPUT VOLTAGE		 RECEIVER
OUTPUT(1)
VIA VIB VID VIC
2.400 0.000 2.400 1.200 H
0.000 2.400 –2.400 1.200 L
3.400 3.265 0.135 3.3325 H
3.4000 3.335 0.065 3.3675 L
–0.865 –1 0.135 –0.9325 H
–0.935 –1 0.065 –0.9675 L
(1) H= high level, L = low level, output state assumes receiver is enabled ( RE = L)
SN65MLVD040 Receiver Timing Test Circuit and Waveforms
A. All input pulses are supplied by a generator having the following characteristics: tr or tf ≤ 1 ns, frequency = 1 MHz, duty cycle = 50 ±5%. CL is a combination of a 20%-tolerance, low-loss ceramic, surface-mount capacitor and fixture capacitance within 2 cm of the D.U.T.
B. The measurement is made on test equipment with a –3 dB bandwidth of at least 1 GHz.
Figure 6-10 Receiver Timing Test Circuit and Waveforms
SN65MLVD040 Receiver Enable/Disable Time Test Circuit and Waveforms
A. All input pulses are supplied by a generator having the following characteristics: tr or tf≤ 1 ns, frequency = 1 MHz, duty cycle = 50 ± 5%.
B. RL is 1% tolerance, metal film, surface mount, and located within 2 cm of the D.U.T.
C. CL is the instrumentation and fixture capacitance within 2 cm of the DUT and ±20%. The measurement is made on test equipment with a –3 dB bandwidth of at least 1 GHz.
Figure 6-11 Receiver Enable/Disable Time Test Circuit and Waveforms
SN65MLVD040 Receiver Jitter Measurement Waveforms
A. All input pulses are supplied by the Agilent 81250 Parallel BERT Stimulus System with plug-in E4832A.
B. The cycle-to-cycle measurement is made on a TEK TDS6604 running TDSJIT3 application software.
C. All other jitter measurements are made with an Agilent Infiniium DCA-J 86100C Digital Communications Analyzer.
D. Period jitter and cycle-to-cycle jitter are measured using a 125 MHz 50 ±1% duty cycle clock input. Measured over 75K samples.
E. Deterministic jitter and random jitter are measured using a 250 Mbps 215–1 PRBS input. Measured over BER = 10-12
Figure 6-12 Receiver Jitter Measurement Waveforms