DS80EP100SD/NOPB National Semiconductor, DS80EP100SD/NOPB Datasheet
DS80EP100SD/NOPB
Specifications of DS80EP100SD/NOPB
Related parts for DS80EP100SD/NOPB
DS80EP100SD/NOPB Summary of contents
Page 1
... Power-saver equalizer. Simplified Application Diagram Note: The DS80EP100 provides the flexibility of passing the data from either side of the device. It can be placed anywhere in the data path. © 2008 National Semiconductor Corporation Features ■ 12.5 Gbps Operation ■ ...
Page 2
Pin Descriptions Pin Name High speed differential I/O IOA- IOA+ IOB- IOB+ NC Exposed Pad Note Input / O = Output Connection Diagram www.national.com Pin Number I/O Type N/A DAP ...
Page 3
... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. INPUT/OUTPUT (IOA+ and IOB+) or (IOA- and IOB-) (IOA+ and IOA-) or (IOB+ and IOB-) (IOA+ and IOB-) or (IOA- and IOB+) Junction Temperature ...
Page 4
Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or other conditions beyond ...
Page 5
Test Setup Diagrams Typical Equalizer Transfer Function FIGURE 1. Transient Test Setup Diagram FIGURE 2. Frequency Response Test Circuit FIGURE 3. Typical Equalizer Transfer Function 5 30029403 30029404 30029406 www.national.com ...
Page 6
Table 1. Typical Through Response Block Diagram Application Information DS80EP100 DEVICE DESCRIPTION The DS80EP100 Power-Saver equalizer is a passive network circuit composed of resistive, capacitive, and inductive com- ponents (See Figure 4). A Differential bridged T-network com- pensates for the ...
Page 7
Typical Performance Characteristics Residual Deterministic Jitter vs. FR4 Length Eye Height vs. FR4 Length 30029407 Residual Deterministic Jitter vs. FR4 Length 30029409 Eye Height vs. FR4 Length 7 30029408 30029410 www.national.com ...
Page 8
Typical Eye Diagrams — Includes Transmitter Setup, Interconnect, and Device Total Jitter FIGURE 5. Unequalized Signal (20in FR4, 5Gbps, PRBS7) FIGURE 6. Equalized Signal (20in FR4, 5Gbps, PRBS7) FIGURE 7. Equalized Signal (Zoom) (20in FR4, 5Gbps, PRBS7) www.national.com 30029411 FIGURE ...
Page 9
FIGURE 11. Unequalized Signal (20in FR4, 8Gbps, PRBS7) FIGURE 12. Equalized Signal (20in FR4, 8Gbps, PRBS7) FIGURE 13. Equalized Signal (Zoom) (20in FR4, 8Gbps, PRBS7) 30029417 FIGURE 14. Unequalized Signal (20in FR4, 10Gbps, 30029418 FIGURE 15. Equalized Signal (20in FR4, ...
Page 10
FIGURE 17. Unequalized Signal (14in FR4, 12.5Gbps, PRBS7) FIGURE 18. Equalized Signal (14in FR4, 12.5Gbps, PRBS7) FIGURE 19. Equalized Signal (Zoom) (14in FR4, 12.5Gbps, PRBS7) www.national.com 30029423 FIGURE 20. Unequalized Signal (5m 26AWG Twin-AX Cable, 5Gbps, PRBS7) 30029424 FIGURE 21. ...
Page 11
FIGURE 23. Unequalized Signal (5m 26AWG Twin-AX Cable, 8Gbps, PRBS7) FIGURE 24. Equalized Signal (5m 26AWG Twin-AX Cable, 8Gbps, PRBS7) FIGURE 25. Equalized Signal (Zoom) (5m 26AWG Twin- AX Cable, 8Gbps, PRBS7) 30029429 FIGURE 26. Unequalized Signal (5m 26AWG Twin-AX ...
Page 12
Physical Dimensions www.national.com inches (millimeters) unless otherwise noted Order Number DS80EP100 See NS Package SDB06A 12 ...
Page 13
Notes 13 www.national.com ...
Page 14
... For more National Semiconductor product information and proven design tools, visit the following Web sites at: Products Amplifiers www.national.com/amplifiers Audio www.national.com/audio Clock Conditioners www.national.com/timing Data Converters www.national.com/adc Displays www.national.com/displays Ethernet www.national.com/ethernet Interface www.national.com/interface LVDS www.national.com/lvds Power Management www.national.com/power Switching Regulators www.national.com/switchers LDOs www ...