PI3EQX7741STZDE

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal conditioning and equalization for high-speed serial interfaces
• Characteristics:
  • High-speed signal integrity
  • Low power consumption
  • Small form factor
  • Wide operating temperature range
• Package: 48-pin TQFN (Thin Quad Flat No-Lead)
• Essence: Signal conditioning and equalization for high-speed data transmission
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage: 3.3V ±10%
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 10 Gbps
• Number of Channels: 4
• Input/Output Impedance: 100 ohms differential
• ESD Protection: ±8kV HBM, ±2kV CDM

Pin Configuration

The PI3EQX7741STZDE has a total of 48 pins. The pin configuration is as follows:

1. VCC
2. VCC
3. GND
4. GND
5. Channel 1 RXP
6. Channel 1 RXN
7. Channel 1 TXP
8. Channel 1 TXN
9. Channel 2 RXP
10. Channel 2 RXN
11. Channel 2 TXP
12. Channel 2 TXN
13. Channel 3 RXP
14. Channel 3 RXN
15. Channel 3 TXP
16. Channel 3 TXN
17. Channel 4 RXP
18. Channel 4 RXN
19. Channel 4 TXP
20. Channel 4 TXN
21. GND
22. GND
23. VCC
24. VCC
25. Channel 1 EQEN
26. Channel 2 EQEN
27. Channel 3 EQEN
28. Channel 4 EQEN
29. GND
30. GND
31. VCC
32. VCC
33. Channel 1 EQPD
34. Channel 2 EQPD
35. Channel 3 EQPD
36. Channel 4 EQPD
37. GND
38. GND
39. VCC
40. VCC
41. Channel 1 LOS
42. Channel 2 LOS
43. Channel 3 LOS
44. Channel 4 LOS
45. GND
46. GND
47. VCC
48. VCC

Functional Features

• Signal conditioning and equalization for high-speed serial interfaces
• Adaptive equalization to compensate for signal degradation
• Low power consumption for energy-efficient operation
• Integrated ESD protection for enhanced reliability
• Automatic detection of loss of signal (LOS) conditions

Advantages and Disadvantages

Advantages: - High-speed signal integrity ensures reliable data transmission - Small form factor allows for space-saving integration - Wide operating temperature range enables usage in various environments

Disadvantages: - Limited number of channels (4) - Requires external components for complete signal conditioning solution

Working Principles

The PI3EQX7741STZDE is designed to condition and equalize high-speed serial signals. It utilizes adaptive equalization techniques to compensate for signal degradation caused by transmission line losses, reflections, and inter-symbol interference. The integrated circuit automatically detects loss of signal (LOS) conditions and provides ESD protection to ensure robust performance.

Detailed Application Field Plans

The PI3EQX7741STZDE is commonly used in the following application fields:

1. Data Centers: Enables high-speed data transmission between servers, switches, and storage devices.
2. Telecommunications: Facilitates reliable communication in high-speed network equipment, such as routers and switches.
3. Consumer Electronics: Supports high-speed interfaces in devices like laptops, tablets, and gaming consoles.
4. Automotive: Provides signal conditioning for high-speed data links in automotive infotainment systems and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

1. PI3EQX7741STZDEX: Extended temperature range version of PI3EQX7741STZDE (-40°C to +105°C).
2. PI3EQX7742STZDE: Similar functionality with 8 channels instead of 4.
3. PI3EQX7741STZBE: Package variant with exposed pad for improved thermal performance.

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list of alternatives.

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