Overview
The ADN4600ACPZ-R7, produced by Analog Devices Inc., is an asynchronous, nonblocking crosspoint switch designed for high-speed signal switching and multiplexing applications. This device features eight differential PECL-/CML-compatible inputs with programmable equalization and eight differential CML outputs with programmable output levels and pre-emphasis or de-emphasis. It is optimized for nonreturn-to-zero (NRZ) data rates up to 4.25 Gbps, making it suitable for various high-speed communication and data transmission systems.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Inputs/Outputs | 8 differential PECL-/CML-compatible inputs, 8 differential CML outputs |
| Data Rate | Up to 4.25 Gbps |
| Core Supply Voltage | 1.8 V to 3.3 V (1.7 V to 3.6 V for ADN4600ACPZ-R7) |
| Operating Temperature | -40°C to +85°C |
| Package Type | 64-lead LFCSP (9x9 mm) |
| Equalization Capability | Up to 22 dB high-frequency boost at 2.25 GHz to compensate for up to 30 in. of FR4 |
| Control Interface | I2C |
| Power Consumption | 125 mW/channel at 4.25 Gbps |
| Termination Resistors | 50 Ω on-chip termination |
Key Features
- Programmable equalization and pre-emphasis/de-emphasis to compensate for signal losses in backplanes and cables.
- Low power consumption: 125 mW/channel at 4.25 Gbps.
- Flexible I/O configurations: dc- or ac-coupled differential CML inputs and outputs.
- Positive/negative (P/N) pair inversion for routing ease.
- Supports 8b10b, scrambled or uncoded NRZ data.
- I2C control interface for independent channel control.
- Low latency and very low channel-to-channel skew.
- Wide operating temperature range: -40°C to +85°C.
Applications
- 1×, 2×, 4× FibreChannel
- XAUI Gigabit Ethernet over backplane
- 10GBase-CX4
- InfiniBand®
- Communication systems
- Control systems
- Testing and measurement equipment
- Data transmission systems
- Audio and video processing systems
- Storage systems
Q & A
- What is the ADN4600ACPZ-R7 used for?
The ADN4600ACPZ-R7 is used as an asynchronous, nonblocking crosspoint switch for high-speed signal switching and multiplexing applications.
- What are the data rates supported by the ADN4600ACPZ-R7?
The device supports NRZ data rates up to 4.25 Gbps.
- What is the core supply voltage range for the ADN4600ACPZ-R7?
The core supply voltage range is from 1.8 V to 3.3 V (and up to 3.6 V for some configurations).
- What type of control interface does the ADN4600ACPZ-R7 use?
The device uses an I2C control interface.
- What is the operating temperature range of the ADN4600ACPZ-R7?
The operating temperature range is -40°C to +85°C.
- Does the ADN4600ACPZ-R7 support dc- or ac-coupled I/O configurations?
Yes, it supports both dc- and ac-coupled differential CML inputs and outputs.
- What is the power consumption of the ADN4600ACPZ-R7 per channel at 4.25 Gbps?
The power consumption is 125 mW/channel at 4.25 Gbps.
- Does the ADN4600ACPZ-R7 have on-chip termination resistors?
Yes, it has 50 Ω on-chip termination resistors.
- What types of data encoding does the ADN4600ACPZ-R7 support?
The device supports 8b10b, scrambled or uncoded NRZ data.
- Can the ADN4600ACPZ-R7 compensate for signal losses in backplanes and cables?
Yes, it has programmable equalization and pre-emphasis/de-emphasis to compensate for up to 30 in. of FR4 at 4.25 Gbps.
