Overview
The ADN4604ASVZ is a high-performance, 16 × 16 asynchronous, protocol-agnostic digital crosspoint switch manufactured by Analog Devices Inc. This device is optimized for nonreturn-to-zero (NRZ) signaling with data rates of up to 4.25 Gbps per port. It features 16 differential PECL-/CML-compatible inputs and 16 differential CML outputs, making it suitable for a wide range of high-speed applications. The ADN4604ASVZ is controlled via an I2C or SPI interface, allowing for advanced feature access such as programmable receive equalization and transmit preemphasis/deemphasis. The device is packaged in a 100-lead TQFP package and operates over a temperature range of −40°C to +85°C.
Key Specifications
| Parameter | Value |
|---|---|
| Data Rate | Up to 4.25 Gbps per port |
| Input Type | 16 differential PECL-/CML-compatible inputs |
| Output Type | 16 differential CML outputs |
| Receive Equalization | Programmable, up to 12 dB boost at 2 GHz |
| Transmit Preemphasis/Deemphasis | Programmable, up to 12 dB boost at 4.25 Gbps |
| Power Consumption | 130 mW per channel at 3.3 V (outputs enabled) |
| Package Type | 100-lead TQFP (14mm x 14mm w/ EP) |
| Operating Temperature | −40°C to +85°C |
| Jitter | Typically 20 ps |
Key Features
- Programmable receive equalization and transmit preemphasis/deemphasis
- Low power consumption: 130 mW per channel at 3.3 V (outputs enabled)
- 16 × 16, fully differential, nonblocking array
- Low jitter: typically 20 ps
- Flexible I/O supply range
- DC- or ac-coupled differential CML inputs
- Programmable CML output levels
- Per-lane input P/N pair inversion for routing ease
- 50 Ω on-chip I/O termination
- Supports 8b/10b, scrambled or uncoded NRZ data
Applications
- Fiber optic network switching
- High-speed serial backplane routing to OC-48 with FEC
- XAUI: 10GBASE-KX4
- Gigabit Ethernet over backplane: 1000BASE-KX
- 1×, 2×, and 4× Fibre Channel
- InfiniBand
- Digital video (HDMI, DVI, DisplayPort, 3G-/HD-/SD-SDI)
- Data storage networks
Q & A
- What is the maximum data rate supported by the ADN4604ASVZ?
The ADN4604ASVZ supports data rates of up to 4.25 Gbps per port. - What types of inputs and outputs does the ADN4604ASVZ have?
The device has 16 differential PECL-/CML-compatible inputs and 16 differential CML outputs. - How is the ADN4604ASVZ controlled?
The device is controlled via an I2C or SPI interface. - What is the power consumption of the ADN4604ASVZ per channel?
The power consumption is 130 mW per channel at 3.3 V (outputs enabled). - What is the operating temperature range of the ADN4604ASVZ?
The operating temperature range is −40°C to +85°C. - What is the typical jitter of the ADN4604ASVZ?
The typical jitter is 20 ps. - Does the ADN4604ASVZ support per-lane input P/N pair inversion?
Yes, it supports per-lane input P/N pair inversion for routing ease. - What types of data does the ADN4604ASVZ support?
The device supports 8b/10b, scrambled or uncoded NRZ data. - What are some common applications of the ADN4604ASVZ?
Common applications include fiber optic network switching, high-speed serial backplane routing, XAUI, Gigabit Ethernet, Fibre Channel, InfiniBand, and digital video. - What is the package type of the ADN4604ASVZ?
The device is packaged in a 100-lead TQFP package (14mm x 14mm w/ EP).
