Overview
The ADV3002BSTZ-RL, produced by Analog Devices Inc., is a comprehensive HDMI/DVI link switch designed to handle high-speed video signals efficiently. This component features equalized transition minimized differential signaling (TMDS) inputs, making it ideal for systems with long cable runs. It is packaged in an 80-lead Low Profile Quad Flat Package (LQFP) and operates over a temperature range of 0°C to +85°C, ensuring reliability in various environmental conditions.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Maximum Data Rate (DR) per Channel | - | - | 2.25 Gbps | - |
| Maximum Clock Rate | - | - | 225 MHz | - |
| Bit Error Rate (BER) | - | - | 10-9 | - |
| Added Data Jitter | - | - | 40 ps p-p | - |
| Added Clock Jitter | - | - | 1 ps rms | - |
| Differential Intrapair Skew | - | - | 1 ps | - |
| Differential Interpair Skew | - | - | 35 ps | - |
| Input Voltage Swing Differential | 150 mV | - | 1200 mV | - |
| Input Common-Mode Voltage (VICM) | AVCC - 800 mV | - | AVCC mV | - |
| High Voltage Level Single-ended | AVCC - 200 mV | - | AVCC + 10 mV | - |
| Low Voltage Level Single-ended | AVCC - 600 mV | - | AVCC - 400 mV | - |
| Rise/Fall time (20% to 80%) | 75 ps | - | 190 ps | - |
| Input Termination Resistance Single-ended | - | - | 50 Ω | - |
| Output Termination Resistance Single-ended | - | - | 50 Ω | - |
Key Features
- Fully buffered unidirectional inputs/outputs
- Switchable 50 Ω on-chip input terminations with manual or automatic control on channel switch
- Equalized inputs with low added jitter to compensate for more than 20 meters of HDMI cable at 2.25 Gbps
- Loss of signal (LOS) detect circuit on TMDS clock
- Output disable feature for reduced power dissipation
- Bidirectional DDC buffers (SDA and SCL)
- EDID replication reduces component count, enabling simultaneous access to all HDMI sources
- 5 V combiner provides power to EDID replicator and CEC buffer when local system power is off
- Bidirectional buffered CEC line with integrated pull-up resistors (26 kΩ)
- Hot plug detect pulse low on channel switch with programmable pulse width or direct manual control
- Standards compatible: HDMI, DVI, HDCP, I2C
Applications
- Advanced television (HDTV) sets
- Projectors
- A/V receivers
- Set-top boxes
Q & A
- What is the maximum data rate supported by the ADV3002BSTZ-RL?
The ADV3002BSTZ-RL supports a maximum data rate of 2.25 Gbps per channel. - What type of package does the ADV3002BSTZ-RL come in?
The ADV3002BSTZ-RL is packaged in an 80-lead Low Profile Quad Flat Package (LQFP). - What is the operating temperature range of the ADV3002BSTZ-RL?
The operating temperature range is from 0°C to +85°C. - Does the ADV3002BSTZ-RL support EDID replication?
Yes, it includes an EDID replication function that enables one EDID EEPROM to be shared for all four HDMI ports. - What is the purpose of the bidirectional DDC buffers in the ADV3002BSTZ-RL?
The bidirectional DDC buffers (SDA and SCL) facilitate communication on the DDC bus. - How does the ADV3002BSTZ-RL handle long cable runs?
The component features equalized TMDS inputs, which compensate for signal degradation over long cable runs. - Is the ADV3002BSTZ-RL compatible with HDMI and DVI standards?
Yes, it is compatible with HDMI, DVI, HDCP, and I2C standards. - What is the function of the hot plug detect feature in the ADV3002BSTZ-RL?
The hot plug detect feature provides a pulse low on channel switch with programmable pulse width or direct manual control. - Does the ADV3002BSTZ-RL have integrated pull-up resistors for the CEC line?
Yes, it includes bidirectional buffered CEC lines with integrated pull-up resistors (26 kΩ). - What are some common applications of the ADV3002BSTZ-RL?
Common applications include advanced television (HDTV) sets, projectors, A/V receivers, and set-top boxes.
