MAX4589
PRODUCTIONLow-Voltage, High-Isolation, Dual 2-Channel RF Video Multiplexer
- Part Models
- 2
- 1ku List Price
- Starting From $4.70
Overview
- Low Insertion Loss: < -2.5dB up to 100MHz
- High Off-Isolation: -74dB at 10MHz
- Low Crosstalk: < -70dB up to 10MHz
- 20MHz -0.1dB Signal Bandwidth
- 200MHz -3dB Signal Bandwidth
- 60Ω (max) On-Resistance with ±5V Supplies
- 4Ω (max) On-Resistance Matching with ±5V Supplies
- 2Ω (max) On-Resistance Flatness with ±5V Supplies
- +2.7V to +12V Single-Supply Operation
- ±2.7V to ±6V Dual-Supply Operation
- Low Power Consumption: < 20µW
- Rail-to-Rail, Bidirectional Signal Handling
- Parallel or SPI/QSPI/MICROWIRE-Compatible Serial Interface
- > ±2kV ESD Protection per Method 3015.7
- TTL/CMOS-Compatible Inputs with VL = +5V
The MAX4589 low-voltage, dual 2-channel multiplexer is designed for RF and video signal processing at frequencies up to 200MHz in 50Ω and 75Ω systems. On-chip functions are controlled through either a parallel interface or an SPI™/QSPI™/MICROWIRE™ serial interface.
Each channel of the MAX4589 is designed using a "T" switch configuration, ensuring excellent high-frequency off-isolation. The MAX4589 has low on-resistance of 60Ω max, with an on-resistance match across all channels of 4Ω max. Additionally, on-resistance is flat across the specified signal range (2Ω max). The off-leakage current is under 1nA at TA = +25°C, and less than 10nA at TA = +85°C.
The MAX4589 operates from single +2.7V to +12V or dual ±2.7V to ±6V supplies. When operating with a positive supply of +5V, the inputs maintain TTL/CMOS- level compatibility. The MAX4589 is available in 20-pin DIP, wide SO, and SSOP packages.
Applications
- Automated Test Equipment (ATE)
- High-Speed Data Acquisition
- Networking
- RF Switching
- Video Signal Routing
Documentation
Data Sheet 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX4589CAP+ | 20-SSOP-5.3_MM | ||
| MAX4589CAP+T | 20-SSOP-5.3_MM |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jun 2, 2023 - 2361E WAFER FAB |
||
| MAX4589CAP+ | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
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