MAX9129
PRODUCTIONQuad Bus LVDS Driver with Flow-Through Pinout
- Part Models
- 2
- 1ku List Price
- Starting From $5.78
Part Details
- Drive LVDS Levels into a 27Ω Load
- 1ns (0% to 100%) Minimum Transition Time Reduces Reflections
- Guaranteed 200Mbps (100MHz) Data Rate
- Enable Pins for High-Impedance Output
- High-Impedance Outputs when Powered Off
- Glitch-Free Power-Up and Power-Down
- Hot Swappable
- Flow-Through Pinout
- Available in Tiny QFN Package (50% Smaller than TSSOP)
- Single +3.3V Supply
The MAX9129 is a quad bus low-voltage differential signaling (BLVDS) driver with flow-through pinout. This device is designed to drive a heavily loaded multipoint bus with controlled transition times (1ns 0% to 100% minimum) for reduced reflections. The MAX9129 accepts four LVTTL/LVCMOS input levels and translates them to output levels of 250mV to 450mV (standard LVDS levels) into a 27Ω load at speeds up to 200Mbps (100MHz).
The power-on reset ensures that all four outputs are disabled and high impedance during power up and power down. The outputs can be set to high impedance by two enable inputs, EN and active-low EN, thus dropping the device to a low-power state of 11mW. The enables are common to all four drivers. The flow-through pinout simplifies PC board layout and reduces crosstalk by keeping the LVTTL/LVCMOS inputs and BLVDS outputs separated.
The MAX9129 operates from a single +3.3V supply and is specified for operation from -40°C to +85°C. It is available in 16-pin QFN and TSSOP packages. Refer to the MAX9121 data sheet for a quad LVDS line receiver with flow-through pinout.
Applications
- Add/Drop Multiplexers
- Backplane and Interconnect Applications
- Cell Phone Base Stations
- Clock/Data Distribution
- Digital Cross-Connects
- DSLAM
- Network Routers and Switches
Documentation
Data Sheet 1
Reliability Data 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 |
|---|---|---|---|
| MAX9129EUE+ | 16-TSSOP_4.4-4.4_MM | ||
| MAX9129EUE+T | 16-TSSOP_4.4-4.4_MM |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
IBIS Model 1
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