Overview
The SN65LV1023ADBR is a 10-bit serializer part of the SN65LV1023A and SN65LV1224B serializer/deserializer (serdes) chipset designed by Texas Instruments. This chipset is engineered to transmit and receive serial data over LVDS (Low-Voltage Differential Signaling) differential backplanes at equivalent parallel word rates ranging from 10 MHz to 66 MHz. The serializer and deserializer work together to achieve serial data rates between 120 Mbps and 792 Mbps, including overhead. The device is particularly useful in applications requiring high-speed data transmission over backplanes or unshielded twisted pair (UTP) cables.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | SSOP (DB) | |
| Pins | 28 | |
| Operating Temperature Range | -40 to 85 | °C |
| Supply Voltage | 3.3 | V |
| Serial Data Rate | 100 Mbps to 660 Mbps | |
| System Clock Frequency | 10 MHz to 66 MHz | |
| Power Consumption (Typical at 66 MHz) | < 450 mW | |
| Output Compatibility | LVDS | |
| Package Size (mm²) | 80 mm² (7.8 x 10.2) |
Key Features
- 100-Mbps to 660-Mbps Serial LVDS Data Payload Bandwidth at 10-MHz to 66-MHz System Clock
- Pin-Compatible Superset of DS92LV1023/DS92LV1224
- Chipset (Serializer/Deserializer) Power Consumption <450 mW (Typ) at 66 MHz
- Synchronization Mode for Faster Lock
- Lock Indicator
- No External Components Required for PLL
- 28-Pin SSOP and Space Saving 5 × 5 mm QFN Packages Available
- Industrial Temperature Qualified, TA = −40°C to 85°C
- Programmable Edge Trigger on Clock
- Flow-Through Pinout for Easy PCB Layout
Applications
- Wireless Base Station
- Backplane Interconnect
- DSLAM (Digital Subscriber Line Access Multiplexer)
Q & A
- What is the SN65LV1023ADBR used for?
The SN65LV1023ADBR is used as a serializer in a 10-bit serdes chipset to transmit and receive serial data over LVDS differential backplanes.
- What are the operating temperature ranges for the SN65LV1023ADBR?
The operating temperature range is from -40°C to 85°C.
- What are the package options available for the SN65LV1023ADBR?
The device is available in 28-Pin SSOP and 5 × 5 mm QFN packages.
- What is the typical power consumption of the SN65LV1023ADBR at 66 MHz?
The typical power consumption is less than 450 mW at 66 MHz.
- Does the SN65LV1023ADBR require external components for the PLL?
No, the SN65LV1023ADBR does not require external components for the PLL.
- What is the synchronization mode used for in the SN65LV1023ADBR?
The synchronization mode is used to establish lock within specified, shorter time parameters upon power up.
- What are the common applications of the SN65LV1023ADBR?
Common applications include wireless base stations, backplane interconnects, and DSLAMs.
- What is the supply voltage for the SN65LV1023ADBR?
The supply voltage is 3.3 V.
- Is the SN65LV1023ADBR RoHS compliant?
- What is the maximum serial data rate of the SN65LV1023ADBR?
The maximum serial data rate is 660 Mbps.
- Can the SN65LV1023ADBR be placed in a power-down state?
