A transmission line may also have 15 terminations, which are made using devices matched to its characteristic impedance. Because of the low cost of its packages, the 48-LQFP is well known in the electronic industry. Material choices are based on Tape & Reel (TR)'s. Using Surface Mount, it's mounted on a PCB. In order to prevent overheating, the Operating Temperature should not exceed 0°C~70°C degrees Celsius. This is a standard-qualified material. A 2.7V~5.5V Supply Voltage is provided to ensure normal operation. With Base Part Number DS2125, you can find related parts. Several of the supplier's devices are packaged in 48-LQFP/48-TQFP (7x7).
DS2125/T&R Features
15 terminations Tape & Reel (TR) package DS2125 family
DS2125/T&R Applications
There are a lot of Maxim Integrated DS2125/T&R Signal Terminators applications.
Data Routers
Data Switches
Programmable logic controller and remote input modules
High speed protected termination for digital input with serialized SPI output
IEC61131-2 type 1, 2 and 3
ESD protection and termination of USB downstream ports downstream ports