HSDL-1100 4 Mb/s Infrared

Designed to Meet the IrDA Physical

Layer Specification version 1.1

• Performance is guaranteed at

the 1.152 Mb/s and 4.0 Mb/s

data rates. The HSDL-1100 is

also backward compatible to

2.4-115.2 kb/s data rates as

required by the IrDA specification.

• Errorless 4 Mb/s performance

at link distances of 1.3-1.95

meters has been verified using

the HSDL-1100 and I/O chips

such as the National Semiconductor

PC87108, the VLSI

VL82C147, and the SMC

FDC37C957.

• Nose-to-Nose (0-5 cm) errorless

performance has also been

verified for an Ir link using the

HSDL-1100 and I/O chips.

• Sharp ASK/DASK errorless

performance on the Rxd-B

channel has been verified at

38.4 kb/s using the National

Semiconductor PC87108. Link

distance exceeded 2 meters

for typical HSDL-1100 units.

• As with the HSDL-1000, the

one-piece package of the

HSDL-1100 allows the Ir

system designer to easily meet

all IrDA viewing angle

specifications.