ZHX1203

SIR UltraSlim Transceiver (IrMC)

PS016402-1102

P

R

E

L

I

M

I

N

A

R

Y

5

Electrical and Timing Specifications

Table 2 through Table 6 list the electrical and timing specifications.

Table 2. Absolute Maximum Ratings

Parameter

Symbol

Min

Max

Unit

Comment

Supply voltage

–0.3

3.6

V

Supply voltage

–0.3

4.4

V

Input voltage

GND–0.3

V

TxD, SD

Output (Ext.) voltage

GND–0.3

V

RxD

Storage temperature

–40

100

Solder temperature

240

See page 9.

ESD

400

V

Table 3. Recommended Operating Conditions

Parameter

Symbol

Min

Max

Unit

Supply voltage

2.4

3.6

V

Supply voltage, LEDA

2.1

4.2

V

Ambient operating temperature

–30

85

Table 4. Receiver Electrical Characteristics

Parameter

Symbol Condition

Min

Typical

Max

Unit

Remarks

High-level output

voltage

V

RxD

Low-level output

voltage

V

RxD

RxD rise/fall time

Cload=25 pF

100

ns

10% and 90%

RxD pulse width

SIR<115.2 Kbps

1

5

Input pulse=1.6

time<600 ns

RxD pulse width,

alternate 3/16

pulse duration. See

IrDA Physical Layer

specs.

9.6<SIR<115.2

Kbps

TBD

TBD

Input pulse=19.53