TFBS4650

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Document Number: 84672

4

Rev. 1.5,16-Sep-09

Notes

Typical values are for design aid only, not guaranteed nor subject to production testing.

ELECTRICAL CHARACTERISTICS

PARAMETER

TEST CONDITIONS

SYMBOL

MIN.

TYP.

MAX.

UNIT

TRANSCEIVER

Supply voltage range

2.4

3.6

V

Dynamic supply current

Idle, dark ambient

SD = low (< 0.8 V),

- 25 °C

≤ T ≤ + 85 °C

90

130

µA

Idle, dark ambient

SD = low (< 0.8 V),

T = + 25 °C

75

µA

Peak supply current during

transmission

SD = low, TXD = high

23

mA

Shutdown supply current

dark ambient

SD = high

0.1

µA

Shutdown supply current, dark

ambient

SD = high

- 25 °C

≤ T ≤ + 85 °C

1µA

Operating temperature range

- 25

+ 85

°C

Input voltage low (TXD, SD)

- 0.5

0.5

V

Input voltage high

6

V

Input voltage threshold SD

0.9

1.35

1.8

V

Output voltage low

- 0.5

V

Output voltage high

V

500

k

Ω

Input capacitance

(TXD, SD)

6pF