HC5503T

FN4506 Rev 2.00

Page 3 of 6

June 2004

Level Linearity

2-Wire to TX, RX to 2-Wire

At 1kHz, (Note 3) Referenced to 0dBm Level

+3 to -40dBm

-

-

0.05

dB

-40 to -50dBm

-

-

0.1

dB

-50 to -55dBm

-

-

0.3

dB

Power Supply Rejection Ratio

(Note 3)

VCC to 2-Wire

200 - 3400kHz, RL = 600

-40-

dB

VCC to Transmit

-40-

dB

VBAT to 2-Wire

-40-

dB

VBAT to Transmit

-40-

dB

Logic Input Current (RS, RC)0V

 VIN  5V

-

-

100

A

Logic Inputs (RS, RC)

Logic ‘0’ VIL

--

0.8

V

Logic ‘1’ VIH

2.0

-

5.5

V

Logic Output (SHD)

Logic ‘0’ VOL

ILOAD 800A, VCC = 5V

-

0.1

0.5

V

Logic ‘1’ VOH

ILOAD 40A, VCC = 5V

2.7

-

5.0

V

NOTE:

3. These parameters are controlled by design or process parameters and are not directly tested. These parameters are characterized upon initial

design release, upon design changes which would affect these characteristics, and at intervals to assure product quality and specification

compliance.

Electrical Specifications

Unless Otherwise Specified, VBAT = -48V, VCC = 5V, AG = BG = DG = 0V, Typical Parameters

TA = 25°C. Min-Max Parameters are Over Operating Temperature Range (Continued)

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Pinout

HC5503T

(SOIC)

TOP VIEW

1

2

3

4

5

6

7

8

9

10

11

12

16

17

18

19

20

21

22

23

24

15

14

13

TIP

RING

C1

DGND

RS

TF

RF

BGND

TX

N/C

T3

N/C

AGND

T1

N/C

RX

T2

N/C

N/C

N/C

SHD

N/C

VCC

VBAT