SP510 datasheet(3/37 Pages) EXAR

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SP510

REV. 1.0.0

ULTRA HIGH SPEED MULTIPROTOCOL TRANSCEIVER

TABLE 1: DC ELECTRICAL CHARACTERISTICS

DC ELECTRICAL CHARACTERISTICS

Vcc = +4.75V to +5.25V, C1-C4 = 1µF. TAMB = TMIN to TMAX, unless otherwise noted. Typical values are at TAMB = +25°C

PARAMETERS

SYMBOL

TEST CONDITIONS

MIN.

TYP

MAX

UNIT

Vcc Supply Voltage

VCC

4.75

5.25

Logic Interface Voltage

VCC ≥ VL

1.65

5.25

ICC Shutdown

ICCSD

200

µA

ICC Supply Current

ICC

300

DRIVER INPUT AND LOGIC INPUT PINS

Logic Input High

VIH

2.0

Logic Input Low

VIL

0.4

RECEIVER OUTPUTS

Receiver Logic Output Low

VOL

IOUT = -3.2 mA

0.4

Receiver Logic Output High

VOH

IOUT = 1 mA

VL - 0.3

VL + 0.3

Receiver Output Short-Circuit

Current

IOSS

0V < VO < VCC

±20

±60

Receiver Output Leakage Cur-

rent

IOZ

Receivers disabled.

0.4V < VO < 5.25V

±0.05

±1

µA

V.28 / RS-232 DRIVERS

Output Voltage Swing

Output load = 3k

Ω to GND

Fig. 3

±5.0

±6.0

±15.0

VOC

Output load = Open Circuit

Fig.2

±15.0

Short Circuit Current

ISC

VOUT = 0V, Fig 5

±100

Power-Off Impedance

Fig. 6

300

Ω

V.28 / RS-232 RECEIVERS

Input Voltage Range

-15

Input Threshold Low

0.8

1.2

Input Threshold High

1.7

3.0

Input Hysteresis

500

Input Resistance

Fig. 8

Ω

Open Circuit Bias

VOC

Fig. 9

±2.0

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