HI-2579 查看數據表（PDF） - Holt Integrated Circuits

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HI-2579

3.3V MIL-STD-1553/1760 Dual Transceiver with Integrated Transformers

Holt Integrated Circuits 

HI-2579, HI-2581

ELECTRICAL CHARACTERISTICS

Table 2.  DC Electrical Characteristics

VDD = +3.3V, GND = 0V, TA = Operating Temperature Range (unless otherwise stated)

Parameter

Symbol

Test Conditions

Min Typ Max Units

Operating Voltage

Total Supply Current

VDD

3.15 3.3 3.45

V

ICC1

Not Transmitting

4

17

mA

ICC2

Transmit one bus @ 50%

duty cycle

225 320 mA

ICC3

Transmit one bus @ 100%

duty cycle

425 640 mA

Power Dissipation

PD1

Not Transmitting

PD2

Transmit one bus @ 100%

duty cycle

0.06 W

0.5 1.0

W

Min. Input Voltage (HI)

Max. Input Voltage (LO)

Min. Input Current (HI)

Max. Input Current (LO)

Min. Output Voltage (HI)

VIH

Digital Inputs

70%

VIL

Digital Inputs

IIH

Digital Inputs

IIL

Digital Inputs

-20

VOH

IOUT = -1.0mA, Digital Out-

puts

90%

VDD

30%

VDD

20

μA

μA

VDD

Max. Output Voltage (LO)

VOL

IOUT = +1.0mA, Digital

Outputs

10%

VDD

RECEIVER

(Measured at Point “AD” in Figure 2 unless otherwise specified)

Input Resistance

Input Capacitance

Common Mode Rejection Ratio

RIN

Differential

2

CIN

Differential

CMRR

45

kΩ

5

pF

dB

Input Common Mode Voltage

Threshold Voltage - Direct

Coupled

Threshold Voltage - Transformer

Coupled

Detect

No Detect

Detect

No Detect

VICM

VTHD

VTHND

VTHD

VTHND

-10.0

1MHz Sine Wave

(measured at point “AD” in

Figure 4)

0.86

1MHz Sine Wave

(measured at point “AT” in

Figure 5)

0.86

+10.0 V-pk

Vp-p

0.28 Vp-p

Vp-p

0.20 Vp-p

HOLT INTEGRATED CIRCUITS

5

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