XRT4500CV datasheet(38/99 Pages) EXAR

38 / 99 page

áç

XRT4500

MULTIPROTOCOL SERIAL NETWORK INTERFACE IC

REV. 1.0.7

NOTES:

1. ± 7 V on Receivers 1-6, not applicable for Receiv-

ers 7-8

2. 100 to 150 Ohms terminated.

FIGURE 10. V.10 (RS-423) V.28 (RS-232) DRIVER PROPAGATION DELAYS

FIGURE 11. V.10, V.28 RECEIVER PROPAGATION DELAYS

V1 = 1.8V for V.28, 0.1V for V.10

V2 = 1.0V for V.28. -0.1V for V.10

TABLE 1: RECEIVER SPECIFICATIONS

SINGLE-ENDED OR

DIFFERENTIAL

V.35

DIFFERENTIAL

V.11

DIFFERENTIAL

V.10

SINGLE-ENDED

RS232

SINGLE-ENDED

Max Signal Level

± 660 mV

± 6 V

± 15 V

Min Signal Level

± 260 mV

± 300 mV

± 3 V

Common-Mode Voltage

± 2 V

± 7 V

Note 1

N/A

Max Signal Peak Operation

± 2.66 V

± 10 V

± 15 V

Max Signal Peak no Damage

± 10 V

± 12 V

± 25 V

Rin Differential

100

Ω±10%

Note 2

N/A

Rin Common-Mode

150

Ω±15%

N/A

DC Rin Each Input to

Ground

> 175

Ω

> 8K

Ω

> 8K

Ω

Ω < DC Rin < 7 K Ω

Clock Frequency

20 MHz

20MHz

120KHz

256KHz

XRT4500CV Datasheet(PDF) 38 Page - Exar Corporation

XRT4500CV Datasheet(HTML) 38 Page - Exar Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

Datasheet Download

Link URL