參數(shù)資料
型號: XRT4500CV
廠商: EXAR CORP
元件分類: 通信及網(wǎng)絡
英文描述: MULTIPROTOCOL SERIAL NETWORK INTERFACE IC
中文描述: SPECIALTY TELECOM CIRCUIT, PQFP80
封裝: 14 X 14 MM, 1.40 MM HEIGHT, TQFP-80
文件頁數(shù): 38/99頁
文件大?。?/td> 1384K
代理商: XRT4500CV
á
XRT4500
MULTIPROTOCOL SERIAL NETWORK INTERFACE IC
REV. 1.0.7
35
N
OTES
:
1. ± 7 V on Receivers 1-6, not applicable for Receiv-
ers 7-8
2. 100 to 150 Ohms terminated.
F
IGURE
10. V.10 (RS-423) V.28 (RS-232) D
RIVER
P
ROPAGATION
D
ELAYS
F
IGURE
11. V.10, V.28 R
ECEIVER
P
ROPAGATION
D
ELAYS
V1 = 1.8V for V.28, 0.1V for V.10
V2 = 1.0V for V.28. -0.1V for V.10
T
ABLE
1: R
ECEIVER
S
PECIFICATIONS
S
INGLE
-E
NDED
OR
D
IFFERENTIAL
V.35
D
IFFERENTIAL
V.11
D
IFFERENTIAL
V.10
S
INGLE
-E
NDED
RS232
S
INGLE
-E
NDED
Max Signal Level
± 660 mV
± 6 V
± 6 V
± 15 V
Min Signal Level
± 260 mV
± 300 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
± 10 V
± 15 V
Max Signal Peak no Damage
± 10 V
± 12 V
± 12 V
± 25 V
Rin Differential
100
±10%
Note 2
N/A
N/A
Rin Common-Mode
150
±15%
N/A
N/A
N/A
DC Rin Each Input to
Ground
> 175
> 8K
> 8K
3K
< DC Rin < 7 K
Clock Frequency
20 MHz
20MHz
120KHz
256KHz
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