參數(shù)資料
型號(hào): ISL8485ECB
廠商: INTERSIL CORP
元件分類: 通用總線功能
英文描述: Octal D-Type Transparent Latches With 3-State Outputs 20-TSSOP -40 to 85
中文描述: LINE TRANSCEIVER, PDSO8
封裝: PLASTIC, MS-012AA, SOIC-8
文件頁(yè)數(shù): 7/14頁(yè)
文件大?。?/td> 416K
代理商: ISL8485ECB
7
FIGURE 2A. TEST CIRCUIT
FIGURE 2B. MEASUREMENT POINTS
FIGURE 2. DRIVER PROPAGATION DELAY AND DIFFERENTIAL TRANSITION TIMES
FIGURE 3A. TEST CIRCUIT
FIGURE 3B. MEASUREMENT POINTS
FIGURE 3. DRIVER ENABLE AND DISABLE TIMES
Test Circuits and Waveforms
(Continued)
D
DE
DI
V
CC
SIGNAL
GENERATOR
C
L
= 100pF
R
DIFF
Z
Y
C
L
= 100pF
OUT (Y)
3V
0V
t
PLH
1.5V
1.5V
V
OH
V
OL
50%
50%
t
PHL
OUT (Z)
t
PHL
V
OH
V
OL
50%
50%
t
PLH
DIFF OUT (Y - Z)
t
R
+V
OD
-V
OD
90%
90%
t
F
10%
10%
DI
SKEW = |t
PLH
(Y or Z) - t
PHL
(Z or Y)|
D
DE
DI
C
L
500
Z
Y
V
CC
GND
SW
(SHDN) FOR ISL8483E ONLY
PARAMETER OUTPUT
t
HZ
t
LZ
t
ZH
t
ZL
t
ZH(SHDN)
t
ZL(SHDN)
RE
X
X
DI
1 / 0
0 / 1
1 / 0
0 / 1
1 / 0
0 / 1
SW
GND
V
CC
GND
V
CC
GND
V
CC
C
L
(pF)
15
15
100
100
100
100
Y/Z
Y/Z
Y/Z
Y/Z
Y/Z
Y/Z
0 (Note 5)
0 (Note 5)
1 (Note 8)
1 (Note 8)
SIGNAL
GENERATOR
OUT (Y, Z)
3V
0V
1.5V
1.5V
V
OH
0V
2.3V
V
OH
- 0.5V
t
HZ
OUT (Y, Z)
V
CC
V
OL
2.3V
V
OL
+ 0.5V
t
LZ
DE
OUTPUT HIGH
OUTPUT LOW
t
ZL
, t
ZL(SHDN)
NOTE 7
t
ZH
, t
ZH(SHDN)
NOTE 7
NOTE 7
ISL8483E, ISL8485E
相關(guān)PDF資料
PDF描述
ISL8485ECP Octal D-Type Transparent Latches With 3-State Outputs 20-TSSOP -40 to 85
ISL8485EIP Octal D-Type Transparent Latches With 3-State Outputs 20-TSSOP -40 to 85
ISL8483EIB ESD Protected to 【15kV, 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
ISL8483EIB-T ESD Protected to 【15kV, 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
ISL8485EIB ESD Protected to 【15kV, 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
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