ISL32600EFUZ-T7A Intersil, ISL32600EFUZ-T7A Datasheet - Page 10

• Manufacturer Part Number: ISL32600EFUZ-T7A
• Description: RS-422/RS-485 Interface IC RS-485/422 SERIAL TRANSCEIVER IC
• Manufacturer: Intersil

Specifications of ISL32600EFUZ-T7A

• Rohs: yes
• Data Rate: 128 Kbps to 256 Kbps
• Operating Supply Voltage: 2.7 V to 3.6 V
• Supply Current: 120 uA
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Package / Case: MSOP-10
• Function: Full Duplex
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C

Test Circuits and Waveforms
SIGNAL
GENERATOR
PARAMETER
t
t
ZH(SHDN)
ZL(SHDN)
V
t
t
t
t
CC
HZ
ZH
LZ
ZL
SIGNAL
GENERATOR
DE
DI
V
CC
DE
DI
D
OUTPUT
FIGURE 4A. TEST CIRCUIT
FIGURE 5A. TEST CIRCUIT
FIGURE 3A. V
DE
DI
Y/Z
Y/Z
Y/Z
Y/Z
Y/Z
Y/Z
ISL32600E, ISL32601E, ISL32602E, ISL32603E
Z
Y
D
D
10
FIGURE 4. DRIVER PROPAGATION DELAY AND DIFFERENTIAL TRANSITION TIMES
Y
Z
1 (Note 12)
1 (Note 12)
Y
Z
0 (Note 9)
0 (Note 9)
OD
V
OD
AND V
RE
X
X
OC
R
50pF
DIFF
R
R
1kΩ
L
L
FIGURE 5. DRIVER ENABLE AND DISABLE TIMES
/2
/2
1/0
0/1
1/0
0/1
1/0
0/1
DI
FIGURE 3. DC DRIVER TEST CIRCUITS
V
SW
OC
C
D
GND
GND
GND
V
V
V
SW
GND
V
CC
CC
CC
CC
V
DIFF OUT (Y - Z)
OUT (Y, Z)
OUT (Y, Z)
t
CC
t
ZH
ZL
OUT (Y)
OUT (Z)
NOTE 11
NOTE 11
, t
, t
DE
DI
ZH(SHDN)
ZL(SHDN)
DE
DI
NOTE 11
FIGURE 3B. V
D
FIGURE 5B. MEASUREMENT POINTS
FIGURE 4B. MEASUREMENT POINTS
Z
Y
t
10%
R
90%
t
50%
DDLH
t
SKEW
50%
OD
OUTPUT HIGH
WITH COMMON MODE LOAD
50%
V
50%
= |t
OUTPUT LOW
OD
DDLH
- t
DDHL
R
t
t
t
HZ
L
LZ
DDHL
50%
50%
= 60Ω
|
V
V
90%
OH
OL
10%
+ 0.25V
- 0.25V
375Ω
375Ω
t
V
F
V
0V
June 22, 2012
-7V to +12V
CC
0V
CC
FN7967.0
V
V
V
+V
-V
V
0V
V
V
OH
CC
OL
OH
OL
CM
OD
OD