ISL3159EFBZ-T7A Intersil, ISL3159EFBZ-T7A Datasheet - Page 8

• Manufacturer Part Number: ISL3159EFBZ-T7A
• Description: RS-422/RS-485 Interface IC 8LD -40+125C 3V RS-4 85 TRANS 1/2 DUP 40
• Manufacturer: Intersil

Specifications of ISL3159EFBZ-T7A

• Product Category: RS-422/RS-485 Interface IC
• Rohs: yes
• Data Rate: 40 Mbps
• Operating Supply Voltage: 5 V
• Supply Current: 4 mA
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Function: Transceiver
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Shutdown: Yes

Test Circuits and Waveforms
SIGNAL
GENERATOR
t
t
HZ(SHDN)
LZ(SHDN)
PARAMETER
t
t
ZH
ZL
(Note 9)
(Note 9)
SIGNAL
GENERATOR
t
t
HZ
LZ
(Note 12)
(Note 12)
GND
+1.5V
FIGURE 5A. TEST CIRCUIT
FIGURE 6A. TEST CIRCUIT
RE
B
A
B
A
RE
R
DE
0
0
0
0
0
0
8
R
RO
RO
FIGURE 6. RECEIVER ENABLE AND DISABLE TIMES
+1.5V
+1.5V
+1.5V
-1.5V
-1.5V
-1.5V
15pF
A
(Continued)
FIGURE 5. RECEIVER PROPAGATION DELAY
1kΩ
15pF
FIGURE 4. DRIVER DATA RATE
SW
GND
GND
GND
V
V
V
SW
CC
CC
CC
GND
V
CC
ISL3159E
t
t
ZH
ZL
RO
A
(NOTE 10)
(NOTE 10)
RE
RO
RO
, t
, t
ZH(SHDN)
ZL(SHDN)
(NOTE 10)
FIGURE 5B. MEASUREMENT POINTS
FIGURE 6B. MEASUREMENT POINTS
t
1.5V
PLH
1.5V
OUTPUT HIGH
1.7V
1.5V
1.5V
OUTPUT LOW
t
PHL
1.5V
t
t
HZ
1.5V
LZ
1.7V
V
V
OH
OL
- 0.5V
+ 0.5V
+3V
0V
3V
0V
July 26, 2007
V
0V
FN6364.0
CC
V
V
V
0V
OH
CC
OL