ISL41334 INTERSIL [Intersil Corporation], ISL41334 Datasheet - Page 25

• Manufacturer Part Number: ISL41334
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Performance Curves
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP):
TRANSISTOR COUNT:
PROCESS:
FIGURE 42. RS-232, TRANSMITTER SKEW vs DATA RATE
FIGURE 44. RS-485, TRANSMITTER JITTER vs DATA RATE
GND
4838
BiCMOS
100
0.1
450
400
350
300
250
200
150
10
1
50
32 100
ALL T
1 TRANSMITTER SWITCHING ON EACH PORT
150
OUTS
WITH 1000’ CAT 5 CABLE
200
SLOW
LOADED WITH 3kΩ TO GND, C
250
300
DATA RATE (kbps)
DATA RATE (kbps)
400
350
25
500
DOUBLE TERM’ED WITH 121Ω
450
600
700
550
V
CC
L
85°C
= 1000pF
800
= V
MED
650
FAST
L
ISL81334, ISL41334
= 5V, T
25°C
900 1000
750
A
= 25°C; Unless Otherwise Specified (Continued)
FIGURE 43. RS-485, TRANSMITTER JITTER vs DATA RATE
FIGURE 45. RS-485, TRANSMITTER JITTER vs DATA RATE
100
100
0.1
0.1
10
10
1
1
32 100
32 100
WITH 2000’ CAT 5 CABLE
WITH 350’ CAT 5 CABLE
SLOW
200
200
SLOW
300
300
DATA RATE (kbps)
DATA RATE (kbps)
400
400
500
500
DOUBLE TERM’ED WITH 121Ω
DOUBLE TERM’ED WITH 121Ω
MED
600
600
700
700
MED
800
800
December 20, 2005
FAST
FAST
900 1000
900 1000
FN6202.1