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參數(shù)資料
型號(hào)： ISL3297EIRTZ-T
廠商： Intersil
文件頁(yè)數(shù)： 15/17頁(yè)
文件大?。?/td> 0K
描述： IC TX ESD RS485/422 LP 8-TDFN
標(biāo)準(zhǔn)包裝： 1
類(lèi)型： 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù)： 1/0
規(guī)程： RS422，RS485
電源電壓： 3 V ~ 5.5 V
安裝類(lèi)型： 表面貼裝
封裝/外殼： 8-WFDFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 8-TDFN（2x3）
包裝： 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面： 1241 (CN2011-ZH PDF)
其它名稱： ISL3297EIRTZ-TDKR
7
FN6544.0
September 19, 2007
DRIVER SWITCHING CHARACTERISTICS (ISL3294E, ISL3297E, 500kbps)
Maximum Data Rate
fMAX
VOD = ±1.5V, CD = 820pF (Figure 4)
Full
500
-
kbps
Driver Single Ended Output
Delay
tSD
RDIFF = 54Ω, CD = 50pF (Figure 2)
Full
200
340
500
ns
Part-to-Part Output Delay Skew
tSKPP
RDIFF = 54Ω, CD = 50pF (Figure 2, Note 9)
Full
-
300
ns
Driver Single Ended Output
Skew
tSSK
RDIFF = 54Ω, CD = 50pF (Figure 2)
Full
-
30, 80
150
ns
Driver Differential Output Delay
tDD
RDIFF = 54Ω, CD = 50pF (Figure 2)
Full
200
345
500
ns
Driver Differential Output Skew
tDSK
RDIFF = 54Ω, CD = 50pF (Figure 2)
Full
-
2
30
ns
Driver Differential Rise or Fall
Time
tR, tF
RDIFF = 54Ω, CD = 50pF (Figure 2)
Full
200
350
800
ns
Driver Enable to Output High
tZH
RL = 500Ω, CL = 50pF, SW = GND (Figure 3)
Full
-
100, 60
250
ns
Driver Enable to Output Low
tZL
RL = 500Ω, CL = 50pF, SW = VCC (Figure 3)
Full
-
60, 35
250
ns
Driver Disable from Output
High
tHZ
RL = 500Ω, CL = 50pF, SW = GND (Figure 3)
Full
-
30, 22
60
ns
Driver Disable from Output Low
tLZ
RL = 500Ω, CL = 50pF, SW = VCC (Figure 3)
Full
-
25, 20
60
ns
DRIVER SWITCHING CHARACTERISTICS (ISL3295E, ISL3298E, 20Mbps)
Maximum Data Rate
fMAX
VOD = ±1.5V, CD = 360pF (Figure 4)
Full
20
-
Mbps
Driver Single Ended Output
Delay
tSD
RDIFF = 54Ω,
CD = 50pF (Figure 2)
VL = VCC
Full
15
29, 23
42
ns
VL ≥ 1.8V
25
-
32
-
ns
VL = 1.5V
25
-
36
-
ns
VL = 1.35V
25
-
40
-
ns
Part-to-Part Output Delay Skew
tSKPP
RDIFF = 54Ω, CD = 50pF (Figure 2, Note 9)
Full
-
25
ns
Driver Single Ended Output
Skew
tSSK
RDIFF = 54Ω,
CD = 50pF (Figure 2)
VL = VCC
Full
-
3
7
ns
VL ≥ 1.8V
25
-
3
-
ns
VL = 1.5V
25
-
4
-
ns
VL = 1.35V
25
-
5
-
ns
Driver Differential Output Delay
tDD
RDIFF = 54Ω,
CD = 50pF (Figure 2)
VL = VCC
Full
-
29, 22
42
ns
VL ≥ 1.8V
25
-
32
-
ns
VL = 1.5V
25
-
36
-
ns
VL = 1.35V
25
-
42
-
ns
Driver Differential Output Skew
tDSK
RDIFF = 54Ω,
CD = 50pF (Figure 2)
VL = VCC ≤ 3.6V
Full
-
0.5
3
ns
VL = VCC = 5V
25
-
2
-
ns
VL ≥ 1.8V
25
-
0.5, 1
-
ns
VL ≥ 1.5V
25
-
1, 2
-
ns
VL = 1.35V
25
-
2, 4
-
ns
Driver Differential Rise or Fall
Time
tR, tF
RDIFF = 54Ω,
CD = 50pF (Figure 2)
VL = VCC
Full
-
9
15
ns
VL ≥ 1.35V
25
-
9
-
ns
Driver Enable to Output High
tZH
RL = 500Ω, CL = 50pF, SW = GND (Figure 3)
Full
-
100, 60
250
ns
Driver Enable to Output Low
tZL
RL = 500Ω, CL = 50pF, SW = VCC (Figure 3)
Full
-
60, 35
250
ns
Electrical Specifications
Test Conditions: VCC = 3.0V to 5.5V; VL = VCC (ISL3296E, ISL3297E, ISL3298E only); Typicals are at
TA =+25°C; Unless Otherwise Specified. (Note 7) (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 11)
TYP
(Note 13)
MAX
(Note 11)
UNITS
ISL3293E, ISL3294E, ISL3295E, ISL3296E, ISL3297E, ISL3298E
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