参数资料
型号: MAX3171CAI+T
厂商: Maxim Integrated Products
文件页数: 9/15页
文件大小: 0K
描述: IC TXRX CLK MULTIPROT 28-SSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,000
类型: 收发器
驱动器/接收器数: 3/3
规程: RS232
电源电压: 3 V ~ 3.6 V
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 带卷 (TR)
MAX3171/MAX3173
+3.3V Multiprotocol 3Tx/3Rx
Software-Selectable Control Transceivers
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 3.3V ±5%; C1 = C2 = 1F, C3 = C4 = C5 = 3.3F, and TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LOGIC OUTPUTS (R_OUT)
Output High Voltage
VOH
ISOURCE = 1.0mA
VCC - 1.0
V
Output Low Voltage
VOL
ISINK = 1.6mA
0.4
V
Rise or Fall Time
tr, tf
10% to 90%, Figure 4
15
ns
R_OUT = GND
30
50
100
Output Leakage Current
(Receiver Output Three-Stated)
R_OUT = VCC
±1
A
TRANSMITTER OUTPUTS
Output Leakage Current
IZ
-0.25V
≤ VOUT ≤ +0.25V, power off or
no-cable mode
-100
100
A
V.28
240
V.10
115
kbps
Data Rate
V.11
10
Mbps
Minimum pulse width passed
5
Receiver Glitch Rejection
(MAX3171 only)
Minimum pulse width rejected
15
s
-10V
≤ VAB ≤ +10V, VA or VB grounded,
V.11/V.35, no-cable mode
20
40
Receiver Input Resistance
RIN
-15V
≤ VA ≤ +15V, V.28 mode
3
5
7
K
V.10/V.28
64
MAX3171
V.11
64
V.10/V.28
240
kbps
Data Rate
MAX3173
V.11
10
Mbps
V.11 TRANSMITTER
Unloaded Differential Output
Voltage
VODO
R = 1.95k
, Figure 1
4.0
6.0
V
Loaded Differential Output
Voltage
VODL
R = 50
, Figure 1
0.5 VODO
V
Change in Magnitude of Output
Differential Voltage
VOD
R = 50
, Figure 1
0.2
V
Common-Mode Output Voltage
VOC
R = 50
, Figure 1
3.0
V
Change in Magnitude of Output
Common-Mode Voltage
VOC
R = 50
, Figure 1
0.2
V
Short-Circuit Current
ISC
T_OUTA/B = GND
60
150
mA
Rise or Fall Time
tr, tf
10% to 90%, Figure 2
10
25
ns
Transmitter Input to Output
tPHL, tPLH
Figure 2
50
80
ns
Data Skew
| tPHL - tPLH | Figure 2
2
10
ns
Output-to-Output Skew
tSKEW
Figure 2
2
ns
Channel-to-Channel Skew
2ns
V.11 RECEIVER
Differential Threshold Voltage
VTH
-7V
≤ VCM ≤ +7V
-200
-100
-25
mV
Input Hysteresis
VTH
-7V
≤ VCM ≤ +7V
5
15
mV
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