MAX13174E Datasheet, PDF (2/13 Pages) Maxim Integrated Products – +5V Multiprotocol, Pin-Selectable Cable Terminator

+5V Multiprotocol, Pin-Selectable
Cable Terminator
ABSOLUTE MAXIMUM RATINGS
(All voltages to GND, unless otherwise noted.)
Supply Voltages
V_CC .......................................................................-0.3V to +6V
V_EE.....................................................................+0.3V to -7.1V
Logic-Input Voltages
M0, M1, M2, DCE/DTE, LATCH............................-0.3V to +6V
Termination Network Inputs
R_A, R_B, R_C.....................................................-15V to +15V
R_A to R_B (high-impedance state) ................................±14V
R_A to R_B.........................................................................±6V
R_C to R_B (high-impedance state) ..................................±3V
R_A to R_C.........................................................................±3V
R_C to R_A (high-impedance state) ................................±14V
Continuous Power Dissipation (T_A = +70°C)
24-Pin SSOP (derate 14.9mW/°C above +70°C) .......1196mW
Junction-to-Case Thermal Resistance (θ_JC) (Note 1)
24-Pin SSOP..............................................................24.6°C/W
Junction-to-Ambient Thermal Resistance (θ_JA) (Note 1)
24-Pin SSOP..............................................................66.9°C/W
Operating Temperature Range...............................0°C to +70°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V_CC = +4.5V to +5.5V, V_EE = -4V to -7.1V, T_A = 0°C to +70°C, unless otherwise noted. Typical values are at T_A = +25°C, V_CC = +5V,
V_EE = -5V, unless otherwise noted.) (Note 2)
PARAMETER
V_CC Operating Range
V_EE Operating Range
V_CC POR Rising Threshold
V_CC Supply Current
V_EE Supply Current
SYMBOL
CONDITIONS
MIN
V_CC
4.5
V_EE
-7.1
1
I_CC
All inputs connected to GND or V_CC, except
no-cable mode
I_{CC_NOCAB} V_EE = 0V, M[x] = 1111 (Note 3)
I_EE
All inputs connected to GND or V_CC, except
no-cable mode
-3.5
TYP
5
-5
1.88
2.2
1.34
-1
MAX
5.5
-4
2.75
UNITS
V
V
V
6.15
mA
2.85
mA
TERMINATOR INPUTS
Differential-Mode Impedance
V.35 Mode
-2V ≤ V_CM ≤ +2V, all channels (Figure 1)
90
104
110
Ω
Common-Mode Impedance
V.35 Mode
-2V ≤ V_CM ≤ +2V, all channels (Figure 2)
135 153 165
Ω
Differential-Mode Impedance
V.11 Mode
High-Impedance Leakage
Current
-7V ≤ V_CM ≤ +7V, all channels, except no-
cable mode (Figure 1)
100
104
110
Ω
-7V ≤ V_CM ≤ +7V, all channels, no-cable
mode, V_EE = 0V, V_AB ≤ 2V (Figure 1)
115
I_Z
-15V ≤ V_{R_A} ≤ +15V
-50
+50
µA
Differential Path Enable Time
Differential Path Disable Time
Common-Mode Path Enable Time
Common-Mode Path Disable
50
µs
300
µs
12
µs
2
µs
2 _______________________________________________________________________________________