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PDF MAX13171E Data sheet ( Hoja de datos )
| Número de pieza | MAX13171E | |
| Descripción | (MAX13171E - MAX13175E) Pin-Selectable Data Interface Chipset | |
| Fabricantes | Maxim Integrated Products | |
| Logotipo |  |
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19-4595; Rev 1; 7/09
Multiprotocol, Pin-Selectable
Data Interface Chipset
General Description
The MAX13171E along with the MAX13173E/
MAX13175E, form a complete pin-selectable data termi-
nal equipment (DTE) or data communication equipment
(DCE) interface port that support the V.28 (RS-232),
V.10/V.11 (RS-449/V.36, RS-530, RS-530A, X.21), and
V.35 protocols. The MAX13171E transceivers carry the
high-speed clock and data signals, while the MAX13173E
transceivers carry the control signals. The MAX13171E
can be terminated by the MAX13175E pin-selectable
resistor termination network. The MAX13175E contains six
pin-selectable, multiprotocol cable termination networks.
The MAX13171E/MAX13173E have an internal charge
pump and low-dropout transmitter output stages that
allow V.10-, V.11-, V.28-, and V.35-compliant operation
from a single supply. The MAX13171E/MAX13173E fea-
ture a no-cable mode that reduces supply current and
disables all transmitter and receiver outputs (high imped-
ance). Short-circuit current limiting and thermal shutdown
circuitry protects the receiver and transmitter outputs
against excessive power dissipation. The MAX13171E/
MAX13173E have extended ESD protection for all the
transmitter outputs and receivers inputs.
The MAX13171E/MAX13173E/MAX13175E operate over
the +3.135V to +5.5V supply range and are available in
5mm x 7mm, 38-pin TQFN packages. These devices oper-
ate over the -40°C to +85°C extended temperature range.
Applications
Data Networking
PCI Cards
CSU and DSU
Telecommunication
Equipment
Data Routers
Data Switches
Features
♦ Supports V.28 (RS-232), V.10 (RS-423), V.11
(RS-449/V.36, RS-530, RS-530A, X.21) and V.35
Protocols
♦ Pin-Selectable Cable Termination Using the
MAX13175E
♦ Pin-Selectable DCE/DTE Configurations
♦ 20/40Mbps (max) Data Rate in RS-449, RS-530,
RS-530A, X.21, and V.35
♦ True Fail-Safe Receivers while Maintaining V.11
and V.35 Compatibility
♦ Operates Over a Wide +3.135V to +5.5V VCC
Supply Range
♦ Flexible VL Logic Reference Input Allows
Interfacing Down to 1.62V
♦ Extended ESD Protection for All the Transmitter
Outputs and Receivers Inputs to GND
♦ Small, 5mm x 7mm, 38-Pin TQFN Package
Ordering Information
PART
TEMP RANGE
PIN-
PACKAGE
MAX13171EETU+
-40°C to +85°C 38 TQFN-EP*
MAX13173EETU+
-40°C to +85°C 38 TQFN-EP*
MAX13175EETU+
-40°C to +85°C 38 TQFN-EP*
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
Typical Operating Circuit
LL CTS DSR
DCD DTR RTS
RXD RXC
TXC SCTE TXD
T4
R4
R3
R2
MAX13173E
R1
T3
T2
T1
R3
R2
MAX13171E
R1
T3
T2
T1
MAX13175E
18 13 5 10 8
22 6 23 20 19 4
1 7 16 3 9 17
12 15 11 24 14 2
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DB-25 CONNECTOR
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
1 page  
Multiprotocol, Pin-Selectable
Data Interface Chipset
MAX13171E ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3.135V to +5.5V, VL = +1.62V to +5.5V, C1 = C2 = 1µF, C3 = C4 = C5 = 4.7µF (Figure 15), TA = -40°C to +85°C, unless oth-
erwise noted. Typical values are at VCC = +3.3V, VL = +1.8V, TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Output Leakage Current
IZ
-0.25V ≤ VOUT ≤ +0.25V, power off or
no-cable mode
±0.05 ±5
µA
Output Slew Rate
SRR/F
RL = 3kΩ, CL = 2500pF (swing in ±3V),
Figures 4, 10
4
30 V/µs
Transmitter Input to Output Delay
V.28 RECEIVER
Input Threshold Low
Input Threshold High
Input Hysteresis
Input Resistance
Rise or Fall Time
Receiver Input to Output Delay
ESD PROTECTION
T_OUT, T3OUT_/R1IN_, R_IN to
GND
tPHL, tPLH RL = 3kΩ, CL = 2500pF, Figures 4, 10
VIL
VIH
VHYST
RIN
tr, tf
tPHL, tPLH
-15V ≤ VIN ≤ +15V
Figures 5, 11
Figures 5, 11
Human Body Model
Air Gap Discharge IEC 61000-4-2
Contact Discharge IEC 61000-4-2
12
0.8 1.2
1.2 2
0.25
3 57
3
150
±15
±12
±8
µs
V
V
V
kΩ
ns
ns
kV
MAX13173E ELECTRICAL CHARACTERISTICS
(VCC = +3.135V to +5.5V, VL = +1.62V to +5.5V, C1 = C2 = 1µF, C3 = C4 = C5 = 4.7µF (Figure 15), TA = -40°C to +85°C, unless
otherwise noted. Typical values are at VCC = +3.3V, VL = +1.8V, TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
VCC Operating Range
VL Operating Range
VCC
VL
3.135
1.62
5.5
VCC
V
V
VL Supply Current
IL
All inputs connected to GND, all receiver
outputs low, VL = +5.5V
680 1100
µA
RS-530A, no load
11 21 mA
VCC Supply Current
RS-530, X.21, V.36/RS-449, DCE mode,
INVERT = low, full load, transmitter outputs
ICC static, digital inputs = GND or VL
V.28 mode, no load
V.28 mode, full load
No-cable mode
41 210
21 38
42 65
0.01 10
mA
mA
mA
µA
Internal Power Dissipation
PD
RS-530, X.21, V.36/RS-449; DCE mode,
INVERT = low, full load
120 mW
Positive Charge-Pump Output
Voltage
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V.28 mode, no load (Note 3)
V.28 mode with full load (Note 3)
VDD RS-530 mode, full load (Note 3)
RS-530A mode, full load
No-cable mode
5.6
4.84
5.9
5.79
5.15
5.15
VCC
7.1
5.5
V
_______________________________________________________________________________________ 5
5 Page 
Multiprotocol, Pin-Selectable
Data Interface Chipset
MAX13171E Typical Operating Characteristics (continued)
(VCC = +3.3V, VL = +1.8V, TA = +25°C, unless otherwise noted.)
V.11 LOOPBACK OPERATION (40Mbps)
MAX13171E toc10
R = 50Ω
T_IN
2V/div
V.28 LOOPBACK OPERATION (250kbps)
MAX13171E toc11
RL = 3kΩ, CL = 2500pF
T_IN
2V/div
T_OUT_/R_IN_
2V/div
T_OUT_/R_IN_
5V/div
R_OUT
2V/div
R_OUT
2V/div
10ns/div
1µs/div
V.35 LOOPBACK OPERATION (40Mbps)
MAX13171E toc12
FULL LOAD
T_IN
2V/div
T_OUT_/R_IN_
0.5V/div
R_OUT
2V/div
1µs/div
V.28 SLEW RATE vs.
LOAD CAPACITANCE
35
RL = 3kΩ
30
25
20
15 SRF
10 SRR
5
0
0 1000 2000 3000 4000 5000
LOAD CAPACITANCE (pF)
V.11/V.35 RECEIVER PROPAGATION
DELAY vs. TEMPERATURE
20
18 tPHL
16 tPLH
14
12
10
8
6
4
2
0
www.DataShee-t440U.com-15 10 35 60
TEMPERATURE (°C)
85
V.11 TRANSMITTER PROPAGATION
DELAY vs. TEMPERATURE
25
tPLH
20 tPHL
15
10
5
0
-40
-15 10 35 60
TEMPERATURE (°C)
85
V.35 TRANSMITTER PROPAGATION
DELAY vs. TEMPERATURE
30
25 tPHL
20 tPLH
15
10
5
0
-40
-15 10 35 60
TEMPERATURE (°C)
85
______________________________________________________________________________________ 11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MAX13171E.PDF ] | |
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