MAX3170CAI Fast Delivery |IC PHOENIX CO.,LIMITED

MAX3170CAI ,+3.3V, Multiprotocol, 3 Tx/3 Rx, Software- Selectable Clock/Data TransceiverFeaturesThe MAX3170 is a three-driver/three-receiver multipro- Industry’s First +3.3V Single-Suppl ..
MAX3170CAI+ ,+3.3V, Multiprotocol, 3 Tx/3 Rx, Software-Selectable Clock/Data TransceiverFeaturesThe MAX3170 is a three-driver/three-receiver multipro-♦ Industry’s First +3.3V Single-Suppl ..
MAX3170CAI+ ,+3.3V, Multiprotocol, 3 Tx/3 Rx, Software-Selectable Clock/Data TransceiverELECTRICAL CHARACTERISTICS(V = +3.3V ±5%, C1 = C2 = 1µF, C3 = C4 = 3.3µF, T = T to T , unless other ..
MAX3170CAI+T ,+3.3V, Multiprotocol, 3 Tx/3 Rx, Software-Selectable Clock/Data TransceiverApplicationsData Networking PCI Cards PART TEMP. RANGE PIN-PACKAGE CSU and DSU TelecommunicationsMA ..
MAX3171CAI ,+3.3V Multiprotocol 3Tx/3Rx Software-Selectable Control TransceiversELECTRICAL CHARACTERISTICS(V = 3.3V ±5%; C1 = C2 = 1µF, C3 = C4 = C5 = 3.3µF, and T = T to T , unle ..
MAX3171CAI+ ,+3.3V Multiprotocol 3Tx/3Rx Software-Selectable Control TransceiversApplicationscable mode is entered when all mode pins (M0, M1,and M2) are pulled high or left unconn ..
MAX639CPA ,5V/3.3V/3V/Adjustable, High-Efficiency, Low IQ, Step-Down DC-DC Converters
MAX639CPA ,5V/3.3V/3V/Adjustable, High-Efficiency, Low IQ, Step-Down DC-DC Converters
MAX639CPA ,5V/3.3V/3V/Adjustable, High-Efficiency, Low IQ, Step-Down DC-DC Converters
MAX639CPA ,5V/3.3V/3V/Adjustable, High-Efficiency, Low IQ, Step-Down DC-DC Converters
MAX639CPA+ ,5V/3.3V/3V Adjustable, High-Efficiency, Low-IQ, Step-Down DC-DC ConvertersApplicationsMAX639ESA -40°C to +85°C 8 SO9V Battery to 5V, 3.3V, or 3V ConversionMAX639MJA -55°C to ..
MAX639CSA ,5V or adjustable, high-efficiency, current-limiting PFM control scheme, step-down DC-DC converter.

MAX3170CAI
+3.3V, Multiprotocol, 3 Tx/3 Rx, Software- Selectable Clock/Data Transceiver
General Description
The MAX3170 is a three-driver/three-receiver multipro-
tocol transceiver that operates from a +3.3V single sup-
ply. The MAX3170, along with the MAX3171/MAX3173
and MAX3172/MAX3174, form a complete software-
selectable data terminal equipment (DTE) or data com-
munications equipment (DCE) interface port that
supports the V.28 (RS-232), V.11 (RS-449/V.36, EIA530,
EIA530-A, X.21), and V.35 protocols. The MAX3170
transceiver carries the high-speed clock and data sig-
nals, while the MAX3171 or MAX3173 carries the con-
trol signals. The MAX3170 can be terminated by the
MAX3172 or MAX3174 software-selectable resistor ter-
mination network or by a discrete termination network.
An internal charge pump and proprietary low-dropout
transmitter output stage allow V.11-, V.28-, and V.35-
compliant operation from a +3.3V single supply. A no-
cable mode is entered when all mode pins (M0, M1,
and M2) are pulled high or left unconnected. In no-
cable mode, supply current decreases to 1mA and all
transmitter and receiver outputs are disabled (high
impedance). Short-circuit limiting and thermal shut-
down circuitry protect the drivers against excessive
power dissipation.
________________________Applications
Data NetworkingPCI Cards
CSU and DSUTelecommunications
Data Routers
FeaturesIndustry’s First +3.3V Single-Supply Transceiver3V/5V Logic-Compatible I/OCertified TBR-1 and TBR-2 Compliant (NET1 and
NET2)—Pending CompletionSupports V.28 (RS-232), V.11 (RS-449/V.36,
EIA530, EIA530-A, X.21), and V.35 ProtocolsSoftware-Selectable DTE/DCEComplete DTE/DCE Port with MAX3171/MAX3173
and MAX3172/MAX3174True Fail-Safe Receiver OperationAvailable in Small 28-Pin SSOP Package10Mbps Operation (V.11/V.35)Requires Only Four Tiny Surface-Mount
CapacitorsAll Transmitter Outputs Are Fault Protected to
±15V to Survive Cable Miswiring
MAX3170
+3.3V, Multiprotocol, 3 Tx/3 Rx, Software-
Selectable Clock/Data Transceiver
19-1703; Rev 0; 4/00
Ordering Information
Pin Configuration appears at end of data sheet.
Typical Operating Circuit
MAX3170
+3.3V, Multiprotocol, 3 Tx/3 Rx, Software-
Selectable Clock/Data Transceiver
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC= +3.3V ±5%, C1 = C2 = 1µF, C3 = C4 = 3.3µF, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C
and VCC = +3.3V.)
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.
Note 1:V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
(All voltages referenced to GND unless otherwise noted.)
Supply Voltages
VCC......................................................................-0.3V to +4V
V+ (Note 1)..........................................................-0.3V to +7V
V- (Note 1)...........................................................+0.3V to -7V
V+ to V- (Note 1)...............................................................13V
Logic Input Voltages
M0, M1, M2, DCE/DTE,T_IN...............................-0.3V to +6V
Logic Output Voltages
R_OUT...................................................-0.3V to (VCC+ 0.3V)
Short-Circuit Duration............................................Continuous
Transmitter Outputs
T_OUT_...............................................................-15V to +15V
Short-Circuit Duration........................................................60s
Receiver Inputs
R_IN_..................................................................-15V to +15V
Continuous Power Dissipation (TA= +70°C)
28-Pin SSOP (derate 11.1mW/°C above +70°C)........889mW
Operating Temperature Range
MAX3170CAI.....................................................0°C to +70°C
Storage Temperature Range............................-65°C to +150°C
Lead Temperature (soldering, 10s)................................+300°C
MAX3170
+3.3V, Multiprotocol, 3 Tx/3 Rx, Software-
Selectable Clock/Data Transceiver
ELECTRICAL CHARACTERISTICS (continued)
(VCC= +3.3V ±5%, C1 = C2 = 1µF, C3 = C4 = 3.3µF, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C
and VCC = +3.3V.)
MAX3170
+3.3V, Multiprotocol, 3 Tx/3 Rx, Software-
Selectable Clock/Data Transceiver
ELECTRICAL CHARACTERISTICS (continued)
(VCC= +3.3V ±5%, C1 = C2 = 1µF, C3 = C4 = 3.3µF, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C
MAX3170
+3.3V, Multiprotocol, 3 Tx/3 Rx, Software-
Selectable Clock/Data Transceiver
0.1101100100010,000
V.11 SUPPLY CURRENT
vs. DATA RATE
MAX3170-01
DATA RATE (kbps)
V.11 SUPPLY CURRENT (mA)
V.28 SUPPLY CURRENT
vs. DATA RATE
MAX3170-02
DATA RATE (kbps)
V.28 SUPPLY CURRENT (mA)
0.1101100100010,000
V.35 SUPPLY CURRENT
vs. DATA RATE
MAX3170-03
DATA RATE (kbps)
V.35 SUPPLY CURRENT (mA)
V.11 DRIVER DIFFERENTIAL OUTPUT
VOLTAGE vs. TEMPERATURE
MAX3170-04
TEMPERATURE (°C)
DRIVER DIFFERENTIAL OUTPUT VOLTAGE (V)
V.28 OUTPUT VOLTAGE
vs. TEMPERATURE
MAX3170-05
TEMPERATURE (°C)
OUTPUT VOLTAGE (V)
V.35 DIFFERENTIAL OUTPUT VOLTAGE
vs. TEMPERATURE
MAX3170-06
TEMPERATURE (°C)
DIFFERENTIAL OUTPUT VOLTAGE (V)
V.35 DIFFERENTIAL OUTPUT VOLTAGE
vs. COMMON-MODE VOLTAGE
MAX3170-07
VCM (V)
DIFFERENTIAL OUTPUT VOLTAGE (V)
V.11/V.35 RECEIVER INPUT CURRENT
vs. INPUT VOLTAGE
MAX3170-08
INPUT VOLTAGE (V)
RECEIVER INPUT CURRENT (µA)
V.28 RECEIVER INPUT CURRENT
vs. INPUT VOLTAGE
MAX3170-09
INPUT VOLTAGE (V)
RECEIVER INPUT CURRENT (mA)
Typical Operating Characteristics
(VCC= +3.3V, C1 = C2 = 1.0µF, C3 = C4 = 3.3µF, TA= +25°C, unless otherwise noted.)
MAX3170
+3.3V, Multiprotocol, 3 Tx/3 Rx, Software-
Selectable Clock/Data Transceiver10002000300040005000
V.28 SLEW RATE
vs. LOAD CAPACITANCE
MAX3170-13
LOAD CAPACITANCE (pF)
SLEW RATE (V/
V.11 TRANSMITTER PROPAGATION
DELAY vs. TEMPERATURE
MAX3170-14
TEMPERATURE (°C)
PROPAGATION DELAY (ns)
V.11 RECEIVER PROPAGATION DELAY
vs. TEMPERATURE
MAX3170-15
TEMPERATURE (°C)
PROPAGATION DELAY (ns)
V.35 TRANSMITTER PROPAGATION
DELAY vs. TEMPERATURE
MAX3170-16
TEMPERATURE (°C)
PROPAGATION DELAY (ns)
V.35 RECEIVER PROPAGATION
DELAY vs. TEMPERATURE
MAX3170-17
TEMPERATURE (°C)
PROPAGATION DELAY (ns)
Typical Operating Characteristics (continued)
(VCC= +3.3V, C1 = C2 = 1.0µF, C3 = C4 = 3.3µF, TA= +25°C, unless otherwise noted.)
MAX3170
+3.3V, Multiprotocol, 3 Tx/3 Rx, Software-
Selectable Clock/Data Transceiver
Figure 1. V.11 DC Test CircuitFigure 2. V.11 AC Test Circuit
Figure 3. V.35 Transmitter/Receiver Test Circuit
Figure 4. V.28 Driver Test Circuit
Figure 5. V.28 Receiver Test Circuit
Test Circuits
MAX3170
+3.3V, Multiprotocol, 3 Tx/3 Rx, Software-
Selectable Clock/Data Transceiver
Detailed Description
The MAX3170 is a three-driver/three-receiver multipro-
tocol transceiver that operates from a +3.3V single sup-
ply. The MAX3170, along with the MAX3171/MAX3173
and MAX3172/MAX3174, form a complete software-
selectable DTE or DCE interface port that supports the
V.28 (RS-232), V.11 (RS-449/V.36, EIA530, EIA530-A,
and X.21), and V.35 protocols. The MAX3170 transceiv-
er carries the high-speed clock and data signals, while
the MAX3171 or MAX3173 carries the control signals.
The MAX3170 can be terminated by the MAX3172 or
MAX3174 software-selectable resistor termination net-
work or by a discrete termination network.
The MAX3170 features a 1mA no-cable mode, true fail-
safe operation, and thermal shutdown circuitry. Thermal
shutdown protects the drivers against excessive power
dissipation. When activated, the thermal shutdown cir-
cuitry places the driver outputs into a high-impedance
state.

Partno	Mfg	Dc	Qty	Available	Descript
MAX3170CAI	MAX	N/a	30	avai	+3.3V, Multiprotocol, 3 Tx/3 Rx, Software- Selectable Clock/Data Transceiver
MAX3170CAI	MAXIM	N/a	300	avai	+3.3V, Multiprotocol, 3 Tx/3 Rx, Software- Selectable Clock/Data Transceiver