MAX14975ETG+T [MAXIM]
Line Equalizer, BICMOS, 4 X 4 MM, ROHS COMPLIANT, TQFN-24;
| 型号： | MAX14975ETG+T |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | Line Equalizer, BICMOS, 4 X 4 MM, ROHS COMPLIANT, TQFN-24 信息通信管理 |
| 文件： | 总12页 (文件大小：1598K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EVALUATION KIT AVAILABLE
MAX14975
Robust Dual USB 3.0 Equalizer/Redriver with
Extended Temperature Operation
General Description
Benefits and Features
The MAX14975 dual SuperSpeed USB 3.0 equalizer/
redriver utilizes programmable input equalization and
output deemphasis to reduce deterministic jitter and
restore signal loss caused by circuit-board or signal-
cable losses, and allows optimal placement of key
SuperSpeed USB 3.0 components and longer circuit-
board traces or cables. The device features advanced
power management with receiver detection and explicit
support for USB 3.0 low-frequency periodic signals
(LFPS).
S Advanced Power-Saving Sleep Modes
Standby State: < 1mW (typ)
Receiver Detect State: 23mW (typ)
Dynamic Power-Down State: 82.5mW (typ)
Active State: 304mW (typ)
S High-Performance Solution Designed to Overcome
Lossy Channels
Three Levels of Input Equalization Up to 10dB
Six Levels of Output Deemphasis Up to 4dB
Compensates Up to 30in of Channel Losses
The device is available in a small, 24-pin (4.0mm x
4.0mm) TQFN package with flow-through traces for opti-
mal layout and minimal space requirements. The device
is specified over the -40NC to +85NC extended operating
temperature range.
with Deterministic Jitter: 12ps
(max);
P-P
Random Jitter: 1ps
(max)
RMS
10dB (typ) of Return Loss Up to 2.5GHz
S Designed to Reliably Operate in Harsh
Environments
Industrial Temperature Rated: -40°C to + 85°C
8kV Human Body Model (HBM) ESD Protection
on All Pins
Housed in a Flow-Through (4.0mm x 4.0mm,
24-Pin) TQFN Package for Resistance to
Vibration/Shocks
Applications
Industrial/Embedded PC
Computer on Modules
Carrier Boards
Test Equipment
Rack Server Industrial PCs
Medical Equipment
Ordering Information appears at end of data sheet.
Typical Operating Circuit
V
CC
REMOTE BOARD
MAIN BOARD
0.1µF
2.2µF
100nF (X7R)
100nF (X7R)
100nF (X7R)
100nF (X7R)
100nF (X7R)
MIDPLANE
TX+
TX-
RX+
RX-
RX1+
RX1-
TX1+
RX+
100nF (X7R)
SINGLE DIFFERENTIAL PAIR
RX-
TX1-
RX2+
USB 3.0
HOST
USB 3.0
100nF (X7R)
MAX14975
DEVICE
TX2+
TX2-
TX+
SINGLE DIFFERENTIAL PAIR
100nF (X7R)
TX-
RX2-
GND
CONNECTORS
For pricing, delivery, and ordering information, please contact Maxim Direct at
1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.
19-6530; Rev 0; 11/12
MAX14975
Robust Dual USB 3.0 Equalizer/Redriver with
Extended Temperature Operation
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to GND.)
..................................................................... -0.3V to +4.0V
Operating Temperature Range ......................... -40NC to +85NC
Junction Temperature Range ........................ -40NC to +150NC
Storage Temperature Range ......................... -65NC to +150NC
Lead Temperature (soldering, 10s) ...............................+300NC
Soldering Temperature (reflow) .....................................+260NC
V
CC
All Other Pins (Note 1) ........................... -0.3V to (V
Continuous Current RX_+, RX_-, TX_+, TX_-................. Q30mA
+ 0.3V)
CC
Continuous Power Dissipation (T = +70NC)
A
TQFN (derate 27.8mW/NC above +70NC) ............ 2222.2mW
Note 1: All I/O pins are clamped by internal diodes.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion 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.
PACKAGE THERMAL CHARACTERISTICS (Note 2)
TQFN
Junction-to-Ambient Thermal Resistance (q ) ......... 36NC/W
JA
Junction-to-Case Thermal Resistance (q ).................3NC/W
JC
Note 2: 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.maximintegrated.com/thermal-tutorial.
ELECTRICAL CHARACTERISTICS
(V
= +3.0V to +3.6V, C = 100nF coupling capacitor on each output, R = 50I and C = 1pF on each output, T = -40NC to +85NC,
CC
C L L A
unless otherwise noted. Typical values are at V
= +3.3V and T = +25NC.) (Note 3)
CC
A
PARAMETER
DC PERFORMANCE
Power-Supply Range
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V
3.0
3.3
92
3.6
V
CC
ENRXD = 1, data rate = 5.0Gbps, D10.2
125
pattern, DE_ = V , OS_ = GND
CC
ENRXD = 1, CM = 0, no output
termination
7
10
32
Operating Supply Current
I
mA
CC
Dynamic power-down mode,
ENRXD = 1, CM = 0, with output
termination, no input signal
25
Standby Supply Current
I
ENRXD = 0
DC
600
120
120
FA
I
STBY
Differential Input Impedance
Differential Output Impedance
Z
72
72
RX-DC-DIFF
Z
DC
I
TX-DC-DIFF
Single-Ended High Input
Impedance
Z
No output termination, CM = 0 (Note 4)
25
18
18
50
kI
I
RX-SE-HIGH
Common-Mode Input Impedance
Z
(Note 4)
(Note 5)
30
30
RX-DC-CM
Common-Mode Output
Impedance
Z
I
TX-DC-CM
RX-DC-CM
Common-Mode Input Voltage
Common-Mode Output Voltage
V
(Note 4)
(Note 4)
0
V
V
V
2.75
TX-DC-CM
Active LFPS squelched and not
squelched
Active LFPS Common-Mode Delta
DV
50
mV
LFPS-CM
Maxim Integrated
2
MAX14975
Robust Dual USB 3.0 Equalizer/Redriver with
Extended Temperature Operation
ELECTRICAL CHARACTERISTICS (continued)
(V
= +3.0V to +3.6V, C = 100nF coupling capacitor on each output, R = 50I and C = 1pF on each output, T = -40NC to +85NC,
CC
C L L A
unless otherwise noted. Typical values are at V
= +3.3V and T = +25NC.) (Note 3)
CC
A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
AC PERFORMANCE (Note 6)
Redriver-Operation Differential
Input Signal Range
V
USB 3.0 data
150
1200
300
mV
P-P
RX-DIFF-PP
LFPS Detect Threshold
V
USB 3.0 LFPS pattern
50MHz P f < 1250MHz
1250MHz P f < 2500MHz
50MHz P f < 1250MHz
1250MHz P f < 2500MHz
50MHz P f < 2500MHz
100
13
8
mV
LFPS-DIFF-PP
18
12
16
10
13
Differential Input Return Loss
RL
dB
RX-DIFF
TX-DIFF
13
8
Differential Output Return Loss
RL
dB
dB
dB
Common-Mode Input Return Loss
RL
RL
11
RX-CM
Common-Mode Output Return
Loss
50MHz P f < 2500MHz
10
13
TX-CM
OS_ = 0, DE_ = 0
OS_ = 0, DE_ = N.C.
OS_ = 0, DE_ = 1
1120
940
1210
1180
1010
1270
640
Differential Output Amplitude
(Transition Bit), Figure 1
V
mV
TX-DIFF-TB-PP
P-P
OS_ = 1 or N.C., DE_ = 0
OS_ = 1 or N.C., DE_ = N.C.
OS_ = 1 or N.C., DE_ = 1
DE_ = N.C.
Differential Output Amplitude
(Nontransition Bit), Figure 1
V
DE_ = 0
DE_ = 1
840
940
mV
TX-DIFF-NTB-PP
P-P
LFPS Idle Differential Output
Voltage
V
LFPS-IDLE-
DIFF-PP
Highpass filter to remove DC offset
30
mV
Voltage Change to Allow Receiver
Detect
Positive voltage to sense receiver
termination
V
500
mV
DETECT
K28.5 pattern, data rate = 5.0Gbps,
EQ_ = not connected
Deterministic Jitter
Random Jitter
t
12
1
ps
P-P
TX-DJ-DD
D10.2 pattern, data rate = 5.0Gbps,
EQ_ = not connected
t
ps
RMS
TX-RJ-DD
Rise/Fall Time
t
(Note 7)
40
ps
ps
ns
TX-RISE-FALL
Differential Propagation Delay
LFPS Idle Entry Delay
t
Propagation delay input to output at 50%
USB 3.0 LFPS pattern, active state
USB 3.0 LFPS pattern, active state
250
4
PD
t
7
6
IDLE-ENTRY
4
LFPS Idle Exit Delay
t
ns
USB 3.0 LFPS pattern, dynamic power-
down state
IDLE-EXIT
15.6
22.5
Maxim Integrated
3
MAX14975
Robust Dual USB 3.0 Equalizer/Redriver with
Extended Temperature Operation
ELECTRICAL CHARACTERISTICS (continued)
(V
= +3.0V to +3.6V, C = 100nF coupling capacitor on each output, R = 50I and C = 1pF on each output, T = -40NC to +85NC,
CC
C L L A
unless otherwise noted. Typical values are at V
= +3.3V and T = +25NC.) (Note 3)
CC
A
PARAMETER
CONTROL LOGIC
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Logic-High
V
ENRXD, CM, EQ_, OS_, and DE_
ENRXD, CM, EQ_, OS_, and DE_
ENRXD, CM, EQ_, OS_, and DE_
1.5
V
V
V
IH
Input Logic-Low
V
0.5
IL
Input Logic Hysteresis
ESD PROTECTION
HBM ESD Protection
V
0.075
HYST
Human Body Model
kV
±8
Note 3: All parts are production tested at T = +25°C, +85°C.
A
Note 4: Measured with respect to ground.
Note 5: Measured with respect to V
Note 6: Guaranteed by design, unless otherwise noted.
.
CC
Note 7: Rise and fall times are measured using 20% and 80% levels.
V
V
TX-DIFF-NTB-PP TX-DIFF-TB-PP
V
TX-DIFF-NTB-PP
DE(dB) = 20 log
V
TX-DIFF-TB-PP
Figure 1. Illustration of Output Deemphasis
Maxim Integrated
4
MAX14975
Robust Dual USB 3.0 Equalizer/Redriver with
Extended Temperature Operation
Typical Operating Characteristics
(V
= 3.3V, T = +25NC, EQ_ = N.C., using 5Gbps QK28.5 pattern, unless otherwise noted.)
CC
A
DE_ = N.C, OS_ = N.C OR 1,
DE_ = N.C, OS_ = 0,
V = 150mV
RX-DIFF-PP
V
= 150mV
RX-DIFF-PP
P-P
P-P
600
400
200
0
600
400
200
0
-200
-400
-600
-200
-400
-600
-200ps
-100ps
-50ps
0ps
100ps
200ps
-200ps
-100ps
-50ps
0ps
100ps
200ps
-150ps
50ps
150ps
-150ps
50ps
150ps
DE_ = N.C, OS_ = N.C OR 1,
= 1200mV
DE_ = N.C, OS_ = 0,
V = 1200mV
RX-DIFF-PP
V
RX-DIFF-PP
P-P
P-P
600
400
200
0
600
400
200
0
-200
-400
-600
-200
-400
-600
-200ps
-100ps
-50ps
0ps
100ps
200ps
-200ps
-100ps
-50ps
0ps
100ps
200ps
-150ps
50ps
150ps
-150ps
50ps
150ps
Maxim Integrated
5
MAX14975
Robust Dual USB 3.0 Equalizer/Redriver with
Extended Temperature Operation
Typical Operating Characteristics (continued)
(V
= 3.3V, T = +25NC, EQ_ = N.C., using 5Gbps QK28.5 pattern, unless otherwise noted.)
CC
A
DE_ = N.C, OS_ = 1,
DE_ = N.C, OS_ = 1,
V = 150mV
RX-DIFF-PP
V
= 150mV
RX-DIFF-PP
P-P
P-P
USB 3.0 HOST COMPLIANCE FILTER
USB 3.0 DEVICE COMPLIANCE FILTER
800mV
600mV
400mV
200mV
0mV
800mV
600mV
400mV
200mV
0mV
-200mV
-400mV
-600mV
-800mV
-200mV
-400mV
-600mV
-800mV
-200ps
-100ps
-50ps
0ps
100ps
-200ps
-100ps
-50ps
0ps
100ps
-150ps
50ps
150ps
-150ps
50ps
150ps
DIFFERENTIAL INPUT RETURN LOSS
vs. FREQUENCY
DIFFERENTIAL OUTPUT RETURN LOSS
vs. FREQUENCY
0
0
-5
-10
-15
-20
-25
-30
-35
-40
-5
-10
-15
-20
-25
-30
-35
-40
MASK
MASK
0
0.5
1.0
1.5
2.0
2.5
0
0.5
1.0
1.5
2.0
2.5
FREQUENCY (GHz)
FREQUENCY (GHz)
Maxim Integrated
6
MAX14975
Robust Dual USB 3.0 Equalizer/Redriver with
Extended Temperature Operation
Pin Configuration
TOP VIEW
18
17
16
15
14
13
12
11
10
9
RX2+ 19
RX2- 20
GND 21
TX1+ 22
TX2+
TX2-
GND
MAX14975
RX1+
RX1-
N.C.
TX1-
N.C.
8
23
24
EP*
5
+
7
1
2
3
4
6
TQFN
*CONNECT EXPOSED PAD (EP) TO GND.
Pin Description
PIN
NAME
FUNCTION
to GND with 0.1FF and 2.2FF low-ESR capacitors in parallel as
Power-Supply Input. Bypass V
close as possible to the device.
CC
1, 13
V
CC
2
3
4
5
EQ1
DE1
Three-State Input Equalization Control, Channel 1. Leave EQ1 unconnected for default state.
Three-State Transition Bit and Nontransition Bit Output Amplitude Control, Channel 1. Connect DE1 to
V
for default state.
CC
OS1
Two-State Transition-Bit Output Amplitude Control, Channel 1. Connect OS1 to GND for default state.
Active-High Enable. Drive ENRXD high or leave unconnected for normal operation. Drive ENRXD low
ENRXD
to enter standby state. ENRXD has a 400kI (typ) pullup resistor to V
Ground
.
CC
6, 10, 18, 21
GND
N.C.
7, 24
8
No Connection. Not internally connected.
RX1-
RX1+
TX2-
TX2+
Inverting Input, Channel 1. AC-couple RX1- with a low-ESR 100nF capacitor.
Noninverting Input, Channel 1. AC-couple RX1+ with a low-ESR 100nF capacitor.
Inverting Output, Channel 2. AC-couple TX2- with a low-ESR 100nF capacitor.
Noninverting Output, Channel 2. AC-couple TX2+ with a low-ESR 100nF capacitor.
9
11
12
Active-High Compliance Mode Control. Drive CM high to force active state. Drive CM low or leave
unconnected for normal operation. CM has a 400kI (typ) pulldown resistor to GND.
14
CM
Maxim Integrated
7
MAX14975
Robust Dual USB 3.0 Equalizer/Redriver with
Extended Temperature Operation
Pin Description (continued)
PIN
NAME
FUNCTION
15
OS2
Two-State Transition-Bit Output Amplitude Control, Channel 2. Connect OS2 to GND for default state.
Three-State Transition Bit and Nontransition Bit Output Amplitude Control, Channel 2. Connect DE2 to
16
DE2
V
for default state.
CC
17
19
20
22
23
EQ2
RX2+
RX2-
TX1+
TX1-
Three-State Input Equalization Control, Channel 2. Leave EQ2 unconnected for default state.
Noninverting Input, Channel 2. AC-couple RX2+ with a low-ESR 100nF capacitor.
Inverting Input, Channel 2. AC-couple RX2- with a low-ESR 100nF capacitor.
Noninverting Output, Channel 1. AC-couple TX1+ with a low-ESR 100nF capacitor.
Inverting Output, Channel 1. AC-couple TX1- with a low-ESR 100nF capacitor.
Exposed Pad. Internally connected to GND. Connect to a large ground plane to maximize thermal
performance. Not intended as an electrical connection point.
—
EP
Functional Diagram
V
CC
MAX14975
RX1+
RX1-
TX1+
TX1-
TX2-
TX2+
RX2-
RX2+
CONTROL LOGIC
GND
OS1 OS2 EQ1 EQ2 DE1 DE2 ENRXD CM
Maxim Integrated
8
MAX14975
Robust Dual USB 3.0 Equalizer/Redriver with
Extended Temperature Operation
controlled only by the DE2 pin. There are six possible
output deemphasis states for each of the two channels
Detailed Description
that offer flexibility to compensate for varied losses in the
output circuit-board traces, connectors, or cable runs
(Table 2, Table 3, and Table 4.) The DE_ three-state input
interprets voltages below V and higher than V as high
impedance. Set DE_ to 1V, for example, or leave uncon-
nected if a high-impedance state is required.
The MAX14975 features two identical drivers to support a
complete single SuperSpeed USB 3.0 link. Programmable
equalization and deemphasis on each channel allows
for optimal board placement of SuperSpeed trans-
ceivers and enables flexibility of front, rear, and side
SuperSpeed ports. The device features advanced power
management with receiver detection and support for
USB 3.0 low-frequency periodic signals (LFPS).
IH
IL
LFPS Support
The device explicitly supports USB 3.0 LFPS by detect-
ing an idle state at the input and squelching the corre-
sponding output to prevent unwanted noise from being
redriven. When the differential input LFPS signal falls
Programmable Input Equalization
Input equalization for channel 1 is controlled by EQ1,
while input equalization for channel 2 is controlled by
EQ2. Each of the two pins, EQ1 and EQ2, has three
equalization settings that offer flexible compensation
for varied input circuit-board trace, connector, or cable
losses (Table 1). The EQ_ three-state inputs interpret
below the 100mV
output. When a differential LFPS signal above 300mV
threshold, the device squelches the
P-P
P-P
(typ) is present at the input, the device turns on the cor-
responding output and redrives the signal. The device
features an LFPS idle entry time of 4ns (typ) and exit time
of 4ns (typ) in the active state.
voltages below V and higher than V as high imped-
IH
IL
ance. Set EQ_ to 1V, for example, or leave unconnected
if the impedance state is required.
Advanced Power Management
Programmable Output Deemphasis
Channel 1 output transition bit amplitude is controlled
by the OS1 and DE1 pins, and the nontransition bit
amplitude is controlled only by the DE1 pin. Channel 2
output transition bit amplitude is controlled by the OS2
and DE2 pins, and the nontransition bit amplitude is
Standby State
Drive ENRXD low to place the device into a low-power
standby state. In standby, the inputs are in a common-
mode high-impedance state and the device consumes
less than 1mW (typ) of power. The entry time to standby
is 2Fs (typ), and the exit time is 50Fs (typ).
Table 3. Typical Output Nontransition Bit
Amplitude
Table 1. Typical Input Equalization
EQ_
N.C.*
0
EQUALIZATION (dB)
DE_
AMPLITUDE (mV
)
P-P
0
6
N.C*
640
840
940
0
1
10
1
*Not connected.
*Not connected.
Table 2. Typical Output Transition
Bit Amplitude (See the Electrical
Characteristics Table)
Table 4. Typical Output Deemphasis
OS_ = 1, N.C.*
(dB)
CONTROL LOGIC
OS_ = 0 (dB)
OS_
AMPLITUDE (mV
1010 to 1270
940 to 1210
)
DE_ = 0
DE_ = N.C.
DE_ = 1
-2.5
-3.3
-2.2
-3.0
-3.9
-2.7
P-P
N.C.*, 1
0
*Not connected.
*Not connected.
Maxim Integrated
9
MAX14975
Robust Dual USB 3.0 Equalizer/Redriver with
Extended Temperature Operation
Receiver Detection
The device features independent receiver detection on
each channel. Upon initial power-up, if ENRXD is high,
receiver detection initializes. If the device is in a pow-
ered-up state, the receiver detection is initiated on the
rising edge of ENRXD. During receiver detection, the part
remains in low-power mode 23mW (typ) and the outputs
and inputs are in a common-mode high-impedance state.
The receiver detection repeats every 12ms (typ) until the
receiver is detected. The receiver must be detected on
both channels to exit the receiver detection state.
unconnected, and CM high to activate USB 3.0 compli-
ance mode. Drive ENRXD high or leave unconnected,
and CM low or leave unconnected for normal operation
(Table 5). Receiver detection and dynamic power-down
are disabled in compliance mode (CM = 1), while the part
remains in the active state with functional LFPS support.
Applications Information
Layout
Circuit-board layout and design can significantly affect
the performance of the device. Use good high-frequency
design techniques, including minimizing ground induc-
tance and using controlled-impedance transmission lines
on data signals. Power-supply decoupling capacitors
Dynamic Power-Down
The device enters dynamic power-down state when a
receiver has been detected and no signal is present at
the input. The device exits this state when a signal is
detected at the input. The device consumes less than
82.5mW (typ) power in dynamic power-down state.
The device enters dynamic power-down after 30Fs idle
detection. If no signal is detected for more than 12ms
(typ), the part enters receiver detection state.
must be placed as close as possible to V . Always con-
CC
nect V
to a power plane.
CC
Exposed-Pad Package
The exposed pad, 24-pin TQFN package incorporates
features that provide a very low thermal resistance path for
heat removal from the IC. The exposed pad on the device
must be soldered to the PCB ground plane for proper
electrical and thermal performance. For more informa-
tion on exposed-pad packages, refer to Application Note
862: HFAN-08.1: Thermal Considerations of QFN and
Other Exposed-Paddle Packages.
Active State
The device automatically enters active state after a
receiver is detected and an input signal is present. The
part can be forced into the active state by setting CM = 1
as shown in Table 5. The device consumes less than
304mW (typ) of power in this state.
Power-Supply Sequencing
Caution: Do not exceed the absolute maximum ratings
because stresses beyond the listed ratings can cause
permanent damage to the device.
USB 3.0 Compliance Mode
The MAX14975 features a USB 3.0 compliance mode
that forces the device to remain in the active state. The
device redrives signals to test the transmitter for volt-
age and timing specifications compliance as required
by USB 3.0 specifications. Drive ENRXD high or leave
Proper power-supply sequencing is recommended for all
devices. Always apply GND then V
signals, especially if the signal is not current limited.
before applying
CC
Table 5. Digital Control Truth Table
Ordering Information
ENRXD
CM
0
DESCRIPTION
Power-down
Power-down
PART
TEMP RANGE
PIN-PACKAGE
0
0
MAX14975ETG+
-40NC to +85NC
24 TQFN-EP*
1
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
1 or N.C.* 0 or N.C.* Normal operation
1 or N.C.*
1
Compliance mode (active)
*Not connected.
Maxim Integrated
10
MAX14975
Robust Dual USB 3.0 Equalizer/Redriver with
Extended Temperature Operation
Chip Information
Package Information
For the latest package outline information and land patterns (foot-
prints), go to www.maximintegrated.com/packages. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but the
drawing pertains to the package regardless of RoHS status.
PROCESS: BiCMOS
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
24 TQFN-EP
T2444+3
21-0139
90-0021
Maxim Integrated
11
MAX14975
Robust Dual USB 3.0 Equalizer/Redriver with
Extended Temperature Operation
Revision History
REVISION REVISION
PAGES
CHANGED
DESCRIPTION
NUMBER
DATE
0
11/12
Initial release
—
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent
licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and
max limits) shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.
Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000
12
©
2012 Maxim Integrated Products, Inc.
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
相关型号：
MAX1497EAI+
ADC, Proprietary Method, 1 Func, 1 Channel, BICMOS, PDSO28, 5.30 MM, MO-150, SSOP-28
MAXIM
MAX1497EAI+T
ADC, Proprietary Method, 1 Func, 1 Channel, BICMOS, PDSO28, 5.30 MM, MO-150, SSOP-28
MAXIM
©2020 ICPDF网 联系我们和版权申明