SGM4573 [SGMICRO]
Open-Drain, Dual-Supply Translating Transceiver with Auto Direction Sensing;
| 型号： | SGM4573 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | Open-Drain, Dual-Supply Translating Transceiver with Auto Direction Sensing |
| 文件： | 总6页 (文件大小：493K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM4573
Open-Drain, Dual-Supply Translating
Transceiver with Auto Direction Sensing
GENERAL DESCRIPTION
FEATURES
● VCCA Supply Voltage Range: 1.65V to 3.6V
● VCCB Supply Voltage Range: 2.3V to 5.5V
The SGM4573 is a 4-bit, dual-supply translating
transceiver. The auto direction sensing function allows a
bidirectional voltage level translation for the device. The
An and Bn are 4-bit input-output ports and OE is an
output enable input. VCCA and VCCB are two supply pins
that accept the voltage from 1.65V to 3.6V and 2.3V to
5.5V respectively. This makes the translation between
voltage nodes of 1.8V, 2.5V, 3.3V and 5V available. An,
OE pins track the VCCA supply and Bn pins track the
VCCB supply. When OE pin is held low, the outputs enter
a high-impedance off-state.
● Inputs Accept Voltages up to 5.5V
● Push-Pull Data Rate: 24Mbps
● IOFF Circuitry Provides Partial Power-Down Mode
Operation
● -40℃ to +125℃ Operating Temperature Range
● Available in a Green TSSOP-14 Package
APPLICATIONS
Computers
Mobile Phones
FUNCTION TABLE
SUPPLY VOLTAGE
CONTROL INPUT
INPUT/OUTPUT
(1)
VCCA
VCCB
OE
L
An
Bn
1.65V to 3.6V
1.65V to 3.6V
GND (2)
2.3V to 5.5V
2.3V to 5.5V
GND (2)
Z
Z
H
Input or Output
Z
Input or Output
Z
X
H = High Voltage Level
L = Low Voltage Level
Z = High-Impedance State
X = Don’t Care
NOTES:
1. VCCA ≤ VCCB and VCCA ≤ 3.6V.
2. The device enters power-down mode when either VCCA or VCCB is at GND.
SG Micro Corp
APRIL 2022 – REV. A
www.sg-micro.com
Open-Drain, Dual-Supply Translating
Transceiver with Auto Direction Sensing
SGM4573
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
4573
XTS14
XXXXX
SGM4573
TSSOP-14
-40℃ to +125℃
SGM4573XTS14G/TR
Tape and Reel, 4000
MARKING INFORMATION
NOTE: XXXXX = Date Code, Trace Code and Vendor Code.
X X X X X
Vendor Code
Trace Code
Date Code - Year
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
ABSOLUTE MAXIMUM RATINGS (1)
OVERSTRESS CAUTION
Supply Voltage Range, VCCA............................. -0.5V to 6.5V
Supply Voltage Range, VCCB............................. -0.5V to 6.5V
Input Voltage Range, VI (2) ................................ -0.5V to 6.5V
1. Stresses beyond those listed in Absolute Maximum
Ratings may cause permanent damage to the device.
Exposureto absolute maximum rating conditions for extended
periods may affect reliability. Functional operation of the
device at any conditions beyond those indicated in the
Recommended Operating Conditions section is not implied.
(2)
Output Voltage Range, VO
Output in Active Mode, A or B Ports ....-0.5V to VCCO + 0.5V
Output in Power-Down Mode or 3-State Mode
A ports ........................................................... .-0.5V to 4.6V
B ports ............................................................ -0.5V to 6.5V
Input Clamp Current, IIK (VI < 0)...................................-50mA
Output Clamp Current, IOK (VO < 0)..............................-50mA
Output Current, IO
Output in High-State .................................................-50mA
Output in Low-State ....................................................50mA
Supply Current, ICCA or ICCB.........................................100mA
Ground Current, IGND..................................................-100mA
Junction Temperature (3) .............................................+150℃
Storage Temperature Range.......................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
2. The minimum input voltage ratings and output voltage
ratings may be exceeded if the input and output current ratings
are observed.
3. The performance capability of a high-performance integrated
circuit in conjunction with its thermal environment can create
junction temperatures which are detrimental to reliability.
ESD SENSITIVITY CAUTION
This integrated circuit can be damaged if ESD protections are
not considered carefully. SGMICRO recommends that all
integrated circuits be handled with appropriate precautions.
Failureto observe proper handlingand installation procedures
can cause damage. ESD damage can range from subtle
performance degradation tocomplete device failure. Precision
integrated circuits may be more susceptible to damage
because even small parametric changes could cause the
device not to meet the published specifications.
HBM.............................................................................6000V
CDM ............................................................................1000V
RECOMMENDED OPERATING CONDITIONS
Supply Voltage Range, VCCA.............................1.65V to 3.6V
Supply Voltage Range, VCCB...............................2.3V to 5.5V
Operating Temperature Range.....................-40℃ to +125℃
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
SG Micro Corp
www.sg-micro.com
APRIL 2022
2
Open-Drain, Dual-Supply Translating
Transceiver with Auto Direction Sensing
SGM4573
PIN CONFIGURATION
(TOP VIEW)
VCCA
A1
1
2
3
4
5
6
7
14 VCCB
13 B1
12 B2
11 B3
10 B4
A2
A3
A4
NC
GND
9
8
NC
OE
TSSOP-14
PIN DESCRIPTION
PIN
NAME
VCCA
FUNCTION
1
Supply Voltage A.
2, 3, 4, 5
A1, A2, A3, A4
NC
Data Inputs or Outputs (Track the VCCA supply).
Not Connected.
6, 9
7
GND
Ground.
8
10, 11, 12, 13
14
OE
Output Enable Input (Track the VCCA supply. Active high).
Data Inputs or Outputs (Track the VCCB supply).
Supply Voltage B.
B4, B3, B2, B1
VCCB
SG Micro Corp
APRIL 2022
www.sg-micro.com
3
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TSSOP-14
D
E1
E
5.94
1.78
b
e
0.42
0.65
RECOMMENDED LAND PATTERN (Unit: mm)
L
ccc C
A
SEATING PLANE
A2
A1
c
θ
H
C
Dimensions In Millimeters
Symbol
MIN
-
MOD
MAX
1.200
0.150
1.050
0.300
0.200
5.100
4.500
6.600
A
A1
A2
b
-
0.050
0.800
0.190
0.090
4.860
4.300
6.200
-
-
-
c
-
D
-
E
-
E1
e
-
0.650 BSC
L
0.450
0°
-
0.250 TYP
-
0.750
8°
H
θ
ccc
0.100
NOTES:
1. This drawing is subject to change without notice.
2. The dimensions do not include mold flashes, protrusions or gate burrs.
3. Reference JEDEC MO-153.
SG Micro Corp
TX00019.002
www.sg-micro.com
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
P2
P0
W
Q2
Q4
Q2
Q4
Q2
Q4
Q1
Q3
Q1
Q3
Q1
Q3
B0
Reel Diameter
P1
A0
K0
Reel Width (W1)
DIRECTION OF FEED
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Reel Width
Reel
Diameter
A0
B0
K0
P0
P1
P2
W
Pin1
Package Type
W1
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) Quadrant
TSSOP-14
13″
12.4
6.95
5.60
1.50
4.0
8.0
2.0
12.0
Q1
SG Micro Corp
TX10000.000
www.sg-micro.com
PACKAGE INFORMATION
CARTON BOX DIMENSIONS
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF CARTON BOX
Length
(mm)
Width
(mm)
Height
(mm)
Reel Type
Pizza/Carton
13″
386
280
370
5
SG Micro Corp
www.sg-micro.com
TX20000.000
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