SGM7301 [SGMICRO]
4-Channel High-Performance Differential Switch;
| 型号： | SGM7301 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | 4-Channel High-Performance Differential Switch |
| 文件： | 总7页 (文件大小：463K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM7301
4-Channel High-Performance
Differential Switch
GENERAL DESCRIPTION
FEATURES
The SGM7301 is a differential 4-channel high-speed
switch. The product can switch dual differential signals
to 1 of 2 locations. With a special design technique
used, it minimizes the impedance of the switch so that
the attenuation observed through the switch can be
ignored and minimizes the inter-channel skew and
inter-channel crosstalk required for high-speed serial
interface.
● Supports XAUI and SGMII
● High Bandwidth: 8GHz at -3dB
● Excellent Dynamic Characteristics at 4GHz
Crosstalk = -30dB
Off Isolation = -19dB
Insertion Loss = -1.4dB
Return Loss = -12dB
● Available in a Green ULGA-3.5×9-42L Package
The SGM7301 can achieve extremely low power
consumption by extending existing high-speed ports. In
order to achieve high ESD tolerance, the ESD
protection circuits are integrated into ICs.
APPLICATIONS
PCI Express Backplanes
Desktop and Notebook Computer
Shared I/O Ports
No external blocking capacitors are required on the RF
paths as long as no external DC voltage is applied,
which can save PCB area and cost.
The SGM7301 is available in a Green ULGA-3.5×9-42L
package.
SG Micro Corp
MARCH, 2023 – REV.A
www.sg-micro.com
4-Channel High-Performance
Differential Switch
SGM7301
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SGM7301
YULO42
XXXXX
SGM7301
ULGA-3.5×9-42L
SGM7301YULO42G/TR
Tape and Reel, 5000
-40℃ to +85℃
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
Supply Voltage, VDD.......................................... -0.5V to 3.7V
Voltage
OVERSTRESS CAUTION
Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
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.
Differential I/O................................................. -0.5V to 3.0V
Control Pin, SEL ............................................. -0.5V to 3.7V
Junction Temperature.................................................+150℃
Storage Temperature Range.......................-55℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
ESD SENSITIVITY CAUTION
HBM...............................................................................900V
CDM ............................................................................2000V
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.
RECOMMENDED OPERATING CONDITIONS
Operating Temperature Range......................-40℃ to +85℃
Supply Voltage, VDD............................................3.0V to 3.6V
SEL Pin Input High Voltage, VIH.............................. 2V to VDD
SEL Pin Input Low Voltage, VIL......................... -0.1V to 0.4V
Differential Voltage (VPP), VI/O_DIFF ........................0V to 1.8V
Common Voltage, VI/O_CM..........................................0V to 2V
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
MARCH 2023
2
4-Channel High-Performance
Differential Switch
SGM7301
PIN CONFIGURATION
(TOP VIEW)
NC GND VDD GND
42
41
40
39
1
2
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
B0+
B0-
GND
A0+
A0-
3
B1+
B1-
4
GND
VDD
A1+
A1-
5
C0+
C0-
C1+
C1-
VDD
B2+
B2-
6
7
8
NC
9
SEL
GND
A2+
A2-
10
11
12
13
14
15
16
17
B3+
B3-
VDD
GND
A3+
A3-
C2+
C2-
C3+
C3-
GND
18
19
20
21
NC GND VDD GND
ULGA-3.5×9-42L
SG Micro Corp
www.sg-micro.com
MARCH 2023
3
4-Channel High-Performance
Differential Switch
SGM7301
PIN DESCRIPTION
PIN
2
NAME
A0+
A0-
TYPE
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
NC
FUNCTION
Channel A0, Positive Signal.
Channel A0, Negative Signal.
Channel A1, Positive Signal.
Channel A1, Negative Signal.
Channel A2, Positive Signal.
Channel A2, Negative Signal.
Channel A3, Positive Signal.
Channel A3, Negative Signal.
Channel B0, Positive Signal.
Channel B0, Negative Signal.
Channel B1, Positive Signal.
Channel B1, Negative Signal.
Channel B2, Positive Signal.
Channel B2, Negative Signal.
Channel B3, Positive Signal.
Channel B3, Negative Signal.
Channel C0, Positive Signal.
Channel C0, Negative Signal.
Channel C1, Positive Signal.
Channel C1, Negative Signal.
Channel C2, Positive Signal.
Channel C2, Negative Signal.
Channel C3, Positive Signal.
Channel C3, Negative Signal.
No Connection.
3
6
A1+
A1-
7
11
12
15
16
38
37
36
35
29
28
27
26
34
33
32
31
25
24
23
22
8, 18, 42
A2+
A2-
A3+
A3-
B0+
B0-
B1+
B1-
B2+
B2-
B3+
B3-
C0+
C0-
C1+
C1-
C2+
C2-
C3+
C3-
NC
1, 4, 10, 14, 17,
19, 21, 39, 41
GND
Power
Ground.
9
SEL
I
Channel Select.
5, 13, 20, 30, 40
VDD
Power
Power Supply Voltage.
SG Micro Corp
www.sg-micro.com
MARCH 2023
4
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
ULGA-3.5×9-42L
D
k
e
k
PIN 1#
D1
e
E1
E
k1
b
L
k2
TOP VIEW
BOTTOM VIEW
3.30
0.50
0.82
C
0.50
0.87
eee
C
SEATING PLANE
A
8.80
A1
A2
0.74
0.25
0.30
0.379
SIDE VIEW
RECOMMENDED LAND PATTERN (Unit: mm)
Dimensions In Millimeters
MOD
Symbol
MIN
MAX
0.750
0.220
A
A1
A2
b
0.630
0.160
0.690
0.190
0.500 BSC
0.250
0.200
3.400
8.900
0.770
0.820
0.300
3.600
9.100
0.870
0.920
D
3.500
E
9.000
D1
E1
e
0.820
0.870
0.500 BSC
0.300
L
0.250
0.350
k
0.100 REF
0.740 REF
0.379 REF
0.100
k1
k2
eee
NOTE: This drawing is subject to change without notice.
SG Micro Corp
TX00277.001
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
ULGA-3.5×9-42L
13″
24.4
3.80
9.30
1.05
4.0
8.0
2.0
24.0
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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