SGM3167
GENERAL DESCRIPTION
The SGM3167 is a single, bidirectional, single-pole/double-
throw (SPDT) CMOS analog switches designed to operate
from a single +1.8V to +5.5V supply. It features
high-bandwidth (600MHz) and low ON-resistance (9Ω typ),
Targeted applications
for
audio switching.
SGM3167 features guaranteed on-resistance matching (0.3Ω
max) between switches and guaranteed on-resistance
flatness over the signal range (2.5Ω TYP). This ensures
excellent linearity and low distortion when switching audio
signals.
SGM3167 is available in a SC70-6 package.
600MHz Low Voltage SPDT
Analog Switch in 6-pin SC70
FEATURES
−
Voltage Operation : 1. 8 V to 5. 5 V
−
On-Resistance: 9Ω (typ) at 5.0V
−
Fast Switching Time
t
ON
20 ns
t
OFF
15 ns
−
High Bandwidth: 600 MHz
−
High Off-Isolation: 63dB at 10MHz
−
Rail-to-Rail Operation
−
TTL/CMOS Compatible
−
Break-Before-Make Switching
−
Extended Industrial Temperature Range:
–40°C to 85°C
−
Lead (Pb) Free SC70-6 Package
PIN CONFIGURATIONS（TOP VIEW）
SGM3167
APPLICATIONS
Portable Instrumentation
Battery-Operated Equipment
Computer Peripherals
Cell Phones
PDAs
MP3s
NO
1
6
IN
3167
SC70-6
GND
2
5
V+
COM
NC
3
4
PIN DESCRIPTION
FUNCTION TABLE
LOGIC
0
1
NO
OFF
ON
NC
ON
OFF
NAME
NO
GND
NC
COM
V
+
IN
PIN
1
2
3
4
5
6
FUNCTION
Normally-open terminal
ground
Normally-closed terminal
Common terminal
Power supply
Digital control pin to connect the COM
terminal to the NO or NC terminals
Switches Shown For Logic “0” Input
Note: NO, NC and COM
terminal
may be an input or output.
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
REV. B
ELECTRICAL CHARACTERISTICS
(V
+
= +2.7V to +3.6V, V
IH
= +1.4 V, V
IL
= +0.5V, T
A
= - 40°C to +85°C, Typical values are at V
+
= 3.0V, T
A
= + 25°C, unless otherwise noted.)
PARAMETER
ANALOG SWITCH
Analog Signal Range
On-Resistance
On-Resistance Match Between
Channels
On-Resistance Flatness
Source OFF Leakage current
Channel ON Leakage current
DIGITAL INPUTS
Input High Voltage
Input Low Voltage
Input Leakage Current
DYNAMIC CHARACTERISTICS
Turn-On Time
V
NO
, V
NC
, V
COM
R
ON
∆R
ON
R
FLAT(ON)
I
NC(OFF)
, I
NO(OFF)
I
NC(ON)
, I
NO(ON)
,
I
COM(ON)
V
INH
V
INL
I
IN
V
+
= +3.6V, V
IN
= 0 or 5.5V
V
NO
or V
NC
= 1.5V,
R
L
= 300Ω, C
L
= 35pF,
Test Circuit 2;
V
IH
= 1.5V, V
IL
= 0V
V
NO
or V
NC
= 1.5V,
R
L
= 300Ω, C
L
= 35pF,
Test Circuit 2;
V
IH
= 1.5V, V
IL
= 0V
V
NO1
or V
NC1
= V
NO2
or V
NC2
= 3V,
R
L
= 300Ω, C
L
= 35pF,
Test Circuit 3
RS = 39Ω, C
L
= 50pF,
Test Circuit 4
f = 10MHz
R
L
= 50Ω, C
L
= 5pF,
V
NO
or V
NC
= 1V
P-P
f = 1MHz
Test Circuit 5
Signal = 0dBm, R
L
= 50Ω, C
L
= 5pF,
Test Circuit 6
f = 1MHz
V
+
= 2.7V,
V
NO
or V
NC
= 1.5V,
I
COM
= -10 mA,
Test Circuit 1
V
+
= 2.7V,
V
NO
or V
NC
= 1.5V,
I
COM
= -10 mA,
Test Circuit 1
V
+
= 2.7V,
V
NO
or V
NC
= 1.0V, 1.5V,
2.0V, I
COM
= -10 mA,
Test Circuit 1
V
+
= 3.6V,
V
NO
or V
NC
= 0.3V, 3.3V,
V
COM
=
0.3V, 3.3V,
V
+
= 3.6V, V
COM
= 0.3V,
3.3V,
V
NO
or V
NC
= 0.3V, 3.3V, or floating
- 40°C to +85°C
+25°C
- 40°C to +85°C
+25°C
- 40°C to +85°C
+25°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
0
V
+
14 25
28
0.3 0.6
0.8
2.5 8
10
1
1
V
Ω
Ω
Ω
Ω
Ω
Ω
µA
µA
SYMBOL
CONDITIONS
TEMP
MIN TPYMAXUNITS
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
1
0.5
1
V
V
µA
t
ON
+25°C
30
ns
Turn-Off Time
Break-Before-Make Time
Delay
Skew
Off Isolation
Bandwidth –3 dB
Source OFF Capacitance
Channel ON Capacitance
POWER REQUIREMENTS
Power Supply Range
Power Supply Current
t
OFF
t
D
t
SKEW
O
ISO
BW
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
- 40°C to +85°C
25
8
2
-63
-83
600
5.5
9
ns
ns
ns
dB
dB
MHz
pF
pF
C
NC(OFF)
, C
NO(OFF)
C
NC(ON)
, C
NO(ON)
,
f = 1MHz
C
COM(ON)
V
+
I
+
1.8
5.5
5
V
µA
V
+
= +5.5V, V
IN
= 0V or V
+
- 40°C to +85°C
Specifications subject to change without notice.
2
SGM3167
ELECTRICAL CHARACTERISTICS
(V
+
= +4.5V to +5.5V, V
IH
= +2.0 V, V
IL
= +0.8V, T
A
= - 40°C to +85°C, Typical values are at V
+
= 5.0V, T
A
= + 25°C, unless otherwise noted.)
PARAMETER
ANALOG SWITCH
Analog Signal Range
On-Resistance
On-Resistance Match Between
Channels
On-Resistance Flatness
Source OFF Leakage current
Channel ON Leakage current
DIGITAL INPUTS
Input High Voltage
Input Low Voltage
Input Leakage Current
DYNAMIC CHARACTERISTICS
Turn-On Time
V
NO
, V
NC
, V
COM
R
ON
∆R
ON
R
FLAT(ON)
I
NC(OFF)
, I
NO(OFF)
I
NC(ON)
, I
NO(ON)
,
I
COM(ON)
V
INH
V
INL
I
IN
V
+
= +5.5V, V
IN
= 0 or 5.5V
V
NO
or V
NC
= 3.0V,
R
L
= 300Ω, C
L
= 35pF,
Test Circuit 2;
V
IH
= 1.5V, V
IL
= 0V
V
NO
or V
NC
= 3.0V,
R
L
= 300Ω, C
L
= 35pF,
Test Circuit 2;
V
IH
= 1.5V, V
IL
= 0V
V
NO1
or V
NC1
= V
NO2
or V
NC2
= 3V,
R
L
= 300Ω, C
L
= 35pF,
Test Circuit 3
RS = 39Ω, C
L
= 50pF,
Test Circuit 4
f = 10MHz
R
L
= 50Ω, C
L
= 5pF,
V
NO
or V
NC
= 1V
P-P
f = 1MHz
Test Circuit 5
Signal = 0dBm, R
L
= 50Ω, C
L
= 5pF,
Test Circuit 6
f = 1MHz
V
+
= 4.5V,
V
NO
or V
NC
= 3.5V,
I
COM
= -10 mA,
Test Circuit 1
V
+
= 4.5V,
V
NO
or V
NC
= 3.5V,
I
COM
= -10 mA,
Test Circuit 1
V
+
= 4.5V,
V
NO
or V
NC
= 1.0V, 2.0V,
3.5V, I
COM
= -10 mA,
Test Circuit 1
V
+
= 5.5V,
V
NO
or V
NC
= 1.0V, 4.5V,
V
COM
= 1.0V,
4.5V,
V
+
= 5.5V, V
COM
=
1.0V, 4.5V,
V
NO
or V
NC
= 1.0V, 4.5V, or floating
- 40°C to +85°C
+25°C
- 40°C to +85°C
+25°C
- 40°C to +85°C
+25°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
0
9
0.3
2
V
+
14
16
0.6
0.8
2.6
3
1
1
V
Ω
Ω
Ω
Ω
Ω
Ω
µA
µA
SYMBOL
CONDITIONS
TEMP
MIN TPY
MAX UNITS
1.5
0.6
1
V
V
µA
t
ON
+25°C
20
ns
Turn-Off Time
Break-Before-Make Time
Delay
Skew
Off Isolation
Bandwidth –3 dB
Source OFF Capacitance
Channel ON Capacitance
POWER REQUIREMENTS
Power Supply Range
Power Supply Current
t
OFF
t
D
t
SKEW
O
ISO
BW
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
- 40°C to +85°C
15
5
5
-63
-83
600
5.5
9
ns
ns
ns
dB
dB
MHz
pF
pF
C
NC(OFF)
, C
NO(OFF)
C
NC(ON)
, C
NO(ON)
,
f = 1MHz
C
COM(ON)
V
+
I
+
1.8
5.5
5
V
µA
V
+
= +5.5V, V
IN
= 0V or V
+
- 40°C to +85°C
Specifications subject to change without notice.
3
SGM3167
ORDERING INFORMATION
MODEL
SGM3167
PIN-
PACKAGE
SPECIFIED
TEMPERATURE
RANGE
ORDERING
NUMBER
SGM3167YC6/TR
PACKAGE
MARKING
3167
PACKAGE
OPTION
SC70-6
- 40°C to +85°C
Tape and Reel, 3000
ABSOLUTE MAXIMUM RATINGS
V
+
, IN to GND.............................................................- 0.3V to +6V
Analog, Digital voltage range
(1)
................... - 0.3V to (V
+
+ 0.3V)
Continuous Current NO, NC, or COM..........................±120mA
Peak Current NO, NC, or COM......................................±250mA
Operating Temperature Range..............................- 40°C to +85°C
Junction Temperature...........................................................+150°C
Storage Temperature.............................................- 65°C to +150°C
Lead Temperature (soldering, 10s).....................................+260°C
ESD
（HBM）
...............................................................................2000V
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.
(1)
Signals on NC, NO, or COM or IN exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum
current ratings.
4
SGM3167
TYPICAL PERFORMANCE CHARACTERISTICS
On Response vs.Frequency
3
V
+
= +5V
T
A
= +25℃
0
On Response(dB)
On Response(dB)
0
3
V
+
= +3V
T
A
= +25℃
On Response vs.Frequency
-3
-3
-6
-6
-9
1
10
100
Frequency(MHz)
1000
-9
1
10
100
Frequency(MHz)
1000
Response vs.Frequency
20
0
-20
On Response(dB)
-40
-60
-80
-100
-120
-140
0.01
V
+
= +3V
T
A
= +25℃
0.1
1
10
Frequency(MHz)
100
1000
OFF-ISOLATION
ON-LOSS
On Response(dB)
20
0
-20
-40
-60
-80
-100
-120
-140
0.01
Response vs.Frequency
ON-LOSS
OFF-ISOLATION
V
+
= +5V
T
A
= +25℃
0.1
1
10
Frequency(MHz)
100
1000
５
SGM3167
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