Analog and Data Switches Selection Guide.pdf

2015 Q1
Analog and Data Switches Selection Guide
Company Profile
Who We Are
Founded in 2001, Union Semiconductor is a fabless integrated circuit design company, engaged in inventing,
designing and marketing high performance linear and mixed-signal integrated circuits (ICs) for use in a variety of
electronic equipment.
Union Semiconductor’s products bridge the analog real world and digital world by detecting, measuring, amplifying,
converting power supply and providing protection for electronic circuits.
Corporate Mission
Union Semiconductor’s mission is to continuously develop high quality and innovative mixed signal IC solutions that
add value to customers’ electronics equipment worldwide.
Products and Applications
Our products include power supplies, power management circuits, analog switches, interface circuits, ESD
protection ICs and EMI filters.
Union Semiconductor markets over 180 analog ICs for uses in a wide variety of electronic equipment. These include
PCs and their peripherals, portable devices, instrumentation, test equipments and digital consumer electronics.
Contact Us
Union Semiconductor, Incorporated.
Add: Room 606, No. 570 Shengxia Road, Zhangjiang Hi-Tech Park, Shanghai
Zip Code: 201210
Tel: 86-21-51093966
Fax: 86-21-51026018
Website: www.union-ic.com
www.union-ic.com
Union Semiconductor
Table of Contents
Analog and Data Switches
Low Ron Analog Switches ·································································································································1
High Bandwidth Data Switches ··························································································································1
Video Switches ··················································································································································1
Appendix
Sales Contact ···················································································································································3
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Union Semiconductor
Product Selection Guide
Analog and Data Switches
Low Ron Analog Switches (Ron<1Ω)
RON
Part Number
VCC (V)
Features
Bandwidth
(Ω)
(MHz)
(Max)
Off Isolation
Cross-Talk
@ 100kHz
@ 100kHz
(dB)
(dB)
Package
UM4157
1.65~4.3
Single SPDT
0.8
70
-75
-75
SOT363
UM2268
1.8~4.4
Dual SPDT
0.75
80
-78
-93
QFN10 1.8×1.4
UM2268A
1.8~4.4
Dual SPDT
0.75
80
-78
-93
QFN10 2.1×1.6
UM4684
1.8~5.5
Dual SPDT
0.8
20
-69
-69
UM5223
1.65~4.5
Dual SPDT
0.5
75
-78
-92
QFN10 1.8×1.4
UM3699A
1.65~5.5
Dual DPDT
0.75
20
-62
-62
QFN16 3.0×3.0
CSP10
MSOP10
*: Future product, contact factory.
High Bandwidth Data Switches (BW>200MHz)
RON
Part Number
VCC (V)
Features
(Ω)
Bandwidth
Off Isolation
Cross-Talk
(MHz)
(dB)**
(dB)**
(Max)
Package
UM3156
1.65~5.5
Single SPDT, Low ICCT
10
230
-60
-54
SOT363
UM3157
1.65~5.5
Single SPDT, Low ICCT
10
250
-57
-54
SOT363
UM3257
1.65~5.5
Dual SPDT, Low ICCT
10
250
-55
-54
DFN12 3.0×1.6
UM3258
1.65~5.5
Dual SPDT, Low ICCT
10
300
-55
-54
DFN12 3.0×1.0
UM4717
1.8~5.5
Dual SPDT
6
300
-55
-80
CSP10
UM4717Q
1.8~5.5
Dual SPDT
6
300
-55
-80
QFN10 1.8×1.4
UM4258Q
1.8~5.5
Dual SPDT
4.5
300
-55
-80
QFN10 1.8×1.4
UM3670
1.8~5.5
Dual DPDT
10
300
-55
-60
QFN16 3.0×3.0
UM3670A
1.8~5.5
Dual DPDT
10
300
-55
-60
QFN16 2.6×1.8
UM7222
2.7~5.5
Dual SPDT
9
550
-25dB @ 250MHz
-48dB @ 250MHz
QFN10 1.8×1.4
UM7222A
2.7~5.5
Dual SPDT
9
550
-25dB @ 250MHz
-48dB @ 250MHz
QFN10 2.1×1.6
UM7222MA
2.7~5.5
Dual SPDT
9
550
-25dB @ 250MHz
-48dB @ 250MHz
MSOP10
UM9636
2.7~12
Dual SPDT
110
720
-58
-67
QFN10 1.8×1.4
*UM1153
2.7~5.0
Single DPDT,
4.6 (Audio)
Negative Signal Capability
5.5 (USB)
900 (USB)
-81dB @ 100kHz
-93dB @ 100kHz
QFN10 1.8×1.4
Bandwidth
Off Isolation
Cross-Talk
(MHz)
(dB)**
(dB)**
500
-50
-60
Video Switch
Part
Number
UM330
RON
VCC (V)
Features
(Ω)
(Max)
1.8~5.5
Quad SPDT
10
Package
TSSOP16
*: Future product, contact factory.
**: Typically, the spec value is measured at f=10MHz, otherwise see the measurement condition in the table.
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1
Union Semiconductor
Product Selection Guide
Analog and Data Switches
High Speed USB2.0 (480Mbps) DPDT Switch
UM7222/UM7222A
Key Features
 OVT on D+ and D- up to 5.5V
 Power Off Protection:
When VCC=0V, D+ and D- Can Tolerate up
to 5.5V
 Low Crosstalk: -50dB (250MHz)
 Low Current Consumption: 1µA
 Channel On-Capacitance: 6.5pF (Typ)
 VCC Operating Range: +2.7V to +5.5V
 550MHz Bandwidth (or Data Frequency)
 ESD Rating: ±4kV I/O to GND
Applications
 Differential Signal Data Routing
 USB2.0 Signal Routing
 Cell Phones, PDAs, Digital Cameras and
Notebooks
 LCD Monitors, TV and Set-Top Boxes
Benefits
 OVT on D+ and D Power Off Protection
The UM7222/UM7222A is a dual port high-speed, low-power data switch
optimized for USB 2.0 signal switching. The UM7222/UM7222A switch is
configured in double-pole/double-throw DPDT. It handles bidirectional
signal flow, achieving a 550 MHz -3dB bandwidth, and a port to port
crosstalk and isolation at -50dB at 250MHz.
The UM7222/UM7222A operates from a single +2.7V to +5.5V supply, with
current consumption less than 1μA.
The UM7222/UM7222A features wide bandwidth and low bit-to-bit skew
allow it to pass high-speed differential signal with good signal integrity,
offers little or no attenuation of the high-speed signals at the outputs. Its
high channel-to-channel crosstalk rejection results in minimal noise
interface. Its bandwidth is wide enough to pass high-speed USB 2.0
differential signals (480Mbps). The control logic threshold is guaranteed to
be compatible with 1.8V logic.
OE
8
Vcc
9
S
10
7
9
6
control
1
HSD1_ HSD2_ D-
OE
HSD1_ HSD2_
2
5
D-
4
GND
3
D+
Vcc
8
10
2
S
UM7222 QFN10 1.8×1.4, Top View
6
5
control
1
HSD1+ HSD2+
7
3
4
HSD1+ HSD2+ D+
UM7222A QFN10 2.1×1.6, Top View
UM7222/7222A Pin Configurations
High Voltage, High Bandwidth DPDT Data Switch
UM9636
Key Features









Ron is Typically 83Ω at VCC=12V
Channel On-Capacitance: 6.5pF (Typ)
Typically 720MHz -3dB Bandwidth
Low Crosstalk: Typically -67dB (10MHz)
Low Off-Isolation: Typically -58dB (10MHz)
Low Voltage, 1.65V CMOS/TTL Compatible
Low Current Consumption: 1μA
VCC Operating Range: +2.7V to +12V
Lead (Pb)-Free QFN10 1.8×1.4 Package
The UM9636 is a high-speed, low-power dual single-pole/double-throw
(SPDT) analog switch that operates from a single +2.7V to +12V supply.
The UM9636 features 720MHz -3dB bandwidth, -67dB crosstalk and -58dB
off-isolation at 10MHz frequency. Wide bandwidth and low on resistant
allow it to pass high-speed differential signal with good signal integrity. The
switch is bidirectional and offers little or no attenuation of the high-speed
signals at the outputs. Its high channel-to-channel crosstalk rejection
results in minimal noise interference. Key applications for the UM9636 are
logic level translation, pulse generator, and high speed or low noise signal
switching in precision instrumentations and portable device designs.
Applications






High-End Data Acquisition
Medical Instruments
Precision Instruments
High Speed Communications Applications
Automated Test Equipments
Sample and Hold Applications
Benefits
8
A1
9
A0
10
S2B
7
6
control
1
2
GND
S1A
5
D2
4
D1
3
S1B
UM9636 QFN10 1.8×1.4, Top View
 Low Voltage, 1.65V CMOS/TTL Compatible
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V+
S2A
UM9636 Pin Configuration
2
Union Semiconductor
Sales Contact
Union Semiconductor Sales Office
Union Semiconductor, Inc.
Add: 5201 Great America Pkwy, Suite 320, Santa Clara, CA 95054
Tel: +1-855-668-7711
E-mail: [email protected]
Union Semiconductor (Shanghai) Ltd.
Add: Room 606, No. 570 Shengxia Road, Zhangjiang Hi-Tech Park, Shanghai
Tel: (86)21-51093966
Fax: (86)21-51026018
E-mail: [email protected]
Union Semiconductor (Shenzhen) Ltd.
Add: Room 1202, Anhui Building, No. 6007 Shennan Road, Futian District, Shenzhen
Tel: (86)755-88309242/88309243/88309244
Fax: (86)755-88309242-808
E-mail: [email protected]
Union Semiconductor (HK) Ltd.
Add: Unit 202, No.8 Science Park West Avenue, Hong Kong Science & Technology Park, NT, Hong Kong
Tel: (852)22107006
Fax: (852)83431122
E-mail: [email protected]
Union Semiconductor, Beijing Office
Tel: (86)21-68367050
E-mail: [email protected]
Union Semiconductor, Qingdao Office
Tel: (86)21-68367050
E-mail: [email protected]
www.union-ic.com
3
Union Semiconductor
Add:Unit 606,No.570 Shengxia Road,Zhangjiang Hi-Tech Park,Shanghai
Zip Code:201210
Tel:86-21-51093966
Fax:86-21-51026018
Website:www.union-ic.com
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