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SGM44600
GENERAL DESCRIPTION
The SGM44600 is a dual, high-speed, low-voltage, double-pole/double-throw (DPDT) CMOS analog switch that is designed to operate from a single 1.8V to 5.5V power supply. It features high-bandwidth (300MHz) and low ON-resistance (4 TYP), targeted applications for audio switching. The SGM44600 consists of four SPDT switches. The configuration can be used as a bidirectional quad 2-channel multiplexer/demultiplexer with a single switch-enable (IN) input. SGM44600 can handle rail-to-rail analog signals and is available in Pb-free TQFN-16(3mm x 3mm) package.
4, High Speed, Low Voltage Dual, DPDT Analog Switch
FEATURES
- - - - - - - - - - - Low Voltage Operation : 1.8V to 5.5V Low On-Resistance: 4 (TYP) Low On-Resistance Flatness -3dB Bandwidth: 300MHz
High Off-Isolation: -75dB at 1MHz Low Crosstalk: -100dB at 1MHz Rail-to-Rail Input and Output Operation
Typical Power Consumption (<0.01W) TTL/CMOS Compatible Lead (Pb) Free TQFN-16 (3mm x 3mm) Package Extended Industrial Temperature Range: -40C to +85C
APPLICATIONS
Communication Systems Cell Phones Portable Instrumentation Audio Signal Routing Audio and Video Switching PCMCIA Cards Computer Peripherals Modems PDAs
PIN CONFIGURATIONTOP VIEW
FUNCTION TABLE
IN 0 1 Function NC1, 2, 3 and 4 NO1, 2, 3 and 4 ON OFF OFF ON
SG Microelectronics Co, Ltd Tel: 86/10/51798160/80 www.sg-micro.com
REV. A
ORDERING INFORMATION
MODEL SGM44600 PINPACKAGE TQFN-16 (3mm x 3mm) SPECIFIED TEMPERATURE RANGE - 40C to +85C ORDERING NUMBER SGM44600YTQ16/TR PACKAGE MARKING 44600 PACKAGE OPTION Tape and Reel, 3000
ABSOLUTE MAXIMUM RATINGS
V+ to GND.........................................................................0V to +6V Analog, Digital voltage range........................-0.3V to (V+ + 0.3V) Continuous Current NO, NC, or COM ...........................200mA Peak Current NO, NC, or COM .......................................350mA Operating Temperature Range.............................- 40C to +85C Junction Temperature...........................................................+150C Storage Temperature...............................................- 65C to +150C Lead Temperature (soldering, 10s)........................................+260C ESD Susceptibility HBM............................................................................................ 2000V MM.................................................................................................200V
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.
PIN DESCRIPTION
NAME V+ GND IN N.C. COMX NOX NCX TQFN PIN 14 6 2 10 16, 4, 8, 12 15, 3, 7, 11 1, 5, 9, 13 FUNCTION Power supply Ground Digital control pin to connect the COM terminal to the NO or NC terminals Not internally connected. Common terminal Normally-open terminal Normally-closed terminal
Note: NOX, NCX and COMX terminal may be an input or output.
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SGM44600
ELECTRICAL CHARACTERISTICS
(V+ = +4.5V to +5.5V, GND = 0V, VIH = +1.6V, VIL = +0.6V, TA = - 40C to + 85C. Typical values are at V+ = +5.0V, TA = + 25C, 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 Turn-Off Time Break-Before-Make Time Delay Charge Injection, tON tOFF tD Q VIH = 3V, VIL= 0V, Test Circuit2 VIH = 3V, VIL= 0V, Test Circuit4 VIN = GND, RG = 0, CL = 1.0nF, Q = CL x VOUT, VIH = 3V, VIL= 0V, Test Circuit3 VBIAS = 2.1V, VIN = 0dBm VIH = 3V, VIL= 0V, Test Circuit5 1MHz 10MHz +25C +25C +25C +25C +25C +25C +25C +25C +25C +25C 29.5 29.5 10.0 4.8 -75 -55 -100 -60 300 43.0 MHz pF dB ns ns ns pC dB VINH VINL IIN V+ = 5.5V, VIN = 0V or 5.5V - 40C to +85C - 40C to +85C - 40C to +85C 1.6 0.5 1 V V A VNO, VNC, VCOM RON RON RFLAT(ON) INC(OFF), INO(OFF) INC(ON), INO(ON), ICOM(ON) V+ = 4.5V, VNO or VNC = 1.2V, ICOM = -100mA, Test Circuit 1 V+ = 4.5V, VNO or VNC = 1.2V, ICOM = -100mA, Test Circuit 1 V+ = 4.5V, VNO or VNC = 1.2V, ICOM = -100mA, Test Circuit 1 V+ = 5.5V, VNO or VNC = 3.3V/ 0.3V, VCOM = 0.3V/ 3.3V V+ = 5.5V, VCOM = 0.3V/ 3.3V, VNO or VNC = 0.3V/ 3.3V, or floating - 40C to +85C +25C - 40C to +85C +25C - 40C to +85C +25C - 40C to +85C - 40C to +85C - 40C to +85C 2 0.4 0 4 V+ 6 7 2.5 3 3 3.5 1 1 V A A SYMBOL CONDITIONS TEMP MIN TPY MAX UNITS
Off Isolation
OISO
Channel-to-Channel Crosstalk Bandwidth -3 dB Channel ON Capacitance POWER REQUIREMENTS Power Supply Range Power Supply Current
XTALK BW CNC(ON), CNO(ON), CCOM(ON) V+ I+
VBIAS = 2.1V, VIN = 0dBm 1MHz VIH = 3V, VIL= 0V, 10MHz Test Circuit6 VBIAS = 2.1V, VIN = 0dBm, VIH = 3V, VIL= 0V, Test Circuit7
- 40C to +85C V+ = 5.5V, VIN = 0V or V+ - 40C to +85C
1.8
5.5 1
V A
Specifications subject to changes without notice.
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SGM44600
ELECTRICAL CHARACTERISTICS
(V+ = +2.7V to +3.6V, VIH = +1.6 V, VIL = +0.4V, TA = - 40C to +85C. Typical values are at V+ = +3.0V, TA = + 25C, 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 Turn-Off Time Break-Before-Make Time Delay Charge Injection, tON tOFF tD Q VIH = 1.5V, VIL= 0V, Test Circuit2 VIH = 1.5V, VIL= 0V, Test Circuit4 VIN = GND, RG = 0, CL = 1.0nF, Q = CL x VOUT, VIH = 1.5V, VIL= 0V, Test Circuit3 VBIAS = 1.5V, VIN = 0dBm VIH = 1.5V, VIL= 0V, Test Circuit5 1MH 10MHz +25C +25C +25C +25C +25C +25C +25C +25C +25C +25C 38.0 45.0 5.6 2.6 -75 -55 -100 -60 300 43.0 ns ns ns pC dB dB dB dB MHz pF VINH VINL IIN V+ = 5.5V, VIN = 0V or 3.6V - 40C to +85C - 40C to +85C - 40C to +85C 1.5 0.4 1 V V A VNO, VNC, VCOM RON RON RFLAT(ON) INC(OFF), INO(OFF) INC(ON), INO(ON), ICOM(ON) V+ = 2.7V, VNO or VNC = 1.2V, ICOM = -10mA, Test Circuit 1 V+ = 2.7V, VNO or VNC = 1.2V, ICOM = -100mA, Test Circuit 1 V+ = 2.7V, VNO or VNC = 1.2V, ICOM = -100mA, Test Circuit 1 V+ = 3.6V, VNO or VNC = 3.3V / 0.3V, VCOM = 0.3V/ 3.3V V+ = 3.6V, VCOM = 0.3V/ 3.3V, VNO or VNC = 0.3V/ 3.3V, or floating - 40C to +85C +25C - 40C to +85C +25C - 40C to +85C +25C - 40C to +85C - 40C to +85C - 40C to +85C 6 1 0 10 V+ 15 18 3 4 9 12 1 1 V A A SYMBOL CONDITIONS TEMP MIN TPY MAX UNITS
Off Isolation
OISO
Channel-to-Channel Crosstalk Bandwidth -3 dB Channel ON Capacitance
XTALK BW CNC(ON), CNO(ON), CCOM(ON)
VBIAS = 1.5V, VIN = 0dBm 1MHz VIH = 1.5V, VIL= 0V, 10MHz Test Circuit6 VBIAS = 1.5V, VIN = 0dBm, VIH = 1.5V, VIL= 0V, Test Circuit7
Specifications subject to changes without notice.
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SGM44600
TYPICAL PERFORMANCE CHARACTERISTICS
On Response vs.Frequency 3 V+ = +4.2V TA = +25 0 On Response(dB)
On Response(dB) 3 V+ = +3V TA = +25 0 On Response vs.Frequency
-3
-3
-6
-6
-9 0.1 1 10 Frequency(MHz) 100 1000
-9 0.1 1 10 Frequency(MHz) 100 1000
Response vs.Frequency 20 0 -20
Response vs.Frequency 20 0 -20 On Response(dB) -40 -60 -80 -100 -120 -140 0.01 V+ = +3V TA = +25 0.1 1 10 Frequency(MHz) 100 1000 OFF-ISOLATION CROSSTALK
On Response(dB)
-40 -60 -80 -100 -120 -140 0.01 V+ = +4.2V TA = +25 0.1 1 10 Frequency(MHz) 100 1000 OFF-ISOLATION CROSSTALK
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SGM44600
TEST CIRCUITS
Test Circuit 1. On Resistance
V+ 0.1F
V+ NO or NC VNO or VNC IN GND COM RL 300 VOUT CL 35pF
VIN
50%
50%
VOUT tON
90%
90%
tOFF
Test Circuit 2. Switching Times, tON, tOFF
Test Circuit 3. Charge Injection
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SGM44600
TEST CIRCUITS (Cont.)
Test Circuit 4. Break-Before-Make Time Delay, tD
Test Circuit 5. Off Isolation
V+ 0.1F
V+ NO or NC Source Signal N.C. NO or NC COM RL 50 GND CL 5pF COM RL 50 CL 5pF VOUT
IN
Channel To Channel Crosstalk = -20
VNO or VNC VOUT
Test Circuit 6. Channel-to-Channel Crosstalk
7
SGM44600
TEST CIRCUITS (Cont.)
Test Circuit 7. Bandwidth -3dB
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SGM44600
PACKAGE OUTLINE DIMENSIONS
TQFN-16 (3mm x 3mm)
3.0000.050 N13
0.5000.050 N16 0.4000.050
3.0000.050
N9
1.7000.050
N1
1.7000.050
N5 0.2300.050
Top View
Bottom View
0.7500.050
Side View
Note: All linear dimensions are in millimeters.
0.0000.050 0.2030.025
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SGM44600
REVISION HISTORY
Location
11/2007--Preliminary Datasheet
Page
01/2008--Data Sheet REV.A
SG Microelectronics Co., Ltd
A2608, NO.72 North Road Xisanhuan, Haidian District, Beijing, China 100037 Tel: 86-10-51798160/80 Fax: 86-10-51798180-803
www.sg-micro.com
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SGM44600

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