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SGM4717YD
GENERAL DESCRIPTION
The SGM4717YD is a dual, bidirectional, single-pole/ double-throw (SPDT) CMOS analog switch that designed to operate from a single +1.8V to +5.5V supply. It features high-bandwidth (300MHz) and ON-resistance (4.5 TYP), targeted applications for audio switching. SGM4717YD features guaranteed on-resistance matching (1.2 max) between switches and guaranteed on-resistance flatness over the signal range (2 TYP). This ensures excellent linearity and low distortion when switching audio signals. The SGM4717YD is a committed dual single-pole/double -throw (SPDT) that consist of two normally open (NO) and two normally close (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer. SGM4717YD is available in Pb-free DFN-10 package.
4.5, 300MHz Bandwidth, Dual, SPDT Analog Switch
FEATURES
- - - - Voltage Operation: 1. 8V to 5. 5V On-Resistance: 4.5 (TYP) at 5.0V High Bandwidth: 300 MHz Fast Switching Time tON 26 ns tOFF 20 ns High Off-Isolation: -57dB at 10MHz Low Crosstalk: -99dB at 10MHz Rail-to-Rail Operation TTL/CMOS Compatible Break-Before-Make Switching Extended Industrial Temperature Range: -40C to +85C DFN-10 Package
- - - - - - -
PIN CONFIGURATIONTOP VIEW
APPLICATIONS
Portable Instrumentation Battery-Operated Equipment Computer Peripherals Cell Phones PDAs MP3s
FUNCTION TABLE
LOGIC 0 1 NO OFF ON NC ON OFF
Switches Shown For Logic "0" Input
SG Microelectronics Co, Ltd Tel: 86/10/51798160/80 www.sg-micro.com
REV. A
ELECTRICAL CHARACTERISTICS
(V+ = +2.7V to +3.6V, VIH = +1.4V, VIL = +0.5V, 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 VNO, VNC, VCOM RON RON RFLAT(ON) INC(OFF), INO(OFF) INC(ON), INO(ON), ICOM(ON) VINH VINL IIN V+ = 2.7V, VNO or VNC = 1.5V, ICOM = -10 mA, Test Circuit 1 V+ = 2.7V, VNO or VNC = 1.5V, ICOM = -10 mA, Test Circuit 1 V+ = 2.7V, VNO or VNC = 1.0V, 1.5V, 2.0V, ICOM = -10 mA, Test Circuit 1 V+ = 3.6V, VNO or VNC = 0.3V, 3.3V, 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 0 7 0.3 5 V+ 13 14 1 1.5 8 9 1 1 V A A SYMBOL CONDITIONS TEMP MIN TPY MAX UNITS
DIGITAL INPUTS Input High Voltage Input Low Voltage Input Leakage Current DYNAMIC CHARACTERISTICS Turn-On Time
V+ = 5.5V, VIN = 0 or 3.6V VNO or VNC = 1.5V, RL = 300, CL = 35pF, Test Circuit 2; VIH = 1.5V, VIL = 0V VNO or VNC = 1.5V, RL = 300, CL = 35pF, Test Circuit 2; VIH = 1.5V, VIL = 0V VNO1 or VNC1 = VNO2 or VNC2 = 3V, RL = 300, CL = 35pF, Test Circuit 3 RS = 39, CL = 50pF, Test Circuit 4 f = 10MHz RL = 50, CL = 5pF, Signal = 0dBm, f = 1MHz Test Circuit 5 f = 10MHz RL = 50, CL = 5pF, Test Circuit 6 f = 1MHz Signal = 0dBm, RL = 50, CL = 5pF, Test Circuit 7
- 40C to +85C - 40C to +85C - 40C to +85C
1 0.5 1
V V A
tON
+25C
23
ns
Turn-Off Time Break-Before-Make Time Delay Skew Off Isolation Channel-to-Channel Crosstalk Bandwidth -3 dB POWER REQUIREMENTS Power Supply Range Power Supply Current
tOFF tD tSKEW OISO XTALK BW V+ I+
+25C +25C +25C +25C +25C +25C +25C +25C - 40C to +85C - 40C to +85C 1.8
22 4 5 -57 -76 -98 -103 300 5.5 2
ns ns ns dB dB dB dB MHz V A
V+ = +5.5V, VIN = 0V or V+
Specifications subject to change without notice.
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SGM4717YD
ELECTRICAL CHARACTERISTICS
(V+ = +4.5V to +5.5V, VIH = +2.0V, VIL = +0.5V, 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 VNO, VNC, VCOM RON RON RFLAT(ON) INC(OFF), INO(OFF) INC(ON), INO(ON), ICOM(ON) VINH VINL IIN V+ = 4.5V, VNO or VNC = 3.5V, ICOM = -10 mA, Test Circuit 1 V+ = 4.5V, VNO or VNC = 3.5V, ICOM = -10 mA, Test Circuit 1 V+ = 4.5V, VNO or VNC = 1.0V, 2.0V, 3.5V, ICOM = -10 mA, Test Circuit 1 V+ = 5.5V, VNO or VNC = 1.0V, 4.5V, VCOM = 1.0V, 4.5V, V+ = 5.5V, VCOM = 1.0V, 4.5V, VNO or VNC = 1.0V, 4.5V, or floating - 40C to +85C +25C - 40C to +85C +25C - 40C to +85C +25C - 40C to +85C - 40C to +85C - 40C to +85C - 40C to +85C - 40C to +85C - 40C to +85C 1.5 0.5 1 0 4.5 0.4 2 V+ 8 8.5 1.2 1.7 3.5 4 1 1 V A A V V A SYMBOL CONDITIONS TEMP MIN TPY MAX UNITS
DIGITAL INPUTS Input High Voltage Input Low Voltage Input Leakage Current DYNAMIC CHARACTERISTICS Turn-On Time
V+ = +5.5V, VIN = 0 or 5.5V VNO or VNC = 3.0V, RL = 300, CL = 35pF, Test Circuit 2; VIH = 1.5V, VIL = 0V VNO or VNC = 3.0V, RL = 300, CL = 35pF, Test Circuit 2; VIH = 1.5V, VIL = 0V VNO1 or VNC1 = VNO2 or VNC2 = 3V, RL = 300, CL = 35pF, Test Circuit 3 RS = 39, CL = 50pF, Test Circuit 4 RL = 50, CL = 5pF, f = 10MHz Signal = 0dBm, f = 1MHz Test Circuit 5 RL = 50, CL = 5pF, f = 10MHz Test Circuit 6 f = 1MHz Signal = 0dBm, RL = 50, CL = 5pF, Test Circuit 7
tON
+25C
26
ns
Turn-Off Time
tOFF
+25C
20
ns
Break-Before-Make Time Delay Skew Off Isolation Channel-to-Channel Crosstalk Bandwidth -3 dB POWER REQUIREMENTS Power Supply Range Power Supply Current
tD tSKEW OISO XTALK BW V+ I+
+25C +25C +25C +25C +25C +25C +25C - 40C to +85C - 40C to +85C 1.8
4 5.8 -57 -76 -99 -110 300 5.5 2
ns ns dB dB dB dB MHz V A
V+ = +5.5V, VIN = 0V or V+
Specifications subject to change without notice.
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SGM4717YD
ORDERING INFORMATION
MODEL SGM4717YD PINPACKAGE SPECIFIED TEMPERATURE RANGE ORDERING NUMBER SGM4717YD/TR PACKAGE MARKING SGM4717D PACKAGE OPTION
DFN-10
- 40C to +85C
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..........................200mA Peak Current NO, NC, or COM......................................300mA Operating Temperature Range..............................- 40C to +85C Junction Temperature...........................................................+150C Storage Temperature.............................................- 65C to +150C Lead Temperature (soldering, 10s).....................................+260C ESD HBM ...............................................................................4000V
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.
PIN DESCRIPTION
NAME V+ GND IN1, IN2 COM1, COM2 NO1, NO2 NC1, NC2 PIN 1 6 4,8 3,9 2,10 5,7 Power supply Ground Digital control pin to connect the COM terminal to the NO or NC terminals Common terminal Normally-open terminal Normally-closed terminal FUNCTION
Note: NO, NC and COM terminal may be an input or output.
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SGM4717YD
TYPICAL PERFORMANCE CHARACTERISTICS
On Response vs.Frequency 3 V+ = +3V TA = +25 0 On Response(dB)
On Response(dB) 0 3 V+ = +5V TA = +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 TA = +25 0.1 1 10 Frequency(MHz) 100 1000 OFF-ISOLATION CROSSTALK ON-LOSS
On Response(dB) 20 0 -20 -40 -60 -80 -100 -120 -140 0.01
Response vs.Frequency
ON-LOSS
OFF-ISOLATION CROSSTALK V+ = +5V TA = +25 0.1 1 10 Frequency(MHz) 100 1000
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SGM4717YD
TEST CIRCUITS
10mA V1
NO or NC VNO or VNC
COM
RON = V1/10mA
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
V+ 0.1F
NC VNO or VNC IN NO
V+ COM RL 300 GND VOUT CL 35pF VIN 0 50%
VNO or VNC VOUT tD 90%
Test Circuit 3. Break-Before-Make Time Delay, tD
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SGM4717YD
TEST CIRCUITS (Cont.)
IN+
RS
NO1 or NC1
COM1 CL
OUT+
Rise Time Delay = |tINRISE-tOUTRISE| Fall Time Delay = |tINFALL-tOUTFALL| Rise Time to Fall Time Mismatch = |tOUTFALL-tOUTRISE|
IN1
IN-
RS IN2
NO2 or NC2
COM2 CL
OUT-
tINFALL
tINRISE
VIN+
V+ 0V V+
50%
90% 10%
90% 10%
VIN-
50%
0V
tINFALL tINRISE
VOUT+
V+
50%
90% 10%
90% 10%
0V V+
VOUTON 50%
0V
tSKEW
Test Circuit 4. Output Signal Skew
V+ 0.1F
V+ NO or NC Source Signal IN GND COM CL 5pF VOUT
Test Circuit 5. Off Isolation
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SGM4717YD
TEST CIRCUITS (Cont.)
V+ 0.1F
V+ NO or NC Source Signal IN1 COM RL 50 CL 5pF
IN2 NO or NC GND COM RL 50 VNO or VNC VOUT CL 5pF
N.C.
VOUT
Channel To Channel Crosstalk = -20
Test Circuit 6. Channel-to-Channel Crosstalk
V+ 0.1F
V+ NO or NC Source Signal IN GND COM VOUT CL 5pF
Test Circuit 7. Bandwidth -3dB
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SGM4717YD
PACKAGE OUTLINE DIMENSIONS
DFN-10
Symbol
A A1 A3 b D D2 E E2 e K K2 L L1 L2 N ND
Dimensions In Millimeters Min NOM Max
0.70 0.00 0.18 2.23 1.49 0.20 0.17 0.30 0.40 0.50 0.15 0.13 10 5 0.75 0.02 0.20 REF 0.25 3.00 BSC 2.38 3.00 BSC 1.64 0.50 BSC 1.74 0.30 2.48 0.80 0.05
NOTES: 1. Dimensioning and tolerancing conform to ASME Y14.5M-1994. 2. All dimensions are in millimeters, angle is in degrees (). 3. N is the total number of terminals. 4. The terminal #1 identifier and terminal numbering convention shall conform to JESD 95-1 SPP-012. Details of terminal #1 identifier are optional, but must be located within the zone indicated. The terminal #1 identifier may be either a mold, embeded metal or mark feature. 5. Dimension b applies to metallized terminal and is measured between 0.15MM and 0.30MM from terminal tip. 6. ND refers to the maximum number of terminals on D side. 7. Unilateral coplanarity zone applies to the exposed heat sink slug as well as the terminals.
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SGM4717YD
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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SGM4717YD

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