ADG842YKSZ-REEL [ADI]

0.28 OHM CMOS 1.65 V to 3.6 V Single SPST Switches in SC70; 0.28 OHM CMOS 1.65 V至3.6 V单SPST开关,SC70封装
ADG842YKSZ-REEL
型号: ADG842YKSZ-REEL
厂家: ADI    ADI
描述:

0.28 OHM CMOS 1.65 V to 3.6 V Single SPST Switches in SC70
0.28 OHM CMOS 1.65 V至3.6 V单SPST开关,SC70封装

开关
文件: 总16页 (文件大小:540K)
中文:  中文翻译
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0.28 Ω CMOS 1.65 V to 3.6 V  
Single SPST Switches in SC70  
ADG841/ADG842  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
Ultralow on resistance  
0.28 Ω typical  
ADG841  
ADG842  
0.48 Ω max at 125°C  
S
D
S
D
Excellent audio performance, ultralow distortion  
0.025 Ω typical  
IN  
IN  
0.052 Ω max RON flatness  
1.65 V to 3.6 V single supply  
High current carrying capability  
300 mA continuous current  
500 mA peak current  
SWITCHES SHOWN  
FOR A LOGIC 1 INPUT  
Figure 1.  
Automotive temperature range: –40°C to +125°C  
Rail-to-rail operation  
Typical power consumption (<0.01 µW)  
PRODUCT HIGHLIGHTS  
APPLICATIONS  
Handsets  
PDAs  
1. <0.48 Ω over full temperature range of –40°C to +125°C.  
2. Compatible with 1.8 V CMOS logic.  
MP3 players  
3. High current handling capability (300 mA continuous  
current at 3.3 V).  
Power routing  
Battery-powered systems  
Communication systems  
Modems  
4. Low THD + N (0.02% typ).  
5. Tiny SC70 package.  
PCMCIA cards  
GENERAL DESCRIPTION  
Table 1. ADG841/ADG842 Truth Table  
Logic (IN)  
ADG841  
ADG842  
On  
Off  
The ADG841 and ADG842 are low voltage CMOS devices  
containing a single-pole, single-throw (SPST) switch. The  
ADG841 is closed for a Logic 1 input and the ADG842 is open  
for a Logic 1 input. The devices offer ultralow on resistance of  
less than 0.48 Ω over the full temperature range. The ADG841/  
ADG842 are fully specified for 3.3 V, 2.5 V, and 1.8 V supply  
operation.  
0
1
Off  
On  
Each switch conducts equally well in both directions when on,  
and has an input signal range that extends to the supplies. The  
ADG841/ADG842 exhibit break-before-make switching action.  
The ADG841/ADG842 are available in a 6-lead SC70 package.  
Rev. 0  
Information furnished by Analog Devices is believed to be accurate and reliable.  
However, no responsibility is assumed by Analog Devices for its use, nor any  
infringements of patents or other rights of third parties that may result from its use.  
Specifications subject to change without notice. No license is granted by implication  
or otherwise under any patent or patent rights of Analog Devices. Trademarks and  
registered trademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
© 2005 Analog Devices, Inc. All rights reserved.  
ADG841/ADG842  
TABLE OF CONTENTS  
Specifications—2.7 V to 3.6 V......................................................... 3  
Typical Performance Characteristics..............................................8  
Terminology.....................................................................................11  
Test Circuits......................................................................................12  
Outline Dimensions........................................................................13  
Ordering Guide ...........................................................................13  
Specifications—2.5 V 0.2 V.......................................................... 4  
Specifications—1.65 V to 1.95 ........................................................ 5  
Absolute Maximum Ratings............................................................ 6  
ESD Caution.................................................................................. 6  
Pin Configuration and Function Descriptions............................. 7  
REVISION HISTORY  
4/05—Revision 0: Initial Version  
Rev. 0 | Page 2 of 16  
ADG841/ADG842  
SPECIFICATIONS—2.7 V TO 3.6 V1  
VDD = 2.7 V to 3.6 V, GND = 0 V, unless otherwise noted.  
Table 2.  
−40°C  
to +85°C  
−40°C  
to +125°C  
Parameter  
+25°C  
Unit  
Test Conditions/Comments  
ANALOG SWITCH  
Analog Signal Range  
0 V to VDD  
0.48  
V
VDD = 2.7 V  
VDD = 2.7 V, VS = 0 V to VDD, IDS = −100 mA  
Figure 18  
On Resistance (RON  
)
0.28  
0.37  
0.025  
0.034  
Ω typ  
Ω max  
Ω typ  
Ω max  
0.43  
On Resistance Flatness (RFLAT (ON)  
)
VDD = 2.7 V, VS = 0 V to VDD, IDS = −100 mA  
0.044  
0.052  
LEAKAGE CURRENTS  
VDD = 3.6 V  
Source Off Leakage IS (OFF)  
Channel On Leakage ID, IS (ON)  
DIGITAL INPUTS  
0.2  
0.2  
nA typ  
nA typ  
VS = 0.6 V/3.3 V, VD = 3.3 V/0.6 V; Figure 19  
VS = VD = 0.6 V or 3.3 V; Figure 20  
Input High Voltage, VINH  
Input Low Voltage, VINL  
Input Current, IINL or IINH  
2
0.8  
V min  
V max  
µA typ  
µA max  
pF typ  
0.005  
3.2  
VIN = VINL or VINH  
0.1  
Digital Input Capacitance, CIN  
DYNAMIC CHARACTERISTICS2  
tON  
10.5  
14  
6.5  
7.8  
200  
−54  
ns typ  
ns max  
ns typ  
ns max  
pC typ  
dB typ  
%
dB typ  
MHz typ  
pF typ  
pF typ  
pF typ  
RL = 50 Ω, CL = 35 pF  
VS = 1.5 V; Figure 21  
RL = 50 Ω, CL = 35 pF  
VS = 1.5 V; Figure 21  
VS = 1.5 V, RS = 0 Ω, CL = 1 nF; Figure 22  
RL = 50 Ω, CL = 5 pF, f = 100 kHz; Figure 23  
RL = 32 Ω, f = 20 Hz to 20 kHz, VS = 3 V p-p  
RL = 50 Ω, CL = 5 pF; Figure 24  
RL = 50 Ω, CL = 5 pF; Figure 24  
15.5  
8
16.5  
8.2  
tOFF  
Charge Injection  
Off Isolation  
Total Harmonic Distortion (THD + N) 0.012  
Insertion Loss  
−3 dB Bandwidth  
CS (OFF)  
−0.02  
21  
160  
160  
238  
CD (OFF)  
CD, CS (ON)  
POWER REQUIREMENTS  
IDD  
VDD = 3.6 V  
Digital inputs = 0 V or 3.6 V  
0.003  
µA typ  
1
4
µA max  
1 Temperature range is −40°C to +125°C  
2 Guaranteed by design; not subject to production test.  
Rev. 0 | Page 3 of 16  
 
 
ADG841/ADG842  
SPECIFICATIONS—2.5 V 0.2 V1  
VDD = 2.5 V 0.2 V, GND = 0 V, unless otherwise noted.  
Table 3.  
−40°C  
to +85°C to +125°C  
−40°C  
Parameter  
+25°C  
Unit  
Test Conditions/Comments  
ANALOG SWITCH  
Analog Signal Range  
0 V to VDD  
V
On Resistance (RON  
)
0.3  
Ω typ  
Ω max  
Ω typ  
Ω max  
VDD = 2.3 V, VS = 0 V to VDD, IDS = −100 mA  
Figure 18  
VDD = 2.3 V, VS = 0 V to VDD, IDS = −100 mA  
0.35  
0.025  
0.04  
0.4  
0.45  
0.05  
On Resistance Flatness (RFLAT (ON)  
)
0.05  
LEAKAGE CURRENTS  
VDD = 2.7 V  
Source Off Leakage IS (OFF)  
Channel On Leakage ID, IS (ON)  
DIGITAL INPUTS  
0.2  
0.2  
nA typ  
nA typ  
VS = 0.6 V/2.4 V, VD = 2.4 V/0.6 V; Figure 19  
VS = VD = 0.6 V or 2.4 V; Figure 20  
Input High Voltage, VINH  
Input Low Voltage, VINL  
Input Current, IINL or IINH  
1.7  
0.7  
V min  
V max  
µA typ  
µA max  
pF typ  
0.005  
3.2  
VIN = VINL or VINH  
0.1  
Digital Input Capacitance, CIN  
DYNAMIC CHARACTERISTICS2  
tON  
13  
16.5  
7
ns typ  
ns max  
ns typ  
ns max  
pC typ  
dB typ  
%
dB typ  
MHz typ  
pF typ  
pF typ  
pF typ  
RL = 50 Ω, CL = 35 pF  
VS = 1.5 V; Figure 21  
RL = 50 Ω, CL = 35 pF  
VS = 1.5 V; Figure 21  
VS = 1.25 V, RS = 0 Ω, CL = 1 nF; Figure 22  
RL = 50 Ω, CL = 5 pF, f = 100 kHz; Figure 23  
RL = 32 Ω, f = 20 Hz to 20 kHz, VS = 1.5 V p-p  
RL = 50 Ω, CL = 5 pF; Figure 24  
RL = 50 Ω, CL = 5 pF; Figure 24  
18  
19  
tOFF  
8.2  
8.4  
8.6  
Charge Injection  
Off Isolation  
Total Harmonic Distortion (THD + N)  
Insertion Loss  
–3 dB Bandwidth  
CS (OFF)  
150  
−54  
0.022  
−0.02  
21  
170  
170  
238  
CD (OFF)  
CD, CS (ON)  
POWER REQUIREMENTS  
IDD  
VDD = 2.7 V  
Digital inputs = 0 V or 2.7 V  
0.003  
µA typ  
1
4
µA max  
1 Temperature range is −40°C to +125°C.  
2 Guaranteed by design; not subject to production test.  
Rev. 0 | Page 4 of 16  
 
 
ADG841/ADG842  
SPECIFICATIONS—1.65 V TO 1.951  
VDD = 1.65 V to1.95 V, GND = 0 V, unless otherwise noted.  
Table 4.  
−40°C  
to +85°C  
−40°C  
to +125°C  
Parameter  
+25°C  
Unit  
Test Conditions/Comments  
ANALOG SWITCH  
Analog Signal Range  
0 V to VDD  
V
On Resistance (RON  
)
0.37  
0.4  
0.6  
Ω typ  
Ω max  
Ω max  
Ω typ  
VDD = 1.8 V, VS = 0 V to VDD, IDS = −100 mA  
Figure 18  
VDD = 1.65 V, VS = 0 V to VDD, IDS = −100 mA  
VDD = 1.65 V, VS = 0 V to VDD, IDS = −100 mA  
VDD = 1.95 V  
0.84  
1.8  
0.84  
1.8  
On Resistance Flatness (RFLAT (ON)  
)
0.17  
LEAKAGE CURRENTS  
Source Off Leakage IS (OFF)  
Channel On Leakage ID, IS (ON)  
DIGITAL INPUTS  
0.2  
0.2  
nA typ  
nA typ  
VS = 0.6 V/1.65 V, VD = 1.65 V/0.6 V; Figure 19  
VS = VD = 0.6 V or 1.65 V; Figure 20  
Input High Voltage, VINH  
Input Low Voltage, VINL  
Input Current, IINL or IINH  
0.65 VDD  
0.35 VDD  
V min  
V max  
µA typ  
µA max  
pF typ  
0.005  
4
VIN = VINL or VINH  
0.1  
Digital Input Capacitance, CIN  
DYNAMIC CHARACTERISTICS2  
tON  
19  
26  
8
9.5  
100  
−54  
ns typ  
ns max  
ns typ  
ns max  
pC typ  
dB typ  
%
dB typ  
MHz typ  
pF typ  
pF typ  
pF typ  
RL = 50 Ω, CL = 35 pF  
VS = 1.5 V; Figure 21  
RL = 50 Ω, CL = 35 pF  
VS = 1.5 V; Figure 21  
VS = 1 V, RS = 0 V, CL = 1 nF; Figure 22  
RL = 50 Ω, CL = 5 pF, f = 100 kHz; Figure 23  
RL = 32 Ω, f = 20 Hz to 20 kHz, VS = 1.2 V p-p  
RL = 50 Ω, CL = 5 pF; Figure 24  
RL = 50 Ω, CL = 5 pF; Figure 24  
28  
30  
10  
tOFF  
9.8  
Charge Injection  
Off Isolation  
Total Harmonic Distortion (THD + N) 0.14  
Insertion Loss  
–3 dB Bandwidth  
CS (OFF)  
−0.02  
21  
178  
178  
238  
CD (OFF)  
CD, CS (ON)  
POWER REQUIREMENTS  
IDD  
VDD = 1.95 V  
Digital inputs = 0 V or 1.95 V  
0.003  
µA typ  
1
4
µA max  
1 Temperature range −40°C to +125°C.  
2 Guaranteed by design; not subject to production test.  
Rev. 0 | Page 5 of 16  
 
 
ADG841/ADG842  
ABSOLUTE MAXIMUM RATINGS  
TA = 25°C, unless otherwise noted.  
Table 5.  
Stresses above those listed under Absolute Maximum Ratings  
may cause permanent damage to the device. This is a stress  
rating only; functional operation of the device at these or any  
other conditions above those indicated in the operational  
section of this specification is not implied. Exposure to absolute  
maximum rating conditions for extended periods may affect  
device reliability. Only one absolute maximum rating may be  
applied at any one time.  
Parameter  
Rating  
VDD to GND  
Analog Inputs1  
Digital Inputs1  
−0.3 V to +4.6 V  
−0.3 V to VDD + 0.3 V  
−0.3 V to 4.6 V or 10 mA,  
whichever occurs first  
Peak Current, S or D  
3.3 V Operation  
2.5 V Operation  
1.8 V Operation  
500 mA  
460 mA  
420 mA (pulsed at 1 ms,  
10% duty cycle max)  
Continuous Current, S or D  
3.3 V Operation  
2.5 V Operation  
300 mA  
275 mA  
250 mA  
1.8 V Operation  
Operating Temperature Range  
Automotive (Y Version)  
Storage Temperature Range  
Junction Temperature  
SC70 Package  
−40°C to +125°C  
−65°C to +150°C  
150°C  
θJA Thermal Impedance  
Reflow Soldering (Pb-free)  
Peak Temperature  
494.8°C/W  
260(+0/−5)°C  
Time at Peak Temperature  
10 sec to 40 sec  
1 Overvoltages at S or D are clamped by internal diodes. Current should be  
limited to the maximum ratings given.  
ESD CAUTION  
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on  
the human body and test equipment and can discharge without detection. Although this product features  
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy  
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance  
degradation or loss of functionality.  
Rev. 0 | Page 6 of 16  
 
 
 
ADG841/ADG842  
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS  
D
1
2
3
6
5
4
V
DD  
ADG841/  
ADG842  
TOP VIEW  
S
NC  
IN  
(Not to Scale)  
GND  
NC = NO CONNECT  
Figure 2. 6-Lead SC70  
Table 6. Pin Function Descriptions  
Pin No.  
Mnemonic  
Description  
1
2
3
4
5
6
D
S
GND  
IN  
NC  
VDD  
Drain Terminal. Can be an input or output.  
Source Terminal. Can be an input or output.  
Ground (0 V) Reference.  
Logic Control Input.  
No Connect.  
Most Positive Power Supply Potential.  
Rev. 0 | Page 7 of 16  
 
ADG841/ADG842  
TYPICAL PERFORMANCE CHARACTERISTICS  
0.350  
0.50  
0.45  
0.40  
0.35  
0.30  
0.25  
0.20  
0.15  
0.10  
0.05  
0
T
= 25°C  
V
= 3.3V  
A
DD  
I = 100mA  
DS  
I
= 100mA  
DS  
0.325  
0.300  
0.275  
0.250  
0.225  
0.200  
+125°C  
+85°C  
V
= 3V  
DD  
V
= 3.6V  
+25°C  
DD  
–40°C  
V
= 3.3V  
DD  
0
0.4  
0.8  
1.2  
1.6  
2.0  
2.4  
2.8  
3.2  
3.6  
0
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3  
SOURCE VOLTAGE (V)  
SOURCE VOLTAGE (V)  
Figure 3. On Resistance vs. VD (VS) VDD = 3.3 V 0.3 V  
Figure 6. On Resistance vs. VD (VS) for Different Temperatures,VDD = 3.3 V  
0.50  
V
I
= 2.5V  
0.350  
0.325  
0.300  
0.275  
0.250  
0.225  
0.200  
DD  
= 100mA  
T
= 25°C  
= 100mA  
A
DS  
0.45  
0.40  
0.35  
0.30  
0.25  
0.20  
0.15  
0.10  
0.05  
0
I
DS  
V
= 2.3V  
DD  
+125°C  
+85°C  
+25°C  
V
= 2.7V  
DD  
–40°C  
V
= 2.5V  
DD  
0
0.5  
1.0  
1.5  
2.0  
2.5  
0
0.5  
1.0  
1.5  
2.0  
2.5  
SOURCE VOLTAGE (V)  
SOURCE VOLTAGE (V)  
Figure 7. On Resistance vs. VD (VS) for Different Temperatures, VDD = 2.5 V  
Figure 4. On Resistance vs. VD (VS) VDD = 2.5 V 0.2 V  
0.6  
V
I
= 1.8V  
0.50  
0.45  
0.40  
0.35  
0.30  
0.25  
0.20  
0.15  
0.10  
0.05  
0
DD  
= 100mA  
T
= 25°C  
= 100mA  
A
DS  
I
DS  
V
V
= 1.65V  
= 1.95V  
DD  
DD  
0.5  
0.4  
0.3  
0.2  
0.1  
0
+85°C  
+125°C  
–40°C  
+25°C  
V
= 1.8V  
DD  
0
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
1.6  
1.8  
0
0.4  
0.8  
1.2  
1.6  
2.0  
SOURCE VOLTAGE (V)  
SOURCE VOLTAGE (V)  
Figure 8. On Resistance vs. VD (VS) for Different Temperatures, VDD = 1.8 V  
Figure 5. On Resistance vs. VD (VS) VDD = 1.8 V 0.15 V  
Rev. 0 | Page 8 of 16  
 
ADG841/ADG842  
450  
400  
350  
300  
250  
200  
150  
100  
50  
200  
150  
100  
50  
T
= 25°C  
A
V
= 3.3V  
DD  
I
, I (ON)  
S
D
V
= 3.3V  
DD  
V
= 2.5V  
DD  
I
(OFF)  
D
0
V
= 1.8V  
DD  
–50  
–100  
I
(OFF)  
100  
S
0
0
0.5  
1.0  
1.5  
2.0  
2.5  
3.0  
–40  
–20  
0
20  
40  
60  
80  
120  
V
(V)  
S
TEMPERATURE (°C)  
Figure 12. Charge Injection vs. Source Voltage  
Figure 9. Leakage Current vs. Temperature, VDD = 3.3 V  
25  
140  
120  
100  
80  
V
= 2.5V  
DD  
20  
15  
10  
5
V
= 1.8V  
DD  
T
T
I
, I (ON)  
D
ON  
S
60  
V
V
= 2.5V  
= 3.3V  
V
DD  
40  
DD  
20  
= 1.8V  
DD  
I
(OFF)  
OFF  
D
0
V
= 3.3V  
100  
DD  
–20  
–40  
–60  
I
(OFF)  
100  
S
V
= 2.5V  
DD  
0
–40  
–20  
0
20  
40  
60  
80  
120  
–40  
–20  
0
20  
40  
60  
80  
120  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
Figure 13. tON/tOFF Times vs. Temperature  
Figure 10. Leakage Current vs. Temperature, VDD = 2.5 V  
0
–1  
–2  
–3  
–4  
–5  
–6  
–7  
–8  
–9  
60  
50  
T
V
= 25°C  
A
V
= 1.8V  
DD  
= 3.3V/2.5V/1.8V  
DD  
40  
I
, I (ON)  
S
D
30  
20  
I
(OFF)  
S
10  
0
I
(OFF)  
100  
D
–10  
–20  
–10  
100  
1k  
10k  
100k  
1M  
10M  
100M  
–40  
–20  
0
20  
40  
60  
80  
120  
FREQUENCY (Hz)  
TEMPERATURE  
Figure 14. Bandwidth  
Figure 11. Leakage Current vs. Temperature, VDD = 1.8 V  
Rev. 0 | Page 9 of 16  
ADG841/ADG842  
0
0
–20  
T
V
= 25°C  
T
= 25°C  
A
A
V
= 3.3V / 2.5V  
DD  
= 3.3V/2.5V/1.8V  
DD  
–20  
–40  
V
= 1.8V  
DD  
–40  
–60  
–60  
–80  
–80  
–100  
–100  
–120  
–120  
100  
1k  
10k  
100k  
1M  
10M  
100M  
100  
1k  
10k  
100k  
1M  
10M  
100M  
FREQUENCY (Hz)  
FREQUENCY (Hz)  
Figure 15. Off Isolation vs. Frequency  
Figure 17. AC PSRR  
0.030  
0.025  
0.020  
0.015  
0.010  
0.005  
0
V
= 1.8V; V p-p = 1V  
DD  
V
V
= 2.5V; V p-p = 2V  
= 3.3V; V p-p = 2V  
DD  
DD  
0
2
4
6
8
10  
12  
14  
16  
18  
20  
FREQUENCY (kHz)  
Figure 16. Total Harmonic Distortion + Noise  
Rev. 0 | Page 10 of 16  
ADG841/ADG842  
TERMINOLOGY  
IDD  
CD, CS (ON)  
Positive supply current.  
On switch capacitance. Measured with reference to ground.  
VD (VS)  
CIN  
Analog voltage on Terminals D and S.  
Digital input capacitance.  
RON  
tON  
Ohmic resistance between D and S.  
Delay time between the 50% and the 90% points of the digital  
input and switch on condition.  
RFLAT (ON)  
Flatness is the difference between the maximum and minimum  
value of on resistance as measured over the specified analog  
signal range.  
tOFF  
Delay time between the 50% and the 90% points of the digital  
input and switch off condition.  
IS (OFF)  
Charge Injection  
Source leakage current with the switch off.  
A measure of the glitch impulse transferred from the digital  
input to the analog output during on-off switching.  
ID (OFF)  
Drain leakage current with the switch off.  
Off Isolation  
A measure of unwanted signal coupling through an off switch.  
ID, IS (ON)  
Channel leakage current with the switch on.  
−3 dB Bandwidth  
The frequency at which the output is attenuated by 3 dB.  
VINL  
Maximum input voltage for Logic 0.  
On Response  
The frequency response of the on switch.  
VINH  
Minimum input voltage for Logic 1.  
Insertion Loss  
The loss due to the on resistance of the switch.  
IINL (IINH  
)
Input current of the digital input.  
THD + N  
The ratio of the harmonics amplitude plus noise of a signal to  
the fundamental.  
CS (OFF)  
Off switch source capacitance. Measured with reference to  
ground.  
PSRR  
Power Supply Rejection Ratio. This is a measure of the coupling  
of unwanted ac signals on the power supply to the switch output  
when the supply is not decoupled.  
CD (OFF)  
Off switch drain capacitance. Measured with reference to  
ground.  
Rev. 0 | Page 11 of 16  
 
ADG841/ADG842  
TEST CIRCUITS  
V
I
(OFF)  
A
I
(OFF)  
A
I
D
(ON)  
A
S
D
S
D
S
D
S
D
NC  
I
DS  
V
V
V
D
V
S
S
D
Figure 18. On Resistance  
Figure 19. Off Leakage  
Figure 20. On Leakage  
V
V
V
DD  
SS  
0.1µ  
F
0.1µF  
ADG841  
ADG842  
50%  
50%  
50%  
50%  
V
V
IN  
IN  
V
DD  
SS  
S
D
V
OUT  
R
300  
C
L
35pF  
L
V
S
IN  
90%  
90%  
V
OUT  
GND  
tON  
tOFF  
Figure 21. Switching Times, tON, tOFF  
V
DD  
DD  
0.1µF  
V
V
ADG842  
ADG841  
IN  
IN  
OFF  
ON  
V
D
S
V
S
V
OUT  
C
1nF  
L
IN  
V
V  
OUT  
OUT  
Q
= C × V  
L OUT  
INJ  
GND  
Figure 22. Charge Injection  
V
DD  
DD  
0.1µF  
V
DD  
DD  
0.1µF  
NETWORK  
ANALYZER  
V
S
D
NETWORK  
ANALYZER  
50Ω  
V
IN  
V
S
50Ω  
S
50Ω  
IN  
V
V
S
50Ω  
OUT  
R
L
D
50Ω  
GND  
V
OUT  
V
R
IN  
L
50Ω  
GND  
ADG841 – V = 0  
IN  
V
IN  
ADG842 – V = 1  
IN  
V
WITH SWITCH  
OUT  
V
V
OUT  
INSERTION LOSS = 20 LOG  
OFF ISOLATION = 20 LOG  
V
WITHOUT SWITCH  
S
OUT  
Figure 23. Off Isolation  
Figure 24. Bandwidth  
Rev. 0 | Page 12 of 16  
 
ADG841/ADG842  
OUTLINE DIMENSIONS  
2.20  
2.00  
1.80  
2.40  
2.10  
1.80  
6
1
5
2
4
3
1.35  
1.25  
1.15  
PIN 1  
1.30 BSC  
0.65 BSC  
1.00  
0.90  
0.70  
0.40  
0.10  
1.10  
0.80  
0.30  
0.10  
0.30  
0.15  
0.22  
0.08  
0.10 MAX  
SEATING  
PLANE  
0.10 COPLANARITY  
COMPLIANT TO JEDEC STANDARDS MO-203-AB  
Figure 25. 6-Lead Thin Shrink Small Outline Transistor [SC70]  
(KS-6)  
Dimensions shown in millimeters  
ORDERING GUIDE  
Model  
Temperature Range  
Package Description  
Package Option Branding1  
ADG841YKSZ-500RL72  
ADG841YKSZ-REEL2  
ADG841YKSZ-REEL72  
ADG842YKSZ-500RL72  
ADG842YKSZ-REEL2  
ADG842YKSZ-REEL2  
–40°C to +125°C  
–40°C to +125°C  
–40°C to +125°C  
–40°C to +125°C  
–40°C to +125°C  
–40°C to +125°C  
6-Lead Thin Shrink Small Outline Transistor (SC70)  
6-Lead Thin Shrink Small Outline Transistor (SC70)  
6-Lead Thin Shrink Small Outline Transistor (SC70)  
6-Lead Thin Shrink Small Outline Transistor (SC70)  
6-Lead Thin Shrink Small Outline Transistor (SC70)  
6-Lead Thin Shrink Small Outline Transistor (SC70)  
KS-6  
KS-6  
KS-6  
KS-6  
KS-6  
KS-6  
SVA  
SVA  
SVA  
SWA  
SWA  
SWA  
1 Branding on this package is limited to three characters due to space constraints.  
2 Z = Pb-free part.  
Rev. 0 | Page 13 of 16  
 
 
 
 
ADG841/ADG842  
NOTES  
Rev. 0 | Page 14 of 16  
ADG841/ADG842  
NOTES  
Rev. 0 | Page 15 of 16  
ADG841/ADG842  
NOTES  
©
2005 Analog Devices, Inc. All rights reserved. Trademarks and  
registered trademarks are the property of their respective owners.  
D05424-0-4/05(0)  
Rev. 0 | Page 16 of 16  

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