ONSEMI NLAS3799

NLAS3799, NLAS3799L
Dual DPDT Ultra−Low RON
Switch
The NLAS3799 is an ultra−low RON DPDT and a 0.5 RON DPDT
analog switch. This device is designed for low operating voltage, high
current switching of speaker output and earpiece for cellphone
applications. It can switch a balanced stereo output. The NLAS3799
can handle a balanced microphone/speaker/ring−tone generator in a
monophone mode. The device contains a break−before−make (BBM)
feature.
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MARKING
DIAGRAMS
1
• Single Supply Operation
•
•
•
•
1.65 to 3.6 V VCC
Maximum Breakdown Voltage: 4.6 V
Low Static Power
NLAS3799 Interfaces with 2.8 V Chipset
NLAS3799L Interfaces with 1.8 V Chipset
These are Pb−Free Devices*
mQFN−16
CASE 488AP
XX
M
G
Cell Phone Speaker/Microphone Switching
Ringtone−Chip/Amplifier Switching
Four Unbalanced (Single−Ended) Switches
Stereo Balanced (Push−Pull) Switching
= Specific Device Code
AR = NLAS3799
AT = NLAS3799L
= Date Code/Aseembly Location
= Pb−Free Package
COMA NOA Vcc NCD
16
Important Information
• ESD Protection:
•
•
•
XXM
G
1
Typical Applications
•
•
•
•
ÇÇ
ÇÇ
16
Features
HBM (Human Body Model) > 8000 V
MM (Machine Model) > 400 V
Continuous Current Rating Through each Switch ±300 mA
Conforms to: JEDEC MO−220, Issue H, Variation VEED−6
Package: 1.8 x 2.6 x 0.75 mm QFN−16 Pb−Free
15
14
13
NCA
1
12
COMD
A−B IN
2
11
NOD
NOB
3
10
C−D IN
COMB
4
9
NCC
5
6
7
8
NCB GND NOCCOMC
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2005
October, 2005 − Rev. 0
1
Publication Order Number:
NLAS3799/D
NLAS3799, NLAS3799L
COM
NC
NO
IN
Figure 1. Input Equivalent Circuit
PIN DESCRIPTION
QFN PIN #
Symbol
Name and Function
1, 3, 5, 7, 9, 11, 13, 15
NO A−D, NC A−D
Independent Channels
2, 10
A−B IN, C−D IN
4, 8, 12, 16
COM A−D
Controls
6
GND
Ground (V)
14
VCC
Positive Supply Voltage
Common Channels
TRUTH TABLE
IN
NO
NC
H
ON
OFF*
L
OFF*
ON
*High impedance.
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2
NLAS3799, NLAS3799L
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
−0.5 to +4.6
V
−0.5 v VIS v VCC + 0.5
V
−0.5 v VIN v +VCC
V
Continuous DC Current from COM to NC/NO
±300
mA
Ianl−pk1
Peak Current from COM to NC/NO, 10 Duty Cycle (Note 1)
±500
mA
Iclmp
Continuous DC Current into COM/NO/NC with Respect to VCC or GND
±100
mA
VCC
Positive DC Supply Voltage
VIS
Analog Input Voltage (VNO, VNC, or VCOM)
VIN
Digital Select Input Voltage
Ianl1
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Defined as 10% ON, 90% OFF Duty Cycle.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
VCC
DC Supply Voltage
1.65
3.6
V
VIN
Digital Select Input Voltage
GND
VCC
V
VIS
Analog Input Voltage (NC, NO, COM)
GND
VCC
V
TA
Operating Temperature Range
−40
+85
°C
tr, tf
Input Rise or Fall Time, IN
20
10
ns/V
VCC = 1.6 V − 2.7 V
VCC = 3.0 V − 3.6 V
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3
NLAS3799, NLAS3799L
NLAS3799 DC CHARACTERISTICS − DIGITAL SECTION (Voltages Referenced to GND)
Guaranteed Limit
Symbol
Parameter
Condition
VCC
25°C
−40°C to
+85°C
Unit
VIH
Minimum High−Level Input Voltage, Select
Inputs
3.0
3.6
1.4
1.7
1.4
1.7
V
VIL
Maximum Low−Level Input Voltage, Select
Inputs
3.0
3.6
0.5
0.5
0.5
0.5
V
IIN
Maximum Input Leakage Current, Select
Inputs
VIN = VCC or GND
3.6
±0.1
±1.0
A
IOFF
Power Off Leakage Current
VIN = 3.6 V or GND
0
±0.5
±2.0
A
ICC
Maximum Quiescent Supply Current
(Note 2)
Select and VIS = VCC or GND
1.65 to 3.6
±1.0
±2.0
A
2. Guaranteed by design. Resistance measurements do not include test circuit or package resistance.
NLAS3799 DC ELECTRICAL CHARACTERISTICS − ANALOG SECTION
Guaranteed Maximum Limit
25°C
Symbol
Parameter
Condition
VCC
Min
−40°C to +85°C
Max
Min
Max
Unit
RON
NC/NO On−Resistance
(Note 3)
VIN = VIL or VIN = VIH
VIS = GND to VCC
IINI = 100 mA
3.0
3.6
0.5
0.4
0.5
0.4
RFLAT
NC/NO On−Resistance Flatness
(Notes 3 and 4)
ICOM = 100 mA
VIS = 0 to VCC
3.0
3.6
0.15
0.15
0.15
0.15
RON
On−Resistance Match Between Channels
(Notes 3 and 5)
VIS = 1.5 V;
ICOM = 100 mA
VIS = 1.8 V;
ICOM = 100 mA
3.0
0.05
0.05
3.6
0.05
0.05
INC(OFF)
INO(OFF)
NC or NO Off Leakage Current (Note 3)
VIN = VIL or VIH
VNO or VNC = 0.3 V
VCOM = 3.3 V
3.6
−10
10
−100
100
nA
ICOM(ON)
COM ON
Leakage Current
(Note 3)
VIN = VIL or VIH
VNO 0.3 V or 3.3 V with
VNC floating or
VNC 0.3 V or 3.3 V with
VNO floating
VCOM = 0.3 V or 3.3 V
3.6
−10
10
−100
100
nA
3. Guaranteed by design. Resistance measurements do not include test circuit or package resistance.
4. Flatness is defined as the difference between the maximum and minimum value of On−resistance as measured over the specified analog
signal ranges.
5. RON = RON(MAX) − RON(MIN) between nS2 or nS1.
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4
NLAS3799, NLAS3799L
NLAS3799L DC CHARACTERISTICS − DIGITAL SECTION (Voltages Referenced to GND)
Guaranteed Limit
Symbol
Parameter
Condition
VCC
25°C
−40 to +85°C
Unit
VIH
Minimum High−Level Input Voltage, Select
Inputs
3.0
3.6
1.2
1.3
1.2
1.3
V
VIL
Maximum Low−Level Input Voltage, Select
Inputs
3.0
3.6
0.5
0.5
0.5
0.5
V
IIN
Maximum Input Leakage Current, Select
Inputs
VIN = VCC or GND
3.6
±0.1
±1.0
A
IOFF
Power Off Leakage Current
VIN = 3.6 V or GND
0
±0.5
±2.0
A
ICC
Maximum Quiescent Supply Current
(Note 6)
Select and VIS = VCC or GND
1.65 to 3.6
±10
±20
A
6. Guaranteed by design. Resistance measurements do not include test circuit or package resistance.
NLAS3799L DC ELECTRICAL CHARACTERISTICS − ANALOG SECTION
Guaranteed Maximum Limit
25°C
Max
Unit
RON
NC/NO On−Resistance
(Note 7)
VIN = VIL or VIN = VIH
VIS = GND to VCC
IINI = 100 mA
3.0
3.6
0.5
0.5
0.5
0.5
RFLAT
NC/NO On−Resistance Flatness
(Notes 7 and 8)
ICOM = 100 mA
VIS = 0 to VCC
3.0
3.6
0.15
0.15
0.15
0.15
RON
On−Resistance Match Between Channels
(Notes 7 and 9)
VIS = 1.5 V;
ICOM = 100 mA
VIS = 1.8 V;
ICOM = 100 mA
3.0
0.05
0.05
3.6
0.05
0.05
Symbol
Parameter
Condition
VCC
Min
−40°C to +85°C
Max
Min
INC(OFF)
INO(OFF)
NC or NO Off Leakage Current (Note 7)
VIN = VIL or VIH
VNO or VNC = 0.3 V
VCOM = 3.3 V
3.6
−10
10
−100
100
nA
ICOM(ON)
COM ON
Leakage Current
(Note 7)
VIN = VIL or VIH
VNO 0.3 V or 3.3 V with
VNC floating or
VNC 0.3 V or 3.3 V with
VNO floating
VCOM = 0.3 V or 3.3 V
3.6
−10
10
−100
100
nA
7. Guaranteed by design. Resistance measurements do not include test circuit or package resistance.
8. Flatness is defined as the difference between the maximum and minimum value of On−resistance as measured over the specified analog
signal ranges.
9. RON = RON(MAX) − RON(MIN) between NC1 and NC2 or between NO1 and NO2.
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5
NLAS3799, NLAS3799L
NLAS3799/NLAS3799L AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns)
Guaranteed Maximum Limit
Symbol
Parameter
Test Conditions
VCC
(V)
VIS
(V)
−40°C to
+85°C
25°C
Min
Typ*
Max
Min
Max
Unit
tON
Turn−On Time
RL = 50 , CL = 35 pF
(Figures 3 and 4)
2.3 − 3.6
1.5
50
60
ns
tOFF
Turn−Off Time
RL = 50 , CL = 35 pF
(Figures 3 and 4)
2.3 − 3.6
1.5
30
40
ns
tBBM
Minimum Break−Before−Make Time
VIS = 3.0
RL = 50 , CL = 35 pF
(Figure 2)
3.0
1.5
ns
2
15
Typical @ 25, VCC = 3.6 V
CIN
Control Pin Input Capacitance
3.0
pF
CSN
SN Port Capacitance
72
pF
CD
D Port Capacitance When Switch is Enabled
220
pF
*Typical Characteristics are at 25°C.
ADDITIONAL APPLICATION CHARACTERISTICS (Voltages Referenced to GND Unless Noted)
Symbol
Parameter
Condition
25°C
VCC
(V)
Typical
Unit
BW
Maximum On−Channel −3 dB
Bandwidth or Minimum
Frequency Response (Figure 9)
VIN centered between VCC and GND
(Figure 5)
1.65 − 3.6
19
MHz
VONL
Maximum Feed−through On Loss
VIN = 0 dBm @ 100 kHz to 50 MHz
VIN centered between VCC and GND (Figure 5)
1.65 − 3.6
−0.06
dB
VISO
Off−Channel Isolation
f = 100 kHz; VIS = 1 V RMS; CL = 5.0 pF
VIN centered between VCC and GND(Figure 5)
1.65 − 3.6
−69
dB
Q
Charge Injection Select Input to
Common I/O (Figure 8)
VIN = VCC to GND, RIS = 0 , CL = 1.0 nF
Q = CL x VOUT (Figure 6)
1.65 − 3.6
42
pC
THD
Total Harmonic Distortion
THD + Noise (Figure 7)
FIS = 20 Hz to 20 kHz, RL = Rgen = 600 , CL = 50 pF
VIS = 2 VPP
3.0
0.11
%
VCT
Channel−to−Channel Crosstalk
(Figure 10)
f = 100 kHz; VIS = 1.0 V RMS, CL = 5.0 pF, RL = 50 VIN centered between VCC and GND (Figure 5)
1.65 − 3.6
−90
dB
10. Off−Channel Isolation = 20log10 (VCOM/VNO), VCOM = output, VNO = input to off switch.
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6
NLAS3799, NLAS3799L
VCC
DUT
VCC
Input
Output
GND
VOUT
0.1 F
50 tBMM
35 pF
90%
90% of VOH
Output
Switch Select Pin
GND
Figure 2. tBBM (Time Break−Before−Make)
VCC
Input
DUT
VCC
0.1 F
50%
Output
VOUT
Open
50%
0V
50 VOH
90%
35 pF
90%
Output
VOL
Input
tON
tOFF
Figure 3. tON/tOFF
VCC
VCC
Input
DUT
Output
50 50%
VOUT
Open
50%
0V
VOH
35 pF
Output
10%
VOL
Input
tOFF
Figure 4. tON/tOFF
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7
10%
tON
NLAS3799, NLAS3799L
50 DUT
Reference
Transmitted
Input
Output
50 Generator
50 Channel switch control/s test socket is normalized. Off isolation is measured across an off channel. On loss is
the bandwidth of an On switch. VISO, Bandwidth and VONL are independent of the input signal direction.
ǒVVOUT
Ǔ for VIN at 100 kHz
IN
VOUT
Ǔ for VIN at 100 kHz to 50 MHz
VONL = On Channel Loss = 20 Log ǒ
VIN
VISO = Off Channel Isolation = 20 Log
Bandwidth (BW) = the frequency 3 dB below VONL
VCT = Use VISO setup and test to all other switch analog input/outputs terminated with 50 Figure 5. Off Channel Isolation/On Channel Loss (BW)/Crosstalk
(On Channel to Off Channel)/VONL
DUT
VCC
VIN
Output
Open
GND
CL
Output
Off
VIN
Figure 6. Charge Injection: (Q)
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8
On
Off
VOUT
0.14
0.13
0.12
0.11
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0
10
0
−5
CHARGE INJECTION “Q” (pC)
THD (%)
NLAS3799, NLAS3799L
−10
−15
−20
−25
−30
−35
−40
−45
100
1000
10000
100000
0
0.5
1
2
1.5
FREQUENCY (Hz)
2.5
3
3.5
VIN (V)
Figure 7. Total Harmonic Distortion vs.
Frequency
Figure 8. Charge Injection @ VCC = 3.0 V
0
0
−10
−3
−20
−30
MAGNITUDE (dB)
BW (dB)
−6
−9
−12
−15
−40
−50
−60
−70
−80
−18
−21
0.01
−90
0.1
1
10
100
−100
0.01
1000
0.1
FREQUENCY (MHz)
100
Figure 10. Cross−Talk vs. Frequency
0.5
0.45
0.45
0.4
85°C
0.4
25°C
0.35
85°C
25°C
0.35
0.3
0.3
RON ()
RON ()
10
FREQUENCY (MHz)
Figure 9. Bandwidth vs. Frequency
0.25
−40°C
0.25
0.2
0.15
0.1
0.1
0.05
0.05
0.5
1.0
1.5
2.0
2.5
0.0
0.0
3.0
−40°C
0.2
0.15
0
0.0
1
0.5
1.0
1.5
2.0
2.5
3.0
3.5
VIN (V)
VIN (V)
Figure 11. RON vs. VIN vs. Temperature
@ VCC = 3.0 V
Figure 12. RON vs. VIN vs. Temperature
@ VCC = 3.6 V
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9
4.0
NLAS3799, NLAS3799L
DEVICE ORDERING INFORMATION
Device Nomenclature
Circuit
Indicator
Technology
Device
Function
Package
Suffix
Tape & Reel
Suffix
NLAS3799MNR2G
NL
AS
3799
MN
NLAS3799LMNR2G
NL
AS
3799L
MN
Device Order
Number
Package Type
Tape & Reel Size†
R2
QFN
(Pb−Free)
3000 / Tape & Reel
R2
QFN
(Pb−Free)
3000 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
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NLAS3799, NLAS3799L
PACKAGE DIMENSIONS
QFN−16 (1.8 x 2.6 x 0.75 mm)
CASE 488AP−01
ISSUE O
D
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
PIN 1 REFERENCE
2X
2X
A
0.15 C
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS
3. DIMENSION b APPLIES TO PLATED TERMINAL
AND IS MEASURED BETWEEN 0.25 AND 0.30 MM
FROM TERMINAL.
4. COPLANARITY APPLIES TO THE EXPOSED PAD
AS WELL AS THE TERMINALS.
5. EXPOSED PADS CONNECTED TO DIE FLAG.
USED AS TEST CONTACTS.
E
0.15 C
DIM
A
A1
A3
b
D
E
e
L
L1
B
A
0.10 C
0.08 C
MILLIMETERS
MIN
MAX
0.70
0.80
0.00
0.050
0.20 REF
0.15
0.25
1.80 BSC
2.60 BSC
0.40 BSC
0.30
0.50
0.40
0.60
SEATING
PLANE
A1
C
A3
5
MOUNTING FOOTPRINT
8
15 X L
4
0.562
[0.0221]
9
0.400
[0.0157]
e
1
0.225
[0.0089]
1
12
16
L1
16 X
b
0.10 C A B
0.05 C
2.900
[0.1142]
NOTE 3
0.463
[0.0182]
1.200
[0.0472]
2.100
[0.0827]
SCALE 20:1
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
N. American Technical Support: 800−282−9855 Toll Free
Literature Distribution Center for ON Semiconductor
USA/Canada
P.O. Box 61312, Phoenix, Arizona 85082−1312 USA
Phone: 480−829−7710 or 800−344−3860 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center
2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051
Fax: 480−829−7709 or 800−344−3867 Toll Free USA/Canada
Phone: 81−3−5773−3850
Email: [email protected]
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11
ON Semiconductor Website: http://onsemi.com
Order Literature: http://www.onsemi.com/litorder
For additional information, please contact your
local Sales Representative.
NLAS3799/D