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NLAS3799B, NLAS3799BL Dual DPDT Ultra-Low RON Switch
The NLAS3799B is an ultra-low RON dual DPDT and a 0.5 W RON 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 NLAS3799B can handle a balanced microphone/speaker/ring-tone generator in a monophone mode. The device contains a break-before-make (BBM) feature.
Features http://onsemi.com MARKING DIAGRAMS
16 1 1 WQFN-16 CASE 488AP
* Single Supply Operation * * * * * * * *
1.65 to 4.5 V VCC Function Directly from LiON Battery Maximum Breakdown Voltage: 5.5 V Low Static Power NLAS3799B Interfaces with 2.8 V Chipset NLAS3799BL Interfaces with 1.8 V Chipset These are Pb-Free Devices*
XX
M G
= Specific Device Code AK = NLAS3799B AL = NLAS3799BL = Date Code/Aseembly Location = Pb-Free Package
Typical Applications
Cell Phone Speaker/Microphone Switching Ringtone-Chip/Amplifier Switching Four Unbalanced (Single-Ended) Switches Stereo Balanced (Push-Pull) Switching
COMA NOA Vcc NCD
16 15 14 13
NCA A-B IN NOB COMB
1
Important Information
* ESD Protection: * * *
2
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 WQFN-16 Pb-Free
3
4
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.
(c) Semiconductor Components Industries, LLC, 2006
1
March, 2006 - Rev. 0
Publication Order Number: NLAS3799B/D
CC CC
12 11 10 9
XXM G
COMD NOD C-D IN NCC
NLAS3799B, NLAS3799BL
COM
NC
NO
IN
Figure 1. Input Equivalent Circuit
PIN DESCRIPTION
WQFN PIN # 1, 3, 5, 7, 9, 11, 13, 15 2, 10 4, 8, 12, 16 6 14 Symbol NO A-D, NC A-D A-B IN, C-D IN COM A-D GND VCC Independent Channels Controls Common Channels Ground (V) Positive Supply Voltage Name and Function
TRUTH TABLE
IN H L *High impedance. NO ON OFF* NC OFF* ON
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NLAS3799B, NLAS3799BL
MAXIMUM RATINGS
Symbol VCC VIS VIN Ianl1 Ianl-pk1 Iclmp Positive DC Supply Voltage Analog Input Voltage (VNO, VNC, or VCOM) Digital Select Input Voltage Continuous DC Current from COM to NC/NO Peak Current from COM to NC/NO, 10 Duty Cycle (Note 1) Continuous DC Current into COM/NO/NC with Respect to VCC or GND Parameter Value -0.5 to +5.5 -0.5 v VIS v VCC + 0.5 -0.5 v VIN v +VCC 300 500 100 Unit V V V mA mA mA
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. Defined as 10% ON, 90% OFF Duty Cycle.
RECOMMENDED OPERATING CONDITIONS
Symbol VCC VIN VIS TA tr, tf DC Supply Voltage Digital Select Input Voltage Analog Input Voltage (NC, NO, COM) Operating Temperature Range Input Rise or Fall Time, IN VCC = 1.6 V - 2.7 V VCC = 3.0 V - 4.5 V Parameter Min 1.65 GND GND -40 Max 4.5 VCC VCC +85 20 10 Unit V V V C ns/V
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NLAS3799B, NLAS3799BL
NLAS3799B DC CHARACTERISTICS - DIGITAL SECTION (Voltages Referenced to GND)
Guaranteed Limit Symbol VIH VIL IIN IOFF ICC Parameter Minimum High-Level Input Voltage, Select Inputs Maximum Low-Level Input Voltage, Select Inputs Maximum Input Leakage Current, Select Inputs Power Off Leakage Current Maximum Quiescent Supply Current (Note 2) VIN = VCC or GND VIN = 4.5 V or GND Select and VIS = VCC or GND Condition VCC 3.0 4.3 3.0 4.3 4.3 0 1.65 to 4.5 25C 1.4 2.0 0.5 0.8 0.1 0.5 1.0 -40C to +85C 1.4 2.0 0.5 0.8 1.0 2.0 2.0 Unit V V mA mA mA
2. Guaranteed by design. Resistance measurements do not include test circuit or package resistance.
NLAS3799B DC ELECTRICAL CHARACTERISTICS - ANALOG SECTION
Guaranteed Maximum Limit 25C Symbol RON Parameter NC/NO On-Resistance (Note 3) NC/NO On-Resistance Flatness (Notes 3 and 4) On-Resistance Match Between Channels (Notes 3 and 5) Condition VIN = VIL or VIN = VIH VIS = GND to VCC IINI = 100 mA ICOM = 100 mA VIS = 0 to VCC VIS = 1.5 V; ICOM = 100 mA VIS = 2.2 V; ICOM = 100 mA VIN = VIL or VIH VNO or VNC = 0.3 V VCOM = 4.0 V VIN = VIL or VIH VNO 0.3 V or 4.0 V with VNC floating or VNC 0.3 V or 4.0 V with VNO floating VCOM = 0.3 V or 4.0 V VCC 3.0 4.3 3.0 4.3 3.0 4.3 4.3 -10 Min Max 0.5 0.4 0.15 0.15 0.05 0.05 10 -100 -40C to +85C Min Max 0.6 0.5 0.15 0.15 0.05 0.05 100 nA Unit W
RFLAT DRON
W W
INC(OFF) INO(OFF) ICOM(ON)
NC or NO Off Leakage Current (Note 3)
COM ON Leakage Current (Note 3)
4.3
-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. DRON = RON(MAX) - RON(MIN) between NCn or NOn.
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NLAS3799B, NLAS3799BL
NLAS3799BL DC CHARACTERISTICS - DIGITAL SECTION (Voltages Referenced to GND)
Guaranteed Limit Symbol VIH VIL IIN IOFF ICC Parameter Minimum High-Level Input Voltage, Select Inputs Maximum Low-Level Input Voltage, Select Inputs Maximum Input Leakage Current, Select Inputs Power Off Leakage Current Maximum Quiescent Supply Current (Note 6) VIN = VCC or GND VIN = 4.5 V or GND Select and VIS = VCC or GND Condition VCC 3.0 4.3 3.0 4.3 4.3 0 1.65 to 4.3 25C 1.3 1.6 0.5 0.6 0.1 0.5 40 -40 to +85C 1.3 1.6 0.5 0.6 1.0 2.0 45 Unit V V mA mA mA
6. Guaranteed by design. Resistance measurements do not include test circuit or package resistance.
NLAS3799BL DC ELECTRICAL CHARACTERISTICS - ANALOG SECTION
Guaranteed Maximum Limit 25C Symbol RON Parameter NC/NO On-Resistance (Note 7) NC/NO On-Resistance Flatness (Notes 7 and 8) On-Resistance Match Between Channels (Notes 7 and 9) Condition VIN = VIL or VIN = VIH VIS = GND to VCC IINI = 100 mA ICOM = 100 mA VIS = 0 to VCC VIS = 1.5 V; ICOM = 100 mA VIS = 2.2 V; ICOM = 100 mA VIN = VIL or VIH VNO or VNC = 0.3 V VCOM = 4.0 V VIN = VIL or VIH VNO 0.3 V or 4.0 V with VNC floating or VNC 0.3 V or 4.0 V with VNO floating VCOM = 0.3 V or 4.0 V VCC 3.0 4.3 3.0 4.3 3.0 4.3 4.3 -10 Min Max 0.5 0.4 0.15 0.15 0.05 0.05 10 -100 -40C to +85C Min Max 0.6 0.5 0.15 0.15 0.05 0.05 100 nA Unit W
RFLAT DRON
W W
INC(OFF) INO(OFF) ICOM(ON)
NC or NO Off Leakage Current (Note 7)
COM ON Leakage Current (Note 7)
4.3
-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. DRON = RON(MAX) - RON(MIN) between NC1 and NC2 or between NO1 and NO2.
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NLAS3799B, NLAS3799BL
NLAS3799B/NLAS3799BL AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns)
Guaranteed Maximum Limit 25C Min Typ* Max 50 30 -40C to +85C Min Max 60 40 Unit ns ns ns 3.0 1.5 2 15
Symbol tON tOFF tBBM
Parameter Turn-On Time Turn-Off Time Minimum Break-Before-Make Time
Test Conditions RL = 50 W, CL = 35 pF (Figures 3 and 4) RL = 50 W, CL = 35 pF (Figures 3 and 4) VIS = 3.0 RL = 50 W, CL = 35 pF (Figure 2)
VCC (V) 2.3 - 4.3 2.3 - 4.3
VIS (V) 1.5 1.5
Typical @ 25, VCC = 3.6 V CIN CSN CD Control Pin Input Capacitance SN Port Capacitance D Port Capacitance When Switch is Enabled 3.0 72 220 pF pF pF
*Typical Characteristics are at 25C.
ADDITIONAL APPLICATION CHARACTERISTICS (Voltages Referenced to GND Unless Noted)
VCC (V) 1.65 - 4.5 25C Typical 19 Unit MHz
Symbol BW
Parameter Maximum On-Channel -3 dB Bandwidth or Minimum Frequency Response (Figure 9) Maximum Feed-through On Loss Off-Channel Isolation Charge Injection Select Input to Common I/O (Figure 8) Total Harmonic Distortion THD + Noise (Figure 7) Channel-to-Channel Crosstalk (Figure 10)
Condition VIN centered between VCC and GND (Figure 5) VIN = 0 dBm @ 100 kHz to 50 MHz VIN centered between VCC and GND (Figure 5) f = 100 kHz; VIS = 1 V RMS; CL = 5.0 pF VIN centered between VCC and GND(Figure 5) VIN = VCC to GND, RIS = 0 W, CL = 1.0 nF Q = CL x DVOUT (Figure 6) FIS = 20 Hz to 20 kHz, RL = Rgen = 600 W, CL = 50 pF VIS = 2 VPP f = 100 kHz; VIS = 1.0 V RMS, CL = 5.0 pF, RL = 50 W VIN centered between VCC and GND (Figure 5)
VONL VISO Q THD VCT
1.65 - 4.5 1.65 - 4.5 1.65 - 4.5 4.3 1.65 - 4.5
-0.06 -69 51 0.042 -90
dB dB pC % dB
10. Off-Channel Isolation = 20log10 (VCOM/VNO), VCOM = output, VNO = input to off switch.
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NLAS3799B, NLAS3799BL
DUT VCC 0.1 mF 50 W Output VOUT 35 pF 90% Output Input GND tBMM 90% of VOH VCC
Switch Select Pin GND
Figure 2. tBBM (Time Break-Before-Make)
VCC DUT VCC 0.1 mF Open Output VOUT 50 W 35 pF Output VOL Input tON tOFF Input 0V VOH 90% 90% 50% 50%
Figure 3. tON/tOFF
VCC DUT Output Open 50 W VOUT 35 pF Input
VCC 50% 0V VOH Output VOL 10% 10% 50%
Input
tOFF
tON
Figure 4. tON/tOFF
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NLAS3799B, NLAS3799BL
50 W Reference Input Output 50 W Generator 50 W DUT Transmitted
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. VISO = Off Channel Isolation = 20 Log VONL = On Channel Loss = 20 Log VOUT VIN for VIN at 100 kHz
VOUT VIN
for VIN at 100 kHz to 50 MHz
Bandwidth (BW) = the frequency 3 dB below VONL VCT = Use VISO setup and test to all other switch analog input/outputs terminated with 50 W
Figure 5. Off Channel Isolation/On Channel Loss (BW)/Crosstalk (On Channel to Off Channel)/VONL
DUT Open Output VIN
VCC GND CL Output Off Off DVOUT
VIN
On
Figure 6. Charge Injection: (Q)
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NLAS3799B, NLAS3799BL
0.045 0.040 0.035 0.030 THD (%) 0.025 0.020 0.015 0.010 0.005 0 10 100 1000 FREQUENCY (Hz) 10000 100000 CHARGE INJECTION "Q" (pC) 20 10 0 -10 -20 -30 -40 -50 -60 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 VIN (V)
Figure 7. Total Harmonic Distortion vs. Frequency
Figure 8. Charge Injection @ 0 V < VCC < 4.5 V
0 -3 MAGNITUDE (dB) 0.1 1 10 100 1000 -6 BW (dB) -9 -12 -15 -18 -21 0.01
0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 0.01 0.1 1 FREQUENCY (MHz) 10 100
FREQUENCY (MHz)
Figure 9. Bandwidth vs. Frequency
Figure 10. Cross-Talk vs. Frequency
0.7 0.6 0.5 RON (W) 0.4 0.3 0.2 0.1 0 0 0.5 1.0 1.5 VIN (V) 2.0 2.5 3.0 85C 25C -40C RON (W)
0.6 0.5 0.4 0.3 0.2 0.1 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 VIN (V)
85C 25C -40C
Figure 11. RON vs. VIN vs. Temperature @ VCC = 3.0 V
Figure 12. RON vs. VIN vs. Temperature @ VCC = 4.3 V
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NLAS3799B, NLAS3799BL
DEVICE ORDERING INFORMATION
Device Nomenclature Device Order Number NLAS3799BMNR2G NLAS3799BLMNR2G Circuit Indicator NL NL Technology AS AS Device Function 3799B 3799BL Package Suffix MN MN Tape & Reel Suffix R2 R2 Package Type WQFN (Pb-Free) WQFN (Pb-Free) Tape & Reel Size 3000 / Tape & Reel 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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NLAS3799B, NLAS3799BL
PACKAGE DIMENSIONS
WQFN16 (1.8x2.6x0.4P) CASE 488AP-01 ISSUE A
D
A
PIN 1 REFERENCE
E
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. DIM A A1 A3 b D E e L L1 SEATING PLANE 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
2X
0.15 C 0.15 C
2X
0.10 C 0.08 C A1 A3
5 15 X L 4 9 8
L1
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
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EEE EEE EEE
1 12 16 16 X
B A
C
MOUNTING FOOTPRINT
0.562 0.0221 0.400 0.0157 0.225 0.0089
1
e 2.900 0.1142 b 0.10 C A B 0.05 C
NOTE 3
0.463 0.0182 1.200 0.0472 2.100 0.0827
SCALE 20:1 mm inches
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NLAS3799B/D

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