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NLAS5123 SPDT, 1 W RON Switch
The NLAS5123 is a low RON SPDT analog switch. This device is designed for low operating voltage, high current switching of speaker output for cell phone applications. It can switch a balanced stereo output. The NLAS5123 can handle a balanced microphone/ speaker/ringtone generator in a monophone mode. The device contains a break-before-make (BBM) feature.
Features
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* Single Supply Operation: * * * *
1.65 V to 5.5 V VCC Function Directly from LiON Battery RON Typical = 1.0 W @ VCC = 4.5 V Low Static Power This is a Pb-Free Device
WDFN6 CASE 506AS
MARKING DIAGRAM
WM G
Typical Applications
* Cell Phone Speaker/Microphone Switching * Ringtone-Chip/Amplifier Switching * Stereo Balanced (Push-Pull) Switching
Important Information
W M G
= Specific Device Code = Date Code & Assembly Location = Pb-Free Device
* Continuous Current Rating Through each Switch 300 mA * 1.2 x 1.0 x 0.4P mm 6-Lead Thin DFN Package
PIN ASSIGNMENTS
NO
1
6
IN
GND
2
5
VCC
NC
3
4
COM
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 8 of this data sheet.
(c) Semiconductor Components Industries, LLC, 2005
1
December, 2005 - Rev. 0
Publication Order Number: NLAS5123/D
NLAS5123
COM
NC
NO
IN
Figure 1. Input Equivalent Circuit PIN DESCRIPTION
Pin Name NC, NO, COM IN Description Data Ports Control Input
TRUTH TABLE
Control Input L H H = HIGH Logic Level. L = LOW Logic Level. Function NC Connected to COM NO Connected to COM
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 Cycles (Note 1) Continuous DC Current into COM/NC/NO with respect to VCC or GND Rating Value -0.5 to +6.0 -0.5 to VCC +0.5 -0.5 to +6.0 300 500 100 Unit V V V mA mA mA
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 VCC VIS VIN TA tr, tf Positive DC Supply Voltage Analog Input Voltage (NC, NO, COM) Digital Select Input Voltage (IN) Operating Temperature Range Input Rise or Fall Time, SELECT VCC = 3.0 V VCC = 5.5 V Rating Min 1.65 0 0 -40 Max 5.5 VCC VCC 85 20 10 Unit V V V C ns/V
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NLAS5123
DC ELECTRICAL CHARACTERISTICS
VCC (V) 2.7 4.5 2.7 4.5 0 v VIN v 5.5 V 0 v NO, NC, COM v VCC 0 v NO, NC, COM v VCC IO = 100 mA, VIS = 0 V to VCC IO = 100 mA, VIS = 0 V to VCC ICC Quiescent Supply Current All Channels ON or OFF VIN = VCC or GND, IOUT = 0 0-5.5 5.5 5.5 2.7 4.5 5.5 -2.0 -4.0 0.1 +2.0 +4.0 1.7 1.0 0.5 TA = +25C Min Typ Max TA = -40C to +85C Min 2.0 2.4 0.6 0.8 1 20 40 2.0 1.2 1.0 mA Max Unit V V mA nA nA W
Symbol VIH VIL IIN IOFF ION RON
Parameter HIGH Level Input Voltage LOW Level Input Voltage Input Leakage Current OFF State Leakage Current (Note 7) ON State Leakage Current (Note 7) Switch On Resistance (Note 2)
Test Conditions
Analog Signal Range DRON On Resistance Match Between Channels (Notes 2, 3, 4) On Resistance Flatness (Notes 2, 3, 5) IA = 100 mA, VIS = 1.5 V IA = 100 mA, VIS = 2.5 V IA = 100 mA, VIS = 0 V to VCC IA = 100 mA, VIS = 0 V to VCC 2.7 4.5 2.7 4.5 0.15 0.12 0.4 0.3 0.4 0.15 W W
Rflat
2. Measured by the voltage drop between NC/NO and COM pins at the indicated current through the switch. On Resistance is determined by the lower of the voltages on the two (NO, NC, COM). 3. Parameter is characterized but not tested in production. 4. DRON = RON max - RON min measured at identical VCC, temperature and voltage levels. 5. Flatness is defined as the difference between the maximum and minimum value of On Resistance over the specified range of conditions. 6. Guaranteed by Design. 7. This parameter is guaranteed by design but not tested. The bus switch contributes no propagation delay other than the RC delay of the On Resistance of the switch and the 50 pF load capacitance, when driven by an ideal voltage source (zero output impedance).
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NLAS5123
AC ELECTRICAL CHARACTERISTICS
VCC (V) 2.7 4.5 2.7 4.5 2.7 4.5 TA = +25C Min Typ Max 2.0 0.3 30 20 20 15 35 25 25 20 ns 2.7 4.5 Q OIRR Xtalk BW THD Charge Injection (Note 8) Off Isolation (Note 10) Crosstalk -3 dB Bandwidth Total Harmonic Distortion (Note 8) CL = 1.0 nF, VGEN = 0 V RGEN = 0 W RL = 50 W f = 1.0 MHz RL = 50 W f = 1.0 MHz RL = 50 W RL = 600 W 0.5 VP-P f = 20 Hz to 20 kHz 2.7 4.5 2.7 - 5.5 2.7 - 5.5 2.7 - 5.5 2.7 - 5.5 0.5 0.5 26 48 -62 -70 55 0.012 0.5 0.5 pC dB dB MHz % 6 5 7 8 9 2 ns 3, 4 TA = -40C to +85C Min Max Unit ns ns 3, 4 Figure #
Symbol tPHL tPLH tON
Parameter Propagation Delay Bus-to-Bus (Note 9) Output Enable Time Turn On Time (COM to NO or NC) Output Disable Time Turn Off Time (COM to NO, NC) Break Before Make Time (Note 8)
Test Conditions VIN = VIH or VIL VIS = 1.5 V, RL = 50 W, CL = 35 pF VIS = 3.0 V, RL = 50 W, CL = 35 pF VIS = 1.5V, RL = 50 W, CL = 35 pF VIS = 3.0 V, RL = 50 W, CL = 35 pF VIS = 1.5V, RL = 50 W, CL = 35 pF
tOFF
tBBM
8. Guaranteed by Design. 9. This parameter is guaranteed by design but not tested. The bus switch contributes no propagation delay other than the RC delay of the On Resistance of the switch and the 50 pF load capacitance, when driven by an ideal voltage source (zero output impedance). 10. Off Isolation = 20 log10 [VCOM/VNO,NC].
CAPACITANCE (Note 11)
Symbol CIN CNC/NO CCOM Parameter Select Pin Input Capacitance NC, NO Port Off Capacitance COM Port Capacitance when Switch is Enabled Test Conditions VCC = 0 V, f = 1 MHz VCC = 4.5 V, f = 1 MHz VCC = 4.5 V, f = 1 MHz Typ 2.0 20 55 Max Unit pF pF pF
11. TA = +25C, f = 1 MHz, Capacitance is characterized but not tested in production.
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NLAS5123
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% tOFF tON 10% 50%
Input
Figure 4. tON/tOFF
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NLAS5123
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 VOUT VIN for VIN at 100 kHz
VOUT VONL = On Channel Loss = 20 Log 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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NLAS5123
0 -10 -20 -30 BW (dB) XT (dB) -40 -50 -60 -70 -80 -90 -100 0.01 0.1 1 FREQUENCY (MHz) 10 100 0 -0.5 -1 -1.5 -2 -2.5 -3 -3.5 -4 -4.5 0.01 0.1 1 FREQUENCY (MHz) 10 100
Figure 7. Cross Talk vs. Frequency @ VCC = 4.5 V
0.01 0.009 0.008 0.007 THD (%) RON (W) 0.006 0.005 0.004 0.003 0.002 0.001 0 10 100 1000 FREQUENCY (Hz) 10000 100000 0.7 0.5 0 1.5 1.3 1.1 0.9 1.9 1.7
Figure 8. Bandwidth vs. Frequency
85C 25C
-40C
0.5
1
1.5 VIS (V)
2
2.5
3
Figure 9. Total Harmonic Distortion
Figure 10. On-Resistance vs. Input Voltage @ VCC = 2.7 V
1.2 1 0.8 RON (W) 0.6 0.4 0.2 0 0.0 85C 25C -40C RON (W)
1.6 2.7 V 1.4 3.0 V
1.2
1.0
3.6 V 4.5 V 5.5 V
0.8
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0.6
0
1
2
3 VIS (V)
4
5
6
VIS (V)
Figure 11. On-Resistance vs. Input Voltage @ VCC = 4.5 V
Figure 12. On-Resistance vs. Input Voltage
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NLAS5123
DEVICE ORDERING INFORMATION
Device Nomenclature Device Order Number NLAS5123MNR2G Circuit Indicator NL Technology AS Device Function 5123 Package Suffix MN Tape & Reel Suffix 2 Package Type WDFN6 (Pb-Free) Tape & Reel Size 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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NLAS5123
PACKAGE DIMENSIONS
WDFN6 CASE 506AS-01 ISSUE A
E A B
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 0.30mm FROM TERMINAL. 4. COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS. DIM A A1 A3 b D E e L L2 MILLIMETERS MIN MAX 0.70 0.80 0.00 0.05 0.20 REF 0.15 0.25 1.00 BSC 1.20 BSC 0.40 BSC 0.30 0.40 0.40 0.50
PIN ONE REFERENCE
2X
0.10 C
2X
0.10 C 0.10 C
7X
0.08 C
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
LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 61312, Phoenix, Arizona 85082-1312 USA Phone: 480-829-7710 or 800-344-3860 Toll Free USA/Canada Fax: 480-829-7709 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2-9-1 Kamimeguro, Meguro-ku, Tokyo, Japan 153-0051 Phone: 81-3-5773-3850 ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative.
III III III
A3 A1
4X
D
MOUNTING FOOTPRINT*
A
6X
0.42
6X
0.22
C e
1 3 5X
SEATING PLANE
L 0.40 PITCH 1.07
DIMENSIONS: MILLIMETERS
6
4
*For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. b
6X
BOTTOM VIEW
0.10 C A 0.05 C
B
NOTE 3
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NLAS5123/D

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