1. General description
The NX3L2267 is a dual low-ohmic single-pole double-throw analog switch suitable for
use as an analog or digital 2:1 multiplexer/demultiplexer. Each switch has a digital select
input (nS), two independent inputs/outputs (nY0 and nY1) and a common input/output
(nZ).
Schmitt trigger action at the digit al inputs make s the circuit tolerant to slower input r ise and
fall times. Low threshold digital inputs allows this device to be driven by 1.8 V logic levels
in 3.3 V applications without significant increase in supply current ICC. This makes it
possible for the NX3L2267 to switch 4.3 V signals with a 1.8 V digital controller,
eliminating the need for logic level translation. The NX3L2267 allows signals with
amplitude up to VCC to be tra nsmitted from nZ to nY0 or nY1, or from nY0 or nY1 to nZ. It s
low ON resistance (0.5 ) and flatness (0.13 ) ensures minimal attenuation and
distortion of transmitted signals.
2. Features and benefits
Wide supply voltage range from 1.4 V to 4.3 V
Very low ON resistance (peak):
1.65 (typical) at VCC =1.4V
0.95 (typical) at VCC =1.65V
0.55 (typical) at VCC =2.3V
0.50 (typical) at VCC =2.7V
0.50 (typical) at VCC =4.3V
Break-before-make switching
High noise immunity
ESD protection:
HBM JESD22-A114F Class 3A exceeds 7500 V
MM JESD22-A115-A exceeds 20 0 V
CDM AEC-Q100-011 revision B exceeds 1000 V
IEC61000-4-2 contact discharge exceeds 6000 V for switch ports
CMOS low-power consumption
Latch-up performance exceeds 100 mA per JESD 78B Class II Level A
1.8 V control logic at VCC = 3.6 V
Control input accepts voltages above supply voltage
Very low supply current, even when input is below VCC
High current handling capability (350 mA continuous current under 3.3 V supply)
Specified from 40 C to +85 C and from 40 C to +125 C
NX3L2267
Low-ohmic dual single-pole double-throw analog switch
Rev. 5 — 18 June 2012 Product data sheet
NX3L2267 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 18 June 2012 2 of 22
NXP Semiconductors NX3L2267
Low-ohmic dual single-pole double-throw analog switch
3. Applications
Cell phone
PDA
Portable media player
4. Ordering information
5. Marking
6. Functional diagram
Table 1. Ordering information
Type number Package
Temperature range Name Description Version
NX3L2267GM 40 C to +125 C XQFN10 plastic extremely thin quad flatpackage; no leads;
10 terminals; body 2 1.55 0.5 mm SOT1049-3
NX3L2267GU 40 C to +125 C XQFN10 plastic, extremely thin quad flat package; no leads;
10 terminals; body 1.40 1.80 0.50 mm SOT1160-1
Table 2. Marking
Type number Marking code
NX3L2267GM M67
NX3L2267GU M7
Fig 1. Logic symbol Fig 2. Logic diagram (one swi tc h)
001aaj085
1Z
1S
1Y0
1Y1 2Z
2S
2Y0
2Y1
001aac355
ZS
Y1
Y0
NX3L2267 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 18 June 2012 3 of 22
NXP Semiconductors NX3L2267
Low-ohmic dual single-pole double-throw analog switch
7. Pinning information
7.1 Pinning
7.2 Pin description
Fig 3. Pin configuration SOT1049-3 (XQFN10) Fig 4. Pin configura tion SOT1160-1 (XQFN10)
aaa-003426
NX3L2267
Transparent top view
1
2
91Z
81S
72S
62Z
1Y1
32Y0
1Y0
42Y1
510GND VCC
NX3L2267
52Z
2Y1
4GND
3
1Z8
10
VCC
9
1Y0
7 1S
62S
1Y1 1
2Y0 2
terminal 1
index area
001aam198
Transparent top view
Table 3. Pin description
Symbol Pin Description
SOT1049-3 SOT1160-1
1Y0 1 10 independent input or output
1Y1 2 1 independent input or output
2Y0 3 2 independent input or output
2Y1 4 3 independent input or output
GND 5 4 ground (0 V)
2Z 6 5 common output or input
2S 7 6 select input
1S 8 7 select input
1Z 9 8 common output or input
VCC 10 9 supply voltage
NX3L2267 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 18 June 2012 4 of 22
NXP Semiconductors NX3L2267
Low-ohmic dual single-pole double-throw analog switch
8. Functional description
[1] H = HIGH voltage level; L = LOW voltage level.
9. Limiting values
[1] The minimum input voltage rating may be exceeded if the input current rating is observed.
[2] The minimum and maximum switch voltage ratings may be exceeded if the switch clamping current rating is observed but may not
exceed 4.6 V.
[3] For XQFN10 (SOT1049-3) package: above 132 C the value of Ptot derates linearly with 14.1 mW/K.
[4] For XQFN10 (SOT1160-1) package: above 128 C the value of Ptot derates linearly with 11.5 mW/K.
10. Recommended operating conditions
[1] To avoid sinking GND current from terminal nZ when switch current flows in terminal nYn, the voltage drop across the bidirectional
switch must not exceed 0.4 V. If the switch current flows into terminal nZ, no GND current will flow from terminal nYn. In this case, there
is no limit for the voltage drop across the switch.
[2] Applies to select input nS signal levels.
Table 4. Function table[1]
Input nS Channel on
LnY0 = nZ
HnY1 = nZ
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Max Unit
VCC supply voltage 0.5 +4.6 V
VIinput voltage select input nS [1] 0.5 +4.6 V
VSW switch voltage [2] 0.5 VCC + 0.5 V
IIK input clamping current VI<0.5 V 50 - mA
ISK switch clamping current VI<0.5 V or VI>V
CC + 0.5 V - 50 mA
ISW switch current VSW >0.5 V or VSW < VCC + 0.5 V;
source or sink current -350 mA
VSW >0.5 V or VSW < VCC + 0.5 V;
pulsed at 1 ms duration, < 10 % duty cycle;
peak current
-500 mA
Tstg storage temperature 65 +150 C
Ptot total power dissipation Tamb =40 Cto+125C[3][4] -250mW
Table 6. Recommended operating con ditions
Symbol Parameter Conditions Min Max Unit
VCC supply voltage 1.4 4.3 V
VIinput voltage select input nS 0 4.3 V
VSW switch voltage switch input nY0 or nY1 [1] 0V
CC V
Tamb ambient temperature 40 +125 C
t/V input transition rise and fall rate VCC = 1.4 V to 4.3 V [2] - 200 ns/V
NX3L2267 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 18 June 2012 5 of 22
NXP Semiconductors NX3L2267
Low-ohmic dual single-pole double-throw analog switch
11. Static characteristics
Table 7. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground 0 V).
Symbol Parameter Conditions Tamb = 25 C Tamb = 40 C to +125 CUnit
Min Typ Max Min Max
(85 C) Max
(125 C)
VIH HIGH-level
input voltage VCC = 1.4 V to 1.6 V 0.9 - - 0.9 - - V
VCC = 1.65 V to 1.95 V 0.9 - - 0.9 - - V
VCC = 2.3 V to 2.7 V 1.1 - - 1.1 - - V
VCC = 2.7 V to 3.6 V 1.3 - - 1.3 - - V
VCC = 3.6 V to 4.3 V 1.4 - - 1.4 - - V
VIL LOW-level
input voltage VCC = 1.4 V to 1.6 V - - 0.3 - 0.3 0.3 V
VCC = 1.65 V to 1.95 V - - 0.4 - 0.4 0.3 V
VCC = 2.3 V to 2.7 V - - 0.5 - 0.5 0.4 V
VCC = 2.7 V to 3.6 V - - 0.5 - 0.5 0.5 V
VCC = 3.6 V to 4.3 V - - 0.6 - 0.6 0.6 V
IIinput leakage
current select input nS;
VI=GNDto4.3V;
VCC = 1.4 V to 4.3 V
--- -0.5 1A
IS(OFF) OFF-state
leakage
current
nYn port; see Figure 5
VCC = 1.4 V to 3.6 V - - 5-10 100 nA
VCC = 3.6 V to 4.3 V - - 10 - 50 200 nA
IS(ON) ON-state
leakage
current
nZ port; see Figure 6
VCC = 1.4 V to 3.6 V - - 5-20 200 nA
VCC = 3.6 V to 4.3 V - - 10 - 50 400 nA
ICC supply current VI=V
CC or GND;
VSW =GNDorV
CC
VCC = 3.6 V - - 100 - 300 3000 nA
VCC = 4.3 V - - 150 - 500 5000 nA
ICC additional
supply current VSW =GNDorV
CC
VI= 2.6 V; VCC =4.3V - 2.0 4.0 - 7 7 A
VI= 2.6 V; VCC = 3.6 V - 0.35 0.7 - 1 1 A
VI= 1.8 V; VCC = 4.3 V - 7.0 10.0 - 15 15 A
VI= 1.8 V; VCC =3.6V - 2.5 4.0 - 5 5 A
VI= 1.8 V; VCC = 2.5 V - 50 200 - 300 500 nA
CIinput
capacitance -1.0----pF
CS(OFF) OFF-state
capacitance port nYn - 35 - - - - pF
CS(ON) ON-state
capacitance port nYn - 135 - - - - pF
NX3L2267 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 18 June 2012 6 of 22
NXP Semiconductors NX3L2267
Low-ohmic dual single-pole double-throw analog switch
11.1 Test circuits
VI=0.3VorV
CC 0.3 V; VO=V
CC 0.3 V or 0.3 V.
Fig 5. Test circuit for measuring OFF-state leakage current
I
S
012aaa000
nS
nZ
nY0
nY1
V
CC
GND
switch
switch
1
12
2
V
IL
V
IH
nS
V
IL
or V
IH
VIVO
VI=0.3VorV
CC 0.3 V; VO=V
CC 0.3 V or 0.3 V.
Fig 6. Test circuit for measuring ON-state leakage current
IS
012aaa001
nS
nZ
nY0
nY1
VCC
GND
switch
switch
1
12
2
VIL
VIH
nS
VO
VIL or VIH
VI
NX3L2267 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 18 June 2012 7 of 22
NXP Semiconductors NX3L2267
Low-ohmic dual single-pole double-throw analog switch
11.2 ON resistance
[1] Typical values are measured at Tamb = 25 C.
[2] Measured at identical VCC, temperature and input voltage.
[3] Flatness is defined as the difference between the maximum and minimum value of ON resistance measured at identical VCC and
temperature.
Table 8. ON resistance
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); for graphs see Figure 8 to Figure 14.
Symbol Parameter Conditions 40 C to +85 C40 C to +125 CUnit
Min Typ[1] Max Min Max
RON(peak) ON resistance (peak) port nYn;
VI=GNDtoV
CC;
ISW = 100 mA;
see Figure 7
VCC = 1.4 V - 1.65 3.7 - 4.1
VCC = 1.65 V - 0.95 1.6 - 1.7
VCC = 2.3 V - 0.55 0.8 - 0.9
VCC = 2.7 V - 0.50 0.75 - 0.9
VCC = 4.3 V - 0.50 0.75 - 0.9
RON ON resistance mismatch
between channels VI=GNDtoV
CC;
ISW = 100 mA [2]
VCC = 1.4 V - 0.20 0.35 - 0.35
VCC = 1.65 V - 0.20 0.25 - 0.30
VCC = 2.3 V - 0.09 0.13 - 0.15
VCC = 2.7 V - 0.09 0.125 - 0.15
VCC = 4.3 V - 0.09 0.125 - 0.15
RON(flat) ON resistance (flatness) port nYn;
VI=GNDtoV
CC;
ISW = 100 mA
[3]
VCC = 1.4 V - 1.05 3.35 - 3.65
VCC = 1.65 V - 0.55 1.25 - 1.35
VCC = 2.3 V - 0.20 0.35 - 0.40
VCC = 2.7 V - 0.18 0.35 - 0.40
VCC = 4.3 V - 0.23 0.40 - 0.45
NX3L2267 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 18 June 2012 8 of 22
NXP Semiconductors NX3L2267
Low-ohmic dual single-pole double-throw analog switch
11.3 ON resistance test circuit and graphs
RON =V
SW / ISW.(1)V
CC =1.5V.
(2) VCC =1.8V.
(3) VCC =2.5V.
(4) VCC =2.7V.
(5) VCC =3.3V.
(6) VCC =4.3V.
Measured at Tamb =25C.
Fig 7. Test circuit for measuring ON resistance Fig 8. Typical ON resistance as a function of input
voltage (Yn po r t)
V
012aaa002
VIISW
switch nS
1V
IL
2V
IH
switch
V
SW
GND
V
CC
V
IL
or V
IH
nY0
nY1
nS
nZ 1
2
VI (V)
054312
001aag564
0.8
0.4
1.2
1.6
RON
(Ω)
0
(1)
(2)
(5) (6)
(4)
(3)
NX3L2267 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 18 June 2012 9 of 22
NXP Semiconductors NX3L2267
Low-ohmic dual single-pole double-throw analog switch
(1) Tamb = 125 C.
(2) Tamb =85C.
(3) Tamb =25C.
(4) Tamb =40 C.
(1) Tamb = 125 C.
(2) Tamb =85C.
(3) Tamb =25C.
(4) Tamb =40 C.
Fig 9. ON resistance as a function of input voltage;
VCC = 1.5 V (nYn port) Fig 10. ON resistance as a function of input voltage;
VCC = 1.8 V (nYn port)
001aag565
VI (V)
0321
0.8
0.4
1.2
1.6
RON
(Ω)
0
(1)
(2)
(3)
(4)
001aag566
VI (V)
0321
0.4
0.6
0.2
0.8
1.0
RON
(Ω)
0
(1)
(2)
(3)
(4)
(1) Tamb = 125 C.
(2) Tamb =85C.
(3) Tamb =25C.
(4) Tamb =40 C.
(1) Tamb = 125 C.
(2) Tamb =85C.
(3) Tamb =25C.
(4) Tamb =40 C.
Fig 11. ON resistance as a function of input voltage;
VCC = 2.5 V (nYn port) Fig 12. ON resistance as a function of input voltage;
VCC = 2.7 V (nYn port)
001aag567
VI (V)
0321
0.4
0.6
0.2
0.8
1.0
RON
(Ω)
0
(1)
(2)
(3)
(4)
001aag568
VI (V)
0321
0.4
0.6
0.2
0.8
1.0
RON
(Ω)
0
(1)
(2)
(3)
(4)
