Document
NX3L1G66
Low-ohmic single-pole single-throw analog switch
Rev. 8 — 9 November 2011
Product data sheet
1. General description
The NX3L1G66 is a low-ohmic single-pole single-throw analog switch. It has two input/output terminals (Y and Z) and an active HIGH enable input pin (E). When E is LOW, the analog switch is turned off.
Schmitt trigger action at the enable input (E) makes the circuit tolerant to slower input rise and fall times. The NX3L1G66 allows signals with amplitude up to VCC to be transmitted from Y to Z; or from Z to Y. Its 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):
1.6 (typical) at VCC = 1.4 V 1.0 (typical) at VCC = 1.65 V 0.55 (typical) at VCC = 2.3 V 0.50 (typical) at VCC = 2.7 V 0.50 (typical) at VCC = 4.3 V High noise immunity ESD protection: HBM JESD22-A114F Class 3A exceeds 7500 V MM JESD22-A115-A exceeds 200 V CDM AEC-Q100-011 revision B exceeds 1000 V IEC61000-4-2 contact discharge exceeds 4000 V for switch ports CMOS low-power consumption Latch-up performance exceeds 100 mA per JESD 78 Class II Level A Direct interface with TTL levels at 3.0 V Control input accepts voltages above supply voltage 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
3. Applications
Cell phone PDA Portable media player
NXP Semiconductors
NX3L1G66
Low-ohmic single-pole single-throw analog switch
4. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range Name Description
NX3L1G66GW
40 C to +125 C TSSOP5 plastic thin shrink small outline package; 5 leads; body width 1.25 mm
NX3L1G66GM
40 C to +125 C XSON6 plastic extremely thin small outline package; no leads; 6 terminals; body 1 1.45 0.5 mm
Version SOT353-1
SOT886
5. Marking
Table 2. Marking codes[1] Type number NX3L1G66GW NX3L1G66GM
Marking code DL DL
[1] The pin 1 indicator is located on the lower left corner of the device, below the marking code.
6. Functional diagram
E Z
Fig 1. Logic symbol
Y
001aag487
7. Pinning information
7.1 Pinning
NX3L1G66
Y1
5 VCC
Z2
GND 3
4E
001aai590
Fig 3. Pin configuration SOT353-1 (TSSOP5)
Y E
Fig 2. Logic diagram
Z 001aah372
NX3L1G66
Y1
6 VCC
Z2
5 n.c.
GND 3
4E
001aah444
Transparent top view
Fig 4. Pin configuration SOT886 (XSON6)
NX3L1G66
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 9 November 2011
© NXP B.V. 2011. All rights reserved.
2 of 19
NXP Semiconductors
NX3L1G66
Low-ohmic single-pole single-throw analog switch
7.2 Pin description
Table 3. Symbol
Y Z GND E n.c. VCC
Pin description Pin SOT353-1 1 2 3 4 5
SOT886 1 2 3 4 5 6
8. Functional description
Description
independent input or output independent output or input ground (0 V) enable input (active HIGH) not connected supply voltage
Table 4. Input E L H
Function table[1]
[1] H = HIGH voltage level; L = LOW voltage level.
9. Limiting values
Switch OFF-state ON-state
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
VI
input voltage
enable input E
VSW
switch voltage
IIK
input clamping current VI < 0.5 V
ISK
switch clamping current VI < 0.5 V or VI > VCC + 0.5 V
ISW
switch current
VSW > 0.5 V or VSW < VCC + 0.5 V; source or sink current
0.5 [1] 0.5 [2] 0.5
50 -
+4.6
V
+4.6
V
VCC + 0.5 V
-
mA
50
mA
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
Ptot
total power dissipation Tamb = 40 C to +125 C
65 [3] -
+150
C
250
mW
[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 TSSOP5 package: above 87.5 C the value of Ptot derates linearly with 4.0 mW/K. For XSON6 package: above 118 C the value of Ptot derates linearly with 7.8 mW/K.
NX3L1G66
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 9 November 2011
© NXP B.V. 2011. All rights reserved.
3 of 19
NXP Semiconductors
NX3L1G66
Low-ohmic single-pole single-throw analog switch
10. Recommended operating conditions
Table 6. Recommended operating conditions
Symbol Parameter
Conditions
VCC VI VSW Tamb t/V
supply voltage input voltage switch voltage ambient temperature input transition rise.