74AXP2G17
Low-power dual Schmitt trigger
Rev. 1 — 12 November 2015
Poduct data sheet
1. General description
The 74AXP2G17 is a dual Schmitt trigger buffer. It can transform slowly changing input
signals into sharply defined, jitter-free output signals.
This device ensures very low static and dynamic power consumption across the entire
VCC range from 0.7 V to 2.75 V. It is fully specified for partial power down applications
using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging
backflow current through the device when it is powered down.
2. Features and benefits
Wide supply voltage range from 0.7 V to 2.75 V
Low input capacitance; CI = 0.5 pF (typical)
Low output capacitance; CO = 1.0 pF (typical)
Low dynamic power consumption; CPD = 2.5 pF at VCC = 1.2 V (typical)
Low static power consumption; ICC = 0.6 A (85 C maximum)
High noise immunity
Complies with JEDEC standard:
JESD8-12A.01 (1.1 V to 1.3 V)
JESD8-11A.01 (1.4 V to 1.6 V)
JESD8-7A (1.65 V to 1.95 V)
JESD8-5A.01 (2.3 V to 2.7 V)
ESD protection:
HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2 kV
CDM JESD22-C101E exceeds 1000 V
Latch-up performance exceeds 100 mA per JESD 78 Class II
Inputs accept voltages up to 2.75 V
Low noise overshoot and undershoot < 10 % of VCC
IOFF circuitry provides partial Power-down mode operation
Multiple package options
Specified from 40 C to +85 C
74AXP2G17
Nexperia
Low-power dual Schmitt trigger
3. Ordering information
Table 1.
Ordering information
Type number
Package
Temperature range
Name
Description
Version
74AXP2G17GM
40 C to +85 C
XSON6
plastic extremely thin small outline package; no leads; SOT886
6 terminals; body 1 1.45 0.5 mm
74AXP2G17GN
40 C to +85 C
XSON6
extremely thin small outline package; no leads;
6 terminals; body 0.9 1.0 0.35 mm
SOT1115
74AXP2G17GS
40 C to +85 C
XSON6
extremely thin small outline package; no leads;
6 terminals; body 1.0 1.0 0.35 mm
SOT1202
4. Marking
Table 2.
Marking
Type number
Marking code[1]
74AXP2G17GM
rV
74AXP2G17GN
rV
74AXP2G17GS
rV
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
$
<
$
<
PQE
PQE
Fig 1.
Logic symbol
Fig 2.
IEC logic symbol
$
<
$
<
PQE
Fig 3.
Logic diagram
74AXP2G17
Poduct data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 12 November 2015
©
Nexperia B.V. 2017. All rights reserved
2 of 16
74AXP2G17
Nexperia
Low-power dual Schmitt trigger
6. Pinning information
6.1 Pinning
$;3*
$;3*
$
<
*1'
9&&
$
<
$
<
*1'
9&&
$
<
DDD
DDD
7UDQVSDUHQWWRSYLHZ
7UDQVSDUHQWWRSYLHZ
Fig 4.
Pin configuration SOT886
Fig 5.
Pin configuration SOT1115 and SOT1202
6.2 Pin description
Table 3.
Pin description
Symbol
Pin
Description
1A
1
data input
GND
2
ground (0 V)
2A
3
data input
2Y
4
data output
VCC
5
supply voltage
1Y
6
data output
7. Functional description
Table 4.
Function table[1]
Input
Output
nA
nY
L
L
H
H
[1]
H = HIGH voltage level; L = LOW voltage level.
74AXP2G17
Poduct data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 12 November 2015
©
Nexperia B.V. 2017. All rights reserved
3 of 16
74AXP2G17
Nexperia
Low-power dual Schmitt trigger
8. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
VCC
supply voltage
IIK
input clamping current
VI
input voltage
IOK
output clamping current
Conditions
VI < 0 V
[1]
VO < 0 V
[1]
Min
Max
Unit
0.5
+3.3
V
50
-
0.5
+3.3
50
-
0.5
+3.3
mA
V
mA
VO
output voltage
IO
output current
-
20
mA
ICC
supply current
-
50
mA
IGND
ground current
50
-
mA
Tstg
storage temperature
65
+150
C
Ptot
total power dissipation
-
250
mW
[1]
VO = 0 V to VCC
Tamb = 40 C to +85 C
V
The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed.
9. Recommended operating conditions
Table 6.
Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
VCC
supply voltage
VI
input voltage
VO
output voltage
Tamb
Conditions
Poduct data sheet
Max
Unit
0.7
2.75
V
0
2.75
V
Active mode
0
VCC
V
Power-down mode; VCC = 0 V
0
2.75
V
40
+85
C
ambient temperature
74AXP2G17
Min
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 12 November 2015
©
Nexperia B.V. 2017. All rights reserved
4 of 16
74AXP2G17
Nexperia
Low-power dual Schmitt trigger
10. Static characteristics
Table 7.
Static characteristics
At recommended operating conditions, unless otherwise specified; voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Tamb = 40 C to +85 C
Conditions
Min
Typ 25 C
0.3VCC
-
0.8VCC
0.8VCC
V
VCC = 1.1 V to 1.95 V
0.4VCC
-
0.7VCC
0.7VCC
V
VCC = 2.3 V to 2.7 V
0.9
-
1.7
1.7
V
0.2VCC
-
0.7VCC
0.7VCC
V
VCC = 1.1 V to 1.95 V
0.3VCC
-
0.6VCC
0.6VCC
V
VCC = 2.3 V to 2.7 V
0.7
-
1.5
1.5
V
VCC = 0.75 V to 0.85 V
0.06VCC
-
0.5VCC
0.5VCC
V
VCC = 1.1 V to 1.95 V
0.1VCC
-
0.4VCC
0.4VCC
V
VCC = 2.3 V to 2.7 V
0.2
-
1.0
1.0
V
positive-going
see Figure 6 and Figure 7
threshold voltage
VCC = 0.75 V to 0.85 V
VT+
negative-going
see Figure 6 and Figure 7
threshold voltage
VCC = 0.75 V to 0.85 V
VT
hysteresis
voltage
VH
VOH
HIGH-level
output voltage
LOW-level
output voltage
VOL
Unit
Max 25 C Max 85 C
see Figure 6 and Figure 7
IO = 20 A; VCC = 0.7 V
-
0.69
-
-
V
IO = 100 A; VCC = 0.75 V
0.65
-
-
-
V
IO = 2 mA; VCC = 1.1 V
0.825
-
-
-
V
IO = 3 mA; VCC = 1.4 V
1.05
-
-
-
V
IO = 4.5 mA; VCC = 1.65 V
1.2
-
-
-
V
IO = 8 mA; VCC = 2.3 V
1.7
-
-
-
V
IO = 20 A; VCC = 0.7 V
-
0.01
-
-
V
IO = 100 A; VCC = 0.75 V
-
-
0.1
0.1
V
IO = 2 mA; VCC = 1.1 V
-
-
0.275
0.275
V
IO = 3 mA; VCC = 1.4 V
-
-
0.35
0.35
V
IO = 4.5 mA; VCC = 1.65 V
-
-
0.45
0.45
V
IO = 8 mA; VCC = 2.3 V
-
-
0.7
0.7
V
-
0.001
0.1
0.5
A
II
input leakage
current
VI = 0 V to 2.75 V;
VCC = 0 V to 2.75 V
[1]
IOFF
power-off
leakage current
VI or VO = 0 V to 2.75 V;
VCC = 0 V
[1]
-
0.01
0.1
0.5
A
IOFF
additional
power-off
leakage current
VI or VO = 0 V or 2.75 V;
VCC = 0 V to 0.1 V
[1]
-
0.02
0.1
0.5
A
ICC
supply current
VI = 0 V or VCC; IO = 0 A
[1]
-
0.01
0.3
0.6
A
ICC
additional supply VI = VCC 0.5 V; IO = 0 A;
current
VCC = 2.5 V
-
2
100
150
A
[1]
Typical values are measured at VCC = 1.2 V.
74AXP2G17
Poduct data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 12 November 2015
©
Nexperia B.V. 2017. All rights reserved
5 of 16
74AXP2G17
Nexperia
Low-power dual Schmitt trigger
10.1 Waveform transfer characteristics
92
97
9,
9+
97
97
Fig 6.
92
9,
9+
97
PQE
PQE
Transfer characteristic
Fig 7.
Definition of VT+, VT, and VH
11. Dynamic characteristics
Table 8.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit, see Figure 14.
Symbol Parameter
tpd
Tamb = 25 C
Conditions
Tamb = 40 C to +85 C Unit
Min
Typ[1]
Max
Min
Max
3
11
39
2
136
ns
VCC = 1.1 V to 1.3 V
2.1
4.4
7.0
1.9
7.3
ns
VCC = 1.4 V to 1.6 V
1.8
3.3
4.7
1.6
5.0
ns
VCC = 1.65 V to 1.95 V
1.5
2.8
3.9
1.3
4.2
ns
VCC = 2.3 V to 2.7 V
1.2
2.3
3.0
1.1
3.3
ns
-
-
-
1.0
-
ns
propagation delay nA to nY; see Figure 8
[2][3]
VCC = 0.75 V to 0.85 V
[4]
tt
transition time
VCC = 2.7 V; see Figure 8
CI
input capacitance
VI = 0 V or VCC;
VCC = 0 V to 2.75 V
-
0.5
-
-
-
pF
CO
output
capacitance
VO = 0 V; VCC = 0 V
-
1.0
-
-
-
pF
74AXP2G17
Poduct data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 12 November 2015
©
Nexperia B.V. 2017. All rights reserved
6 of 16
74AXP2G17
Nexperia
Low-power dual Schmitt trigger
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit, see Figure 14.
Symbol Parameter
CPD
Tamb = 25 C
Conditions
power dissipation
capacitance
Tamb = 40 C to +85 C Unit
Min
Typ[1]
Max
Min
fi = 1 MHz; VI = 0 V to VCC
VCC = 0.75 V to 0.85 V
-
2.3
-
-
-
pF
VCC = 1.1 V to 1.3 V
-
2.5
-
-
-
pF
VCC = 1.4 V to 1.6 V
-
2.6
-
-
-
pF
VCC = 1.65 V to 1.95 V
-
2.7
-
-
-
pF
VCC = 2.3 V to 2.7 V
-
3.1
-
-
-
pF
[1]
All typical values are measured at nominal VCC.
[2]
tpd is the same as tPLH and tPHL.
[3]
For additional propagation delay values at different load capacitances, see Figure 9 to Figure 13.
[4]
tt is the same as tTHL and tTLH.
[5]
Max
[5]
CPD is used to determine the dynamic power dissipation (PD in W).
PD = CPD VCC2 fi + CL VCC2 fo where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
12. Waveforms
9,
Q$LQSXW
90
90
*1'
W3/+
92+
Q
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