21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74STX1GU04A
SOTiny
™
Gate STX Single
Unbuffered Inverter
Features
• High-speed: t
PD
= 1.8ns typical into 50pF @ 5V V
CC
• Unbuffered Output
• Broad operating range: V
CC
= 1.65V to 5.5V
• Balanced output drive: ±16mA at 4.5V V
CC
• Package: 5-pin space saving SOT23(T) and SC70(C)
Description
The PI74STX1GU04 is a single unbuffered inverter that operates
over the 1.65V to 5.5V V
CC
operating range. The internal design of
a single stage inverter makes this device especially suitable for
crystal oscillation or analog applications.
Pericom’s PI74STX series of products are produced using the
Company’s advanced submicron technology.
Pinout
NC
1
A
IN
2
GND
3
5-Pin
T, C
Block Diagram
5
4
V
CC
A
IN
YOUT
Y
OUT
Pin Description
Pin Name s
A
IN
Y
OUT
NC
De s cription
Input
Output
No Connect
Recommended Operating Conditions
(1)
Parame te r
Supply Voltage (V
C C
)
Input Voltage (V
IN
)
Output Voltage (V
O UT
)
Operating Temperature
V
C C
= 1.8V,
2.5V±0.2V
Output
Y
OUT
H
L
Condition
M in. M ax.
1.65
0
0
–40
0
0
0
5.5
5.5
V
C C
85
20
10
5
Units
V
°C
Function Table
Inputs
A
IN
L
H
Input Rise and
Fall Time (t
r
,t
f
)
V
C C
= 3.3V
± 0.3V
V
C C
=5.0V
± 0.5V
ns/V
Note:
H = HIGH Logic Level
L = LOW Logic Level
Note:
1. Unused inputs must be held HIGH or LOW. They may not float.
1
PS8647
12/04/02
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74STX1GU04A
SOTiny Gate STX Single
Unbuffered Inverter
™
Absolute Maximum Ratings
Supply Voltage (V
CC
) .......................................... –0.5V to +6V
DC Input Voltage (V
IN
) ....................................... –0.5V to +6V
DC Output Voltage (V
OUT
) ....................... –0.5V to Vcc + 0.5V
DC Input Diode Current (I
IK
) ........................ –50mA to 20mA
DC Output Diode Current (I
OK
) .................... –50mA to 20mA
DC Output Current (I
OUT
) ........................................... ±50mA
DC V
CC
/GND Current (I
CC
/I
GND
) ................................ ±50mA
Storage Temperature (T
STG
) .......................... –65°C to +150°C
Junction Lead Temperature (IOS) ................................... 200°C
Power Dissipation SOT23 ............................................ 200mW
SC70 ............................................... 150mW
Note:
Absolute maximum ratings are DC values beyond which the device may be damaged or have its useful life impaired. The datasheet
specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and
output/input loading variables. Pericom does not recommend operation outside datasheet specifications.
DC Electrical Characteristics
(Over supply voltage and operating temperature ranges, unless otherwise specified)
T
A
= +25°C
S ymbol
Parame te rs
V
C C
(V)
Conditions
M in.
V
I H
V
I L
HIGH level
Input Voltage
LO W level
Input Voltage
1.8 - 2.7
3.0 - 5.5
1.8 - 2.7
3.0 - 5.5
1.65
1.8
2.3
3.0
4.5
1.65
2.3
3.0
3.0
4.5
1.65
1.8
2.3
3.0
4.5
1.65
2.3
3.0
3.0
4.5
0 to 5 . 5
1.65 - 5.5
1.8
2.5
3.3
5.0
V
I N
= 5.5V
or GN D
V
I N
= 5.5V
or GN D
V
O UT
= O pen
V
IN
= Adjust for P eak
I
C C
C urrent
0.7
4.8
14
38
2
PS8647
T
A
= –40 to +85°C
Units
M ax.
M in.
0.85 V
C C
0.8 V
C C
0.15 V
C C
0.2 V
C C
0.15 V
C C
0.2 V
C C
1.55
1.6
2.1
2.7
4.0
1.29
1.9
2.4
2.3
3.8
0.1
0.2
0.2
0.3
0.5
0.24
0.3
0.4
0.55
0.55
±1
2.0
0.1
0.2
0.2
0.3
0.5
0.24
0.3
0.4
0.55
0.55
± 10
µA
20
M ax.
Typ.
0.85 V
C C
0.8 V
C C
V
I N
= V
I L
I
O H
=–100µA
V
O H
HIGH level
O utput Voltage
1.55
1.6
2.1
2.7
4.0
1.29
1.9
2.4
2.3
3.8
1.65
1.8
2.3
3.0
4.4
1.48
2.20
2.83
2.74
4.25
0.0
0.0
0.0
0.0
0.0
0.13
0.09
0.16
0.24
0.26
I
O H
=
I
O H
=
I
O H
=
I
O H
=
I
O H
=
– 4mA
– 4mA
– 8mA
–12mA
–16mA
V
V
I N
= V
I H
I
O L
= 100µA
V
O L
LO W level
O utput Voltage
I
O L
=
I
O L
=
I
O L
=
I
O L
=
I
O L
=
4mA
4mA
8mA
12mA
16mA
I
I N
I
C C
Input Leakage C urrent
Q uiescent S upply
C urrent
P eak S upply C urrent in
Analog O peration
I
C C P E A K
mA
12/04/02
AC Electrical Characteristics
Symbol
Parameter
V
CC
(V)
1.8 ±0.15
2.5 ±0.2
3.3 ±0.3
5.0 ±0.5
3.3 ±0.3
5.0 ±0.5
0
3.3
5.0
Conditions
T
A
= +25°C
Min.
0.7
0.5
0.5
0.5
0.5
0.5
5.5
6.1
9.2
pF
2
Typ.
Max.
6.0
4.0
2.5
2.1
3.7
3.0
T
A
= –40°C to +85°C
Min.
0.7
0.5
0.5
0.5
0.5
0.5
Max.
6.9
4.6
2.9
2.4
4.3
3.5
Units
Fig.
No.
1
3
1
3
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74STX1GU04A
SOTiny Gate STX Single
Unbuffered Inverter
™
t
PLH
,
t
PHL
t
PLH
,
t
PHL
C
IN
C
PD
Propagation Delay
C
L
= 15pF,
R
L
= 1M ohm
C
L
= 50pF,
R
L
= 500 ohms
ns
Propagation Delay
Input Capacitance
Power Dissipation
Capacitance
(3)
Notes:
3. C
PD
is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption
(I
CCD
) at no output loading and operating at 50% duty cycle (see Figure 2). C
PD
is related to I
CCD
dynamic operating current by
the expression: I
CCD
= (C
PD
)(V
CC
)(f
IN
) + (I
CC
static).
AC Loading and Waveforms
V
CC
t
r
= 3ns
t
f
= 3ns
90%
50%
10%
t
W
C
L
includes load and stray capacitance
Input PRR = 1.0 MHz; t
W
= 500ns
Input
C
L
R
L
Output
90%
Input
50%
10%
t
PHL
V
CC
GND
t
PLH
V
OH
Figure 1. AC Test Circuit
V
CC
A
Output
50%
50%
V
OL
Figure 3. AC Waveforms
Input
Application Note:
When operating the PI74STX1GU04A's
unbuffered output stage in its linear region, as in oscillator
applications, the maximum power ratings of the device and package
need to be carefully observed. The high drive design of the output
stage can cause substantial simultaneous conduction currents when
the stage is in its linear region.
See I
CCPEAK
Specification on page 2.
Input = AC Waveform; tr = tf = 1.8ns; PRR = 10MHz; Duty Cycle = 50%
Figure 2. I
CCD
Test Circu
it
3
PS8647
12/04/02
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74STX1GU04A
SOTiny Gate STX Single
Unbuffered Inverter
™
Packaging Mechanical: 5-Pin SOT23 (T)
.075
1.90
BSC
5
4
.059 1.50
.068 1.75
.102 2.60
.118 3.00
0” - 10”
Datum "A"
1
2
3
.037
0.95
BSC
.110 2.80
.118 3.00
.004 0.10
.023 0.60
.014 0.35
.019 0.50
X.XX DENOTES DIMENSIONS
X.XX IN MILIMETERS
.057 1.45 MAX.
SEATING
PLANE
.000 0.00
.005 0.15
Packaging Mechanical: 5-Pin SC70 (C)
.079 2.00 BSC
.051
1.30
BSC
5
4
.049
1.25
BSC
.083
2.10
BSC
VIEW A
1
.026 0.65
BSC
2
3
.006
.011
0.15
0.30
GUAGE PLANE
SEATING PLANE
.010
.018
0.26
0.46
0
˚
-8
˚
.321
BSC
0.15
4
˚
-10
˚
1.10 MAX
SEATING PLANE
0
0
.004 0.10
XXX DENOTES DIMENSIONS
XXX IN MILLIMETERS
.017 0.42 REV
Notes:
1. Controlling dimensions in millimeters
2. Ref: JEDEC MO-203AA
Thermal Characteristics can be found on the web: http://www.pericom.com/packaging/mechanicals.php
Ordering Information
Part
PI74STX1GU04ATX
PI74STX1GU04ACX
Pin-Package
5- Pin - SOT23
5- Pin - SC70
Top M arking
M4A
M4A
Ope rating Range
–40ºC to 85ºC
–40ºC to 85ºC
Pericom Semiconductor Corporation
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com
4
PS8647
12/04/02
京公网安备 11010802033920号
EEWORLD
