Pin Configuration
Logic Block Diagram
OUTPUT2
OUTPUT3
OUTPUT4
OUTPUT5
OUTPUT6
OUTPUT7
OUTPUT8
OUTPUT9
OUTPUT1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
BUF_IN
BUF_IN
BUF_IN
OUTPUT1
OUTPUT2
V
DD
V
DD
GND
OUTPUT3
OUTPUT4
OUTPUT 1 to OUTPUT 9
V
DD
OUTPUT9
OUTPUT8
OUTPUT7
GND
OUTPUT6
OUTPUT5
GND
Pin Description
FEATURES:
. Operating frequency up to 700MHz with 2pf load
. Operating frequency up to 550MHz with 5pf load
. Operating frequency up to 350MHz with 15pf load
. Operating frequency up to 100MHz with 50pf load
. Very low output pin to pin skew < 100ps
. Very low pulse skew < 200ps
. VCC = 1.2V to 3.6V
. Propagation delay < 1.9ns max with 15pf load
. Low input capacitance: 3pf typical
. 1:9 fanout
. Available in 16pin 150mil wide SOIC package
. Available in 16pin 173mil wide TSSOP package
Potato Semiconductor’s
PO74G2309A
is
designed for world top performance using
submicron
CMOS
technology
to
achieve
700MHz output frequency with less than 100ps
output pin to pin skew.
PO74G2309A is a 1.2V to 3.6V CMOS
1 input to 9 Output Buffered Driver to
achieve 700MHz output frequency.
Typical applications are clock and signal distribution.
Inputs can be driven from either 3.3V or 5V devices.
This feature allows the use of these devices as
translators in a mixed 3.3V/5V system environment.
. Patented technology
DESCRIPTION:
Pin Name
Description
t
u
p
n
I
Outputs
1.2V - 3.6V 1:9 CMOS Clock Buffered Driver
700MHz TTL/CMOS Potato Chip
1
01/01/10
Potato Semiconductor Corporation
PO74G2309A
www.potatosemi.com
Maximum Ratings
DC Electrical Characteristics
Symbol
Description
Test Conditions
Min
Typ
Max
Unit
V
OH
Output High voltage
Vcc=3V Vin=V
IH
or V
IL
, I
OH
= -12mA
2.4
3
-
V
V
OL
Output Low voltage
Vcc=3V Vin=V
IH
or V
IL
, I
OH
=12mA
-
0.3
0.5
V
V
IH
Input High voltage
Guaranteed Logic HIGH Level (Input Pin)
2
-
5.5
V
V
IL
Input Low voltage
Guaranteed Logic LOW Level (Input Pin)
-0.5
-
0.8
V
I
IH
Input High current
Vcc = 3.6V and Vin = 5.5V
-
-
1
uA
I
IL
Input Low current
Vcc = 3.6V and Vin = 0V
-
-
-1
uA
V
IK
Clamp diode voltage
Vcc = Min. And
I
IN
= -18mA
-
-0.7
-1.2
V
Notes:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2.
Typical values are at Vcc = 3.3V, 25
°
C ambient.
3.
This parameter is guaranteed but not tested.
4.
Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
5.
VoH = Vcc – 0.6V at rated current
Description
Max
Unit
Storage Temperature
-65 to 150
°
C
Operation Temperature
-40 to 85
°
C
Operation Voltage
-0.5 to +4.6
V
Input Voltage
-0.5 to +5.5
V
Output Voltage
-0.5 to Vcc+0.5
V
Note:
stresses greater than listed under
Maximum
Ratings
may
cause
permanent damage to the device. This
is a stress rating only and functional
operation of the device at these or any
other conditions above those indicated
in the operational sections of this
specification is not implied. Exposure
to absolute maximum rating conditions
for extended periods may affect
reliability specification is not implied.
1.2V - 3.6V 1:9 CMOS Clock Buffered Driver
700MHz TTL/CMOS Potato Chip
2
01/01/10
Potato Semiconductor Corporation
PO74G2309A
www.potatosemi.com
Power Supply Characteristics
Symbol
Description
Test Conditions (1)
Min
Typ
Max
Unit
Icc
Q
Quiescent Power Supply Current
Vcc=Max, Vin=Vcc or GND
-
0.1
60
uA
Notes:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at Vcc = 3.3V, 25
°
C ambient.
3. This parameter is guaranteed but not tested.
4. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
Capacitance
Parameters (1)
Description
Test Conditions
Typ
Max
Unit
Cin
Input Capacitance
Vin = 0V
3
4
pF
Cout
Output Capacitance
Vout = 0V
-
6
pF
Notes:
1 This parameter is determined by device characterization but not production tested.
Switching Characteristics
t
i
n
U
x
a
M
)
1
(
s
n
o
i
t
i
d
n
o
C
t
s
e
T
n
o
i
t
p
i
r
c
s
e
D
l
o
b
m
y
S
t
PLH
Propagation Delay Buf_in to Output1 to Output9
CL = 15pF
1.9
ns
t
PHL
Propagation Delay Buf_in to Output1 to Output9
CL = 15pF
1.9
ns
tr/tf
Rise/Fall Time
0.8V – 2.0V
0.8
ns
tsk(p)
z
H
M
5
2
1
,
F
p
5
1
=
L
C
)
e
g
a
k
c
a
P
e
m
a
S
(
w
e
k
S
e
s
l
u
P
200
tsk(o)
Output Pin to Pin Skew (Same Package)
CL = 15pF, 125MHz
100
tsk(pp)
Output Skew (Different Package)
CL = 15pF, 125MHz
400 ps
fmax
F
p
0
5
=
L
C
y
c
n
e
u
q
e
r
F
t
u
p
n
I
100
MHz
fmax
F
p
5
1
=
L
C
y
c
n
e
u
q
e
r
F
t
u
p
n
I
350
MHz
fmax
F
p
5
=
L
C
y
c
n
e
u
q
e
r
F
t
u
p
n
I
550
MHz
fmax
F
p
2
=
L
C
y
c
n
e
u
q
e
r
F
t
u
p
n
I
700
MHz
Notes:
1. See test circuits and waveforms.
2. tpLH, tpHL, tsk(p), and tsk(o) are production tested. All other parameters guaranteed but not production tested.
3. Airflow of 1m/s is recommended for frequencies above 133MHz
ps
ps
1.2V - 3.6V 1:9 CMOS Clock Buffered Driver
700MHz TTL/CMOS Potato Chip
3
01/01/10
Potato Semiconductor Corporation
PO74G2309A
www.potatosemi.com
50Ohm
Test Waveforms
Test Circuit
1.2V - 3.6V 1:9 CMOS Clock Buffered Driver
700MHz TTL/CMOS Potato Chip
4
01/01/10
Potato Semiconductor Corporation
PO74G2309A
www.potatosemi.com
Packaging Mechanical Drawing: 16 pin SOIC
Packaging Mechanical Drawing: 16 pin TSSOP
.050
BSC
1
16
.149
.157
3.78
3.99
.386
.393
9.80
10.00
1.27
.053
.068
1.35
1.75
.0040
.0098
0.10
0.25
.013
.020
.0155
.0260
0.330
0.508
0.393
0.660
.0075
.0098
0.19
0.25
.016
.050
0.41
1.27
.2284
.2440
5.80
6.20
X.XX
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
X.XX
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
1.2V - 3.6V 1:9 CMOS Clock Buffered Driver
700MHz TTL/CMOS Potato Chip
5
01/01/10
Potato Semiconductor Corporation
PO74G2309A
www.potatosemi.com
1.2V - 3.6V 1:9 CMOS Clock Buffered Driver
700MHz TTL/CMOS Potato Chip
6
01/01/10
Potato Semiconductor Corporation
PO74G2309A
www.potatosemi.com
Top-Marking
Ordering Code
Package
PO49FCT2309ASU for Tube
PO49FCT2309ASR for Tape & Reel
PO49FCT2309AQ
PO49FCT2309AQ
-40
°
C to 85
°
C
-40
°
C to 85
°
C
PO49FCT2309ATU for Tube
PO49FCT2309ATR for Tape & Reel
PO49FCT2309AT
PO49FCT2309AT
-40
°
C to 85
°
C
-40
°
C to 85
°
C
TA
IC Ordering Information
IC Package Information
PACKAGE
S
12
8
39 (12”)
3000
64 (20”)
48
16pin 150mil SOIC
CODE
PACKAGE
TYPE
TAPE
WIDTH
TAPE TRAILER
TUBE
TAPE & REEL
LENGTH
TAPE
PITCH
QTY
LENGTH
TAPE LEADER
PER TAPE
QTY
PER
PIN 1 LOCATION
(mm)
(mm)
T
12
8
39 (12”)
3000
64 (20”)
96
16pin 173mil TSSOP
Top Left Corner
Pb-free & Green
Pb-free & Green
16-pin 150mil QSOP
Pb-free & Green
Pb-free & Green
16-pin 173mil TSSOP
16-pin 150mil QSOP
16-pin 173mil TSSOP
Top Left Corner