SM5003 Series
NIPPON PRECISION CIRCUITS INC.
Quartz Crystal Oscillator IC
OVERVIEW
The SM5003 Series is quartz crystal oscillator ICs fabri-
cated in NPC’s Molybdenum-gate CMOS. They comprise
low-voltage low-current consumption oscillator circuits
and output buffers. They incorporate built-in oscillation
capacitance with superior frequency response to realize
without any external components.
FEATURES
⋅
Oscillation frequency up to 70MHz
⋅
3rd overtone oscillation
⋅
4.5 to 5.5 V supply voltage
⋅
Inverter amplifier feedback resistance built-in (R
f
)
⋅
Oscillation capacitance built-in (C
G
and C
D
)
⋅
Output drive capability : 8 mA (V
DD
=4.5V)
⋅
Output frequency : fo (Oscillation frequency)
⋅
Output duty level
SM5003A×H : CMOS
SM5003B×H : TTL
⋅
Input level : TTL
⋅
3 state function
⋅
Chip form (CF5003××)
⋅
6 pin SOT (SM5003××H)
DEVICE LIST
Recommended
Device
SM5003AAH
SM5003ABH
SM5003ACH
SM5003ADH
SM5003BAH
SM5003BBH
SM5003BCH
SM5003BDH
Notes :
CF5003×× is Chip form.
SM5003××H is 6 pin SOT.
frequency range
(MHz)
22 to 30
30 to 43
43 to 55
55 to 70
22 to 30
30 to 43
43 to 55
55 to 70
gm
(relative
value)
1.0
1.0
2.0
3.0
1.0
1.0
2.0
3.0
CMOS
CMOS
CMOS
CMOS
TTL
TTL
TTL
TTL
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Output
duty level
Output
(standby)
Internal
capacitance
C
G
(pF)
8
8
8
8
8
8
8
8
C
D
(pF)
15
15
15
15
15
15
15
15
(kΩ)
6.1
3.3
3.9
2.7
6.1
3.3
3.9
2.7
R
f
NIPPON PRECISION CIRCUITS-1
SM5003 Series
PAD DIMENSIONS
Q
XT
(1000,800)
PAD COORDINATES
Name
VSS
XT
VDD
INH
VDD
XT
Q
Coordinates
(µm)
X
150
570
850
850
850
150
Y
174
170
150
450
650
650
Y
(0,0)
VSS
X
XT
INH
Chip size : 1.00×0.80mm
Chip thickness : 250±30µm
Chip reverse side : V
DD
level
PIN CONFIGURATION
(Top View)
INH
XT
VSS
1
2
3
6
5
4
XT
VDD
Q
TERMINAL DESCRIPTIONS
Name
XT
XT
INH
VDD
VSS
Q
Oscillator input pin
Oscillator output pin
Output state control input pin (with buit-in pull-up resistance)
Supply voltage
Ground
Output pin (fo:Oscillator frequency output XT pin)
Descriptions
NIPPON PRECISION CIRCUITS-2
SM5003 Series
PACKAGE DIMENSIONS
(6 pin SOT)
1.60
−0.1
+2.0
2.9±0.2
0.40±0.1
1.1±0.1
0.1
0.15
−+0.05
0.95
1.9±0.2
0 to 0.15
2.8
+2.0
−0.3
(Unit:mm)
BLOCK DIAGRAM
XT
C
G
R
f
C
D
XT
Q
VDD
VSS
INH
Current consumption and Output waveform with NPC’s standard crystal.
f
(MHz)
30
R
(Ω)
18.62
20.53
22.17
22.20
25.42
L
(mH)
16.24
11.34
7.40
5.05
4.18
Ca
(pF)
1.733
1.396
1.370
1.388
1.254
Cb
(pF)
5.337
3.989
4.105
4.226
5.170
Cb
40
50
60
70
L
Ca
R
NIPPON PRECISION CIRCUITS-3
SM5003 Series
SPECIFICATIONS
Absolute Maximum Ratings
Parameter
Supply voltage range
Input voltage range
Output voltage range
Strage temperature ranges
Power dissipation
Output current
Soldering temperture
Soldering time
Symbol
V
DD
V
IN
V
OUT
T
STG
P
W
I
OUT
T
SLD
t
SLD
6 pin SOT
6 pin SOT
Chip form
6 pin SOT
6 pin SOT
Condition
(V
SS
= 0V unless otherwise noted)
Rating
Unit
-0.5 to 7.0
-0.5 to V
DD
+ 0.5
-0.5 to V
DD
+ 0.5
-65 to 150
-55 to 125
250
13
255
10
V
V
V
˚C
˚C
mW
mA
˚C
sec
Recommended Operating Conditions
(V
SS
= 0V unless otherwise noted)
Limit
Parameter
Supply Voltage
Input voltage
Operating temperature
Symbol
V
DD
V
IN
T
OPR
Condition
MIN
4.5
V
SS
-20
TYP
MAX
5.5
V
DD
+80
Unit
V
V
°C
Electrical Characteristics
(V
DD
= 4.5 to 5.5V, V
SS
= 0V, Ta= -20 to 80˚C, unless otherwise noted)
Limit
Parameter
HIGH-level output voltage
LOW-level output voltage
Output leakage current
Symbol
Condition
Q pin, test circuit 1, V
DD
= 4.5V, I
OH
= 8mA
Q pin, test circuit 2, V
DD
= 4.5V, I
OL
= 8mA
Q pin, test circuit 2,
INH= Low, V
DD
= 5.5V
INH pin
INH pin
INH= OPEN,
test circuit 3,
C
L
= 15pF,
f= 70MHz
SM5003A×H
load circuit 1
SM5003B×H
load circuit 2
V
OH
= V
DD
V
OL
= V
SS
MIN
3.9
TYP
4.2
0.3
MAX
0.4
10
10
Unit
V
V
µA
µA
V
V
mA
mA
kΩ
kΩ
kΩ
kΩ
kΩ
pF
pF
V
OH
V
OL
I
Z
V
IH
V
IL
I
DD
HIGH-level input voltage
LOW-level input voltage
Current consumption
2.0
0.8
28
28
25
5.4
2.9
3.5
2.4
7.2
13.5
100
6.1
3.3
3.9
2.7
8
15
45
45
250
6.7
3.7
4.3
3.0
8.8
16.5
Pull-up resistance
AC feedback resistance
R
UP
R
f
INH pin, test circuit 4
test circuit 5
SM5003×AH
SM5003×BH
SM5003×CH
SM5003×DH
Internal capacitance
C
G
C
D
Design value, determined by the internal
wafer pattern
NIPPON PRECISION CIRCUITS-4
SM5003 Series
Switching Characteristics
Duty level CMOS (SM5003A×H )
Parameter
Output rise time
Output fall time
Output duty cycle
Output disable delay time
Output enable delay time
Duty level TTL (SM5003B×H )
Symbol
tr
t
f
DUTY
t
PLZ
t
PZL
(V
DD
= 4.5 to 5.5V, V
SS
= 0V, Ta= -20 to 80°C, unless otherwise noted)
Limit
Conditions
Test circuit 6, load circuit 1, C
L
= 15pF
0.1V
DD
to 0.9V
DD
Test circuit 6, load circuit 1, C
L
= 15pF
0.9V
DD
to 0.1V
DD
Test circuit 6, Ta= 25˚C, V
DD
=5.0V
load circuit 1, C
L
= 15pF, f= 70MHz (*1)
Test circuit 6, Ta= 25˚C, V
DD
= 5.0V
load circuit 1, C
L
= 15pF
100
100
ns
ns
45
55
%
3.5
7
ns
MIN
TYP
3.5
MAX
7
Unit
ns
(V
DD
= 4.5 to 5.5V, V
SS
= 0V, Ta= -20 to 80˚C, unless otherwise noted)
Limit
Parameter
Output rise time
Output fall time
Output duty cycle
Output disable delay time
Output enable delay time
Note:
Symbol
tr
t
f
DUTY
t
PLZ
t
PZL
Condition
Test circuit 6, load circuit 2, C
L
= 15pF
0.4V
DD
to 2.4V
DD
Test circuit 6, load circuit 2, C
L
= 15pF
2.4V
DD
to 0.4V
DD
Test circuit 6, Ta= 25˚C, V
DD
=5.0V
load circuit 2, C
L
= 15pF, f= 70MHz (*1)
Test circuit 6, Ta= 25˚C, V
DD
= 5.0V
load circuit 2, C
L
= 15pF
MIN
TYP
2.5
2.5
MAX
7
7
55
100
100
Unit
ns
ns
%
ns
ns
45
(*1) Determined by the lot. monitor.
NIPPON PRECISION CIRCUITS-5
嵌入式系统
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