Page 1
SM5007 series
NIPPON PRECISION CIRCUITS INC.
Crystal Oscillator Module ICs
OVERVIEW
The SM5007 series are crystal oscillator module ICs, that feature low current consumption. Highly accurate
thin-film feedback resistors and high-frequency capacitors are built-in, eliminating the need for external components to make a stable fundamental-harmonic oscillator.
FEATURES
■
Capacitors C
■
Standby function (oscillator stops)
■
6 µA (typ.) low standby current (5 V operation)
■
Power-save pull-up resistor built-in
■
Inverter amplifier feedback resistor built-in
■
3.2 mA (V
, C
built-in
G
D
= 4.5 V), 1.6 mA (V
DD
= 2.7 V)
DD
■
2.7 to 5.5 V supply voltage
■
Low current consumption
■
Oscillator frequency output
(f
or f
/2, determined by internal connection)
O
■
■
O
8-pin VSOP (SM5007AL × V)
Chip form (CF5007A ×× )
drive capability
SERIES CONFIGURATION
Recommended
Version
CF5007AA1 30 30 f
CF5007AA2 30 30 f
SM5007AL1V
CF5007AL1
SM5007AL2V
CF5007AL2
Operating
frequency [MHz]
3V 5V C
20 30 f
20 30 f
Output
frequency
gm ratio
O
/2 2 10 10 TTL CMOS LOW
O
O
/2 1 10 10 CMOS CMOS
O
2 10 10 TTL CMOS LOW
1 10 10 CMOS CMOS
Built-in capacitance
[pF]
C
G
D
Input level
Output duty
level
Standby
output state
High
impedance
High
impedance
Note:Recommended operating frequency is not the guaranteed value but is measured using NPC’s standard crystal.
Since the product feature is targeted at low current consumption, please evaluate oscillation margins seriously before actual use.
ORDERING INFORMATION
De vice Pack ag e
SM5007AL
CF5007A
×
V 8-pin VSOP
××
–1 Chip form
NIPPON PRECISION CIRCUITS—1
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PACKAGE DIMENSIONS
(Unit : mm)
• 8-pin VSOP
SM5007 series
6.4 0.3
4.4 0.2
0 to 10
0.575typ
0.65
0.10
3.1 0.3
1.15 0.05
0.1 0.05
0.22 0.1
0.15
0.12
M
+
−
0.1
0.05
0.5 0.2
NIPPON PRECISION CIRCUITS—2
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SM5007 series
PAD LAYOUT
(Unit : µ m)
QVDD
(920,1040)
PINOUT
(Top view)
HA5007
Y
(0,0)
INH XT
XT VSS
INH
XT
XT
VSS
1
2
3
4
007
X
Chip size: 0.92
Chip thickness: 300 ± 30 µm
Chip base: V
×
1.04 mm
level
DD
PIN DESCRIPTION and PAD DIMENSIONS
Number Name I/O Description
1INHI
2 XT I Amplifier input.
3XTO Amplifier output. 57 5 21 2
4 VSS – Ground 766 212
5 Q O Output. Output frequency (f
6 N C – No connection – –
7 N C – No connection – –
8 VD D – Supply voltage 162 88 2
Output state control input. Oscillator stopped when LOW. Pow er-saving pull-up
resistor built in
Cr ystal oscillator connection pins.
Cr ystal oscillator connected between XT and XT
or f
/2) determined by inter nal connection 765 882
O
O
Pad dimensions [µm]
XY
195 212
385 212
8
VDD
7
NC
6
NC
5
Q
BLOCK DIAGRAM
XT
XT
INH
VSSVDD
CG CD
Rf
1/2
Q
NIPPON PRECISION CIRCUITS—3
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SPECIFICATIONS
Absolute Maximum Ratings
V
= 0 V
SS
Parameter Symbol Condition Rating Unit
Supply voltage range V
Input voltage range V
Output voltage range V
Ope rating temperature range T
Storage temperature range T
Output current I
Po w er dissipation P
Soldering temperature T
Soldering time t
OUT
DD
IN
OUT
opr
stg
D
sld
sld
SM5007 series
−
0.5 to 7.0 V
−
0.5 to V
−
0.5 to V
Chip form
8-pin VSOP
8-pin VSOP 300 mW
8-pin VSOP 255
8-pin VSOP 10 s
+ 0.5 V
DD
+ 0.5 V
DD
−
40 to 85
−
65 to 150
−
55 to 125
15 mA
°
C
°
C
°
C
Recommended Operating Conditions
V
= 0 V
SS
Parameter Symbol Condition
min typ max
Supply voltage V
Input voltage V
Ope rating temperature T
DD
IN
OPR
2.7 – 5.5 V
V
SS
−
20 – 80
Note: Since the recommended operating conditions will change in accordance with operating frequency, load capacitance, power dissipation, or crystal
characteristics, please evaluate oscillation margins seriously before actual use.
Rating
–V
DD
Unit
V
°
C
NIPPON PRECISION CIRCUITS—4
Page 5
Electrical Characteristics
SM5007 series
3 V operation: V
= 2.7 to 3.3 V, V
DD
= 0 V, Ta = − 20 to 80 ° C unless otherwise noted.
SS
Parameter Sy mbo l Condition
HIGH-level output voltage V
L O W-level output voltage V
Output leakage current
(AL se ries only)
HIGH-level input voltage V
L O W -level input voltage V
Q: Measurement cct 1, I
OH
Q: Measurement cct 1, I
OL
Q: Measurement cct 2, IN H
I
Z
Q: Measurement cct 2, IN H
INH
IH
INH
IL
= open, Measurement cct 3, No load,
INH
I
DD1
f = 30 MHz crystal oscillator
Current consumption
= open, Measurement cct 3,
INH
I
DD2
C
= 15 pF, f = 30 MHz crystal oscillator
L
Standby current I
INH pull-up resistance
R
R
Negative resistance
−
Feedback resistance R
Built-in capacitance
INH
ST
Measurement cct 4, V
UP1
Measurement cct 4, V
UP2
R
V
L
Measurement cct 5 50 – 300 k
f
C
G
Design value
C
D
, Measurement cct 3 – 2 5 µ A
= V
SS
= 3 V, Ta = 25
DD
°
C, 30 MHz
Rating
min typ max
= 1.6 mA 2.2 – – V
OH
= 1.6 mA – – 0.4 V
OL
= LOW, V
= LOW, V
OH
OL
= V
= V
DD
SS
SM5007AL
CF5007AL
CF5007AA
SM5007AL
CF5007AL
CF5007AA
×
V
×
×
×
V
×
×
––10
––10
0.7V
––
DD
2.0 – –
– – 0.3V
– – 0.3
CF5007AA1 1.8 4.8
SM5007AL1V
CF5007AL1
1.2 3.2
CF5007AA2 1.4 3.6
SM5007AL2V
CF5007AL2
0.8 2.0
CF5007AA1 3.4 6.8
SM5007AL1V
CF5007AL1
2.8 5.2
CF5007AA2 2.2 4.6
= 3 V, INH
DD
= 3 V, INH
DD
SM5007AL2V
CF5007AL2
= V
SS
= 2.1 V 40 – 200 k
CF5007AA
SM5007AL
CF5007AL
×
×
V
×
1.6 3.0
0.6 – 12 M
–140
–70
9.3 10 10.7 pF
9.3 10 10.7 pF
DD
Unit
µA
V
V
mA
Ω
Ω
Ω
Ω
NIPPON PRECISION CIRCUITS—5
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SM5007 series
5 V operation: V
= 4.5 to 5.5 V, V
DD
= 0 V, Ta = − 20 to 80 ° C unless otherwise noted.
SS
Parameter Sy mbo l Condition
HIGH-level output voltage V
L O W-level output voltage V
Output leakage current
(AL se ries only)
HIGH-level input voltage V
L O W -level input voltage V
Q: Measurement cct 1, I
OH
Q: Measurement cct 1, I
OL
Q: Measurement cct 2, IN H
I
Z
Q: Measurement cct 2, IN H
INH
IH
INH
IL
= open, Measurement cct 3, No load,
INH
I
DD1
f = 30 MHz crystal oscillator
Current consumption
= open, Measurement cct 3,
INH
I
DD2
C
= 15 pF, f = 30 MHz crystal oscillator
L
Standby current I
INH
pull-up resistance
Negative resistance
Feedback resistance R
Built-in capacitance
INH
ST
Measurement cct 4, V
R
UP1
R
Measurement cct 4, VDD = 5 V, INH = 3.5 V 40 – 200 k
UP2
−
RLVDD = 5 V, Ta = 25 °C, 30 MHz
Measurement cct 5 50 – 300 k
f
C
G
Design value
C
D
, Measurement cct 3 – 6 15 µA
= V
SS
Rating
min typ max
= 3.2 mA 4.0 – – V
OH
= 3.2 mA – – 0 .4 V
OL
= LOW, V
= LOW, V
OH
OL
= V
= V
DD
SS
SM5007AL
CF5007AL
CF5007AA
SM5007AL
CF5007AL
CF5007AA
×
V
×
×
×
V
×
×
––10
––10
0.7V
––
DD
2.0 – –
– – 0.3V
– – 0.8
CF5007AA1 3.0 6.8
SM5007AL1V
CF5007AL1
2.2 4.8
CF5007AA2 2.2 5.0
SM5007AL2V
CF5007AL2
1.4 3.0
CF5007AA1 5.6 9.8
SM5007AL1V
CF5007AL1
4.8 7.8
CF5007AA2 3.6 6.6
= 5 V, INH
DD
= V
SS
SM5007AL2V
CF5007AL2
CF5007AA
×
SM5007AL×V
CF5007AL
×
2.8 4.6
0.3 – 6 M
–360
–190
9.3 10 10.7 pF
9.3 10 10.7 pF
DD
Unit
µA
V
V
mA
Ω
Ω
Ω
Ω
NIPPON PRECISION CIRCUITS—6
Page 7
SM5007 series
Switching Characteristics
3 V operation: VDD = 2.7 to 3.3 V, VSS = 0 V, Ta = −20 to 80 °C unless otherwise noted.
Parameter Symbol Condition
Output rise time t
Output fall time t
Output duty cycle
1
Output disable delay time t
Output enable delay time
2
Maximum operating
frequency
Minimum operating
frequency
Measurement cct 2, load cct 1, 0.1VDD to 0.9VDD, CL = 15 pF – 5 15 ns
r
Measurement cct 2, load cct 1, 0.9VDD to 0.1VDD, CL = 15 pF – 5 15 ns
f
Measurement cct 2, load cct 1, Ta = 25
Duty
VDD = 3 V, CL = 15 pF
PLZ
Measurement cct 6, load cct 1, Ta = 25 °C, VDD = 3 V, CL ≤ 15 pF
t
PZL
Measurement cct 2, load cct 1, CL ≤ 15 pF 30 – – MHz
f
max
f
Measurement cct 2, load cct 1, CL ≤ 15 pF – – 4 MHz
min
min typ max
f
= 16MHz 45 – 55
°
C,
O
fO = 30MHz 40 – 60
– – 100 ns
– – 100 ns
Unit
%
1. Determined by the lot monitor.
2. Oscillator stop function is built-in. When INH goes LOW , normal output stops. When INH goes HIGH, normal output is not resumed until after the
oscillator start-up time has elapsed.
5 V operation: VDD = 4.5 to 5.5 V, VSS = 0 V, Ta = −20 to 80 °C unless otherwise noted.
Rating
Parameter Symbol Condition
Output rise time t
Output fall time t
Output duty cycle
1
Output disable delay time t
Output enable delay time
2
Maximum operating
frequency
Minimum operating
frequency
Measurement cct 2, load cct 1, 0.1VDD to 0.9VDD, CL = 15 pF – 3 9 ns
r
Measurement cct 2, load cct 1, 0.9VDD to 0.1VDD, CL = 15 pF – 3 9 ns
f
Duty Measurement cct 2, load cct 1, Ta = 25
PLZ
Measurement cct 6, load cct 1, Ta = 25 °C, VDD = 5 V, CL ≤ 15 pF
t
PZL
f
Measurement cct 2, load cct 1, CL ≤ 15 pF 30 – – MHz
max
f
Measurement cct 2, load cct 1, CL ≤ 15 pF – – 4 MHz
min
°
C, VDD = 5 V, CL = 15 pF 45 – 55 %
Rating
Unit
min typ max
– – 100 ns
– – 100 ns
1. Determined by the lot monitor.
2. Oscillator stop function is built-in. When INH goes LOW , normal output stops. When INH goes HIGH, normal output is not resumed until after the
oscillator start-up time has elapsed.
Current consumption and Output waveform with NPC’s standard crystal
L
Cb
Ca R
f (MHz) R (Ω) L (mH) Ca (fF) Cb (pF)
30 17.2 4.36 6.46 2.26
NIPPON PRECISION CIRCUITS—7
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SM5007 series
FUNCTIONAL DESCRIPTION
Standby Function
The oscillator stops when INH goes LOW. When the oscillator stops, the oscillator output on Q changes as
shown in the following table.
INH Q Oscillator
HIGH (or open) fO or fO/2 output frequency Nor mal operation
LOW
Power-save Pull-up Resistance
The INH pull-up resistance changes in response to the input level (HIGH or LOW). When INH goes LOW
(standby state), the pull-up resistance becomes large to reduce the current consumption during standby.
AA se r ies : L OW
AL se ries : High impedance
Stopped
NIPPON PRECISION CIRCUITS—8
Page 9
MEASUREMENT CIRCUITS
SM5007 series
Measurement cct 1
Signal
Generator
XT input waveform
(10MHz)
Q output
Q output
R1 : 50
R1
Ω
VDD
XT Q
VSS
When
measuring
When
measuring
VDD
0V
VDD
VOH
0V
VDD
VOL
0V
VOL
VOH
Measurement cct 4
R3
R2
VSS
VDD
V
VIH
VIL
3.0V or 5.0V
INH
A
R2 : 1.25kΩ (VDD = 4.5V), 1.375kΩ (VDD = 2.7V)
R3 : 1.285kΩ (VDD = 4.5V), 1.44kΩ (VDD = 2.7V)
Measurement cct 2 Measurement cct 5
I
Z
VDD
Q
VSS
I
Z
A
XT
XT
V
A
V
RUP1=
IPR
VDD VIH
RUP2=
AA series:V IH = 2.0V
AL series:V
V
IPR
VDD
VSS
DD
VIL = 0V
I
PR
IH = 2.1V(V DD = 3.0V)
IH = 3.5V(V DD = 5.0V)
Rf =
DD
V
I
Rf
I
Rf
Measurement cct 3 Measurement cct 6
I
DD1
I
DD2
A
I
ST
XT
XT
INH
VDD
QX'tal
VSS
Signal
Generator
R1
XT input waveform
(10MHz)
R1 : 50Ω
VDD
XT Q
VSS
INH
VDD
0V
NIPPON PRECISION CIRCUITS—9
Page 10
Load cct 1
SM5007 series
Q output
CL
(Including probe capacitance)
CL = 15pF : I
Switching Time Measurement Waveform
Output duty level (CMOS)
0.9VDD
Q output
0.1VDD
TW
tr tf
Output duty cycle (CMOS)
Q output
TW
T
Output Enable/Disable Delay
, DUTY, tr , t
DD
f
0.9VDD
0.1VDD
DUTY measurement
voltage (0.5V
DUTY measurement
voltage
(0.5V DD)
DUTY= T
W/ T 100 (%)
DD)
The following figure shows the oscillator timing during normal operation. Note that when the device is in
standby, the oscillator stops. When standby is released, the oscillator starts and stable oscillator output occurs
after a short delay.
INH
VIL
tPLZ
VIH
tPZL
Q output
INH input waveform tr = tf 10ns
NIPPON PRECISION CIRCUITS—10
Page 11
SM5007 series
NIPPON PRECISION CIRCUITS INC. reserves the right to make changes to the products described in this data sheet in order to
improve the design or performance and to supply the best possible products. Nippon Precision Circuits Inc. assumes no responsibility for
the use of any circuits shown in this data sheet, conveys no license under any patent or other rights, and makes no claim that the circuits
are free from patent infringement. Applications for any devices shown in this data sheet are for illustration only and Nippon Precision
Circuits Inc. makes no claim or warranty that such applications will be suitable for the use specified without further testing or modification.
The products described in this data sheet are not intended to use for the apparatus which influence human lives due to the failure or
malfunction of the products. Customers are requested to comply with applicable laws and regulations in effect now and hereinafter,
including compliance with export controls on the distribution or dissemination of the products. Customers shall not export, directly or
indirectly, any products without first obtaining required licenses and approvals from appropriate government agencies.
NIPPON PRECISION CIRCUITS INC.
4-3, Fukuzumi 2-chome
Koto-ku, Tokyo 135-8430, Japan
NIPPON PRECISION CIRCUITS INC.
Telephone: 03-3642-6661
Facsimile: 03-3642-6698
NC9703EE 2000.08
NIPPON PRECISION CIRCUITS—11
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