1. Package devices (8-pin SOP) have designation SM5009
×××
S.
2. The recommended operating frequency is a yardstick value derived from the crystal used for NPC characteristics authentication. However, the oscil-
lator frequency band is not guaranteed. Specifically, the characteristics can vary greatly due to crystal characteristics and mounting conditions, so
the oscillation characteristics of components must be carefully evaluated.
3. Output load value is the maximum load capacitance that allows drive.
APPLICATIONS
I
ORDERING INFORMATION
Device
SM5009
×××
S
CF5009
×××
–1
Package
8-pin SOP
Chip form
SMD type crystal oscillator module
NIPPON PRECISION CIRCUITS INC.—1
SM5009 series
PAD LAYOUT
(Unit:
µ
m)
PINOUT
(Top view)
VDD
Q
(920,1220)
Y
INH
XT
XT
1
2
3
4
8
7
6
5
VDD
NC
NC
Q
(0,0)
INH XT XT VSS
X
Chip size: 0.92
×
1.22 mm
Chip thickness: 300 ± 30 µm
Chip base: V
DD
level
PIN DESCRIPTION and PAD DIMENSIONS
Number
Name
I/O
Description
Output state control input. Standby mode when LOW, pull-up resistor built-in.
In the case of the CF5009AL×, the oscillator stops and power-save pull-up
resistor built in to reduce current consumption at standby mode.
Amplifier input.
Amplifier output.
Ground
Output. Output frequency (f
O
, f
O
/2, f
O
/4, f
O
/8, f
O
/16, f
O
/32) determined by
internal connection
No connection
No connection
Supply voltage
Crystal oscillator connection pins.
Crystal oscillator connected between XT and XT
Pad dimensions [µm]
X
195
385
575
766
765
–
–
162
Y
212
212
212
212
1062
–
–
1062
1
2
3
4
5
6
7
8
INH
XT
XT
VSS
Q
NC
NC
VDD
HA5009
I
I
O
–
O
–
–
–
VSS
NIPPON PRECISION CIRCUITS INC.—2
SM5009 series
PACKAGE DIMENSIONS
(Unit: mm)
•
8-pin SOP
0.15
+
0.1
−
0.05
4.4 0.2
6.2 0.3
0.695typ
5.2 0.3
0.05 0.05
1.5
0.1
1.27
0.10
0.4 0.1
0.12
M
0.4 0.2
0 to 10
BLOCK DIAGRAM
VDD VSS
XT
C
Gp
R
f
C
Dp
1/2
1/2
1/2
1/2
1/2
XT
C
Gn
C
Dn
Q
INH
Notes. The SM5009 series reduce crystal current by limiting driving current of oscillating-stage inverter and inhibiting oscillating amplitude. Depending on
the characteristics of using crystal or the mounting condition, they may not oscillate normally. Please evaluate the oscillation start-up characteris-
tics adequately with your actual device.
NIPPON PRECISION CIRCUITS INC.—3
SM5009 series
FUNCTIONAL DESCRIPTION
Standby Function
5009 AL
×
series
When INH goes LOW, the oscillator stops and the oscillator output on Q becomes high impedance.
5009AH×, AK×, AN×, CN× series
When INH goes LOW, the output on Q becomes high impedance, but internally the oscillator does not stop.
Version
AL
×
series
AH×, AK×, AN×, CN×
series
INH
HIGH (or open)
LOW
HIGH (or open)
LOW
Q
Any f
O
, f
O
/2, f
O
/4, f
O
/8, f
O
/16 or f
O
/32 output frequency
High impedance
Any f
O
, f
O
/2, f
O
/4, f
O
/8, f
O
/16 or f
O
/32 output frequency
High impedance
Oscillator
Normal operation
Stopped
Normal operation
Normal operation
Power-save Pull-up Resistance (AL
×
series only)
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.
Current consumption and Output waveform with NPC’s standard crystal
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