SM5010 series
Crystal Oscillator Module ICs
OVERVIEW
The SM5010 series are crystal oscillator module ICs. They incorporate oscillator and output buffer circuits,
employing built-in oscillator capacitors and feedback resistors with excellent frequency response, eliminating the
need for external components to form a stable crystal oscillator. There are 7 oscillator configurations available for
design and application optimization.
FEATURES
I
7 types of oscillation circuit structure
For fundamental oscillator
• 5010A
××
:Simple structure with low frequency vari-
ation
• 5010B
××
:Low crystal current type with R
D
built-in
oscillation circuit
• 5010CL
×
:Oscillation stop function built-in
• 5010DN
×
:External capacitors, C
G
and C
D
required
• 5010EA
×
:Low current consumption type
For 3rd overtone oscillator
• 5010F
××
:Suitable for round blank
• 5010H
××
:External resistor, R
f
required
I
I
I
I
I
I
I
I
I
2.7 to 5.5V operating supply voltage
Capacitors C
G
, C
D
built-in
Inverter amplifier feedback resistor built-in
Output duty level
• TTL level: AK
×
, BK
×
, HK
×
• CMOS level: AN
×
, AH
×
, BN
×
, BH
×
, CL
×
, DN
×
,
EA
×
, FN
×
, FH
×
, HN
×
Oscillator frequency output (f
O
, f
O
/2, f
O
/4, f
O
/8, f
O
/16
determined by internal connection)
Standby function
Pull-up resistor built-in
8-pin SOP (SM5010
×××
S)
Chip form (CF5010
×××
)
SERIES CONFIGURATION
For Fundamental Oscillator
Version
1
CF5010AN1
CF5010AN2
CF5010AN3
CF5010AN4
CF5010AK1
CF5010AH1
CF5010AH2
CF5010AH3
CF5010AH4
CF5010BN1
CF5010BN2
CF5010BN3
CF5010BN4
CF5010BN5
CF5010BK1
CF5010BH1
CF5010BH2
CF5010BH3
CF5010BH4
CF5010CL1
CF5010CL2
CF5010CL3
CF5010CL4
CF5010CL5
CF5010DN1
CF5010EA1
CF5010EA2
Operating
supply
voltage range
[V]
Built-in
capacitance
C
G
C
D
[pF]
[pF]
R
D
[
Ω
]
Output
current
Output duty
(V
DD
= 5V)
level
[mA]
CMOS
2.7 to 5.5
29
29
–
16
CMOS/TTL
TTL
Output
frequency
f
O
f
O
/2
f
O
/4
f
O
/8
f
O
f
O
f
O
/2
f
O
/4
f
O
/8
f
O
f
O
/2
f
O
/4
f
O
/8
f
O
/16
f
O
f
O
f
O
/2
f
O
/4
f
O
/8
f
O
f
O
/2
f
O
/4
f
O
/8
f
O
/16
f
O
f
O
f
O
/2
INHN input
level
(V
DD
= 5V)
Standby mode
Oscillator
stop function
Output state
TTL
No
High impedance
4.5 to 5.5
29
29
–
16
TTL
No
High impedance
2.7 to 5.5
29
29
–
4
CMOS
TTL
No
High impedance
CMOS
2.7 to 5.5
22
22
820
16
CMOS/TTL
TTL
No
High impedance
4.5 to 5.5
22
22
820
16
TTL
TTL
No
High impedance
2.7 to 5.5
22
22
820
4
CMOS
TTL
No
High impedance
2.7 to 5.5
18
18
–
16
CMOS
CMOS
Yes
High impedance
2.7 to 5.5
2.7 to 5.5
–
10
–
15
820
820
16
4
CMOS
CMOS
TTL
TTL
No
Yes
High impedance
LOW
1. Package devices have designation SM5010
×××
S.
SEIKO NPC CORPORATION —1
NPC [ NIPPON PRECISION CIRCUITS INC ]
