SM5010_06 Datasheet, PDF (1/25 Pages) Nippon Precision Circuits Inc – Crystal Oscillator Module ICs

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 2.7 to 5.5V operating supply voltage
I Capacitors C_G, C_D built-in
I Inverter amplifier feedback resistor built-in
I Output duty level
• TTL level: AK×, BK×, HK×
• CMOS level: AN×, AH×, BN×, BH×, CL×, DN×,
EA×, FN×, FH×, HN×
I Oscillator frequency output (f_O, f_O/2, f_O/4, f_O/8, f_O/16
determined by internal connection)
I Standby function
I Pull-up resistor built-in
I 8-pin SOP (SM5010×××S)
I Chip form (CF5010×××)
SERIES CONFIGURATION
For Fundamental Oscillator
Operating
Built-in
Version ¹
supply
capacitance
voltage range
[V]
C_G
[pF]
C_D
[pF]
R_D
[Ω]
CF5010AN1
CF5010AN2
2.7 to 5.5 29 29 –
CF5010AN3
CF5010AN4
CF5010AK1 4.5 to 5.5 29 29 –
CF5010AH1
CF5010AH2
2.7 to 5.5 29 29 –
CF5010AH3
CF5010AH4
CF5010BN1
CF5010BN2
CF5010BN3 2.7 to 5.5 22 22 820
CF5010BN4
CF5010BN5
CF5010BK1 4.5 to 5.5 22 22 820
CF5010BH1
CF5010BH2
CF5010BH3
2.7 to 5.5
22 22 820
CF5010BH4
CF5010CL1
CF5010CL2
CF5010CL3 2.7 to 5.5 18 18 –
CF5010CL4
CF5010CL5
CF5010DN1 2.7 to 5.5
–
– 820
CF5010EA1
CF5010EA2
2.7 to 5.5
10 15 820
1. Package devices have designation SM5010×××S.
Output
current Output duty
(V_DD = 5V)
level
[mA]
CMOS
16
CMOS/TTL
16
TTL
4
CMOS
CMOS
16
CMOS/TTL
16
TTL
4
CMOS
16
CMOS
16
CMOS
4
CMOS
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
Standby mode
level
(V_DD = 5V)
Oscillator
stop function
Output state
TTL
No
High impedance
TTL
No
High impedance
TTL
No
High impedance
TTL
No
High impedance
TTL
No
High impedance
TTL
No
High impedance
CMOS
Yes
High impedance
TTL
No
High impedance
TTL
Yes
LOW
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