SM5010_06 Datasheet, PDF (22/25 Pages) Nippon Precision Circuits Inc – Crystal Oscillator Module ICs

MEASUREMENT CIRCUITS
Measurement cct 1
SM5010 series
Measurement cct 4
VDD
Signal
C1
XT
Q
Generator
R1
R2
VSS
Q output
VOH
0V
VDD
RUP1 =
VDD
IPR
(VIL = 0V)
VSS
INHN
V
RUP2 = ^{VDD VIH} (VIH = 0.7V DD)
IPR
VIH
VIL
A ^IPR
2.0V_P−P , 10MHz sine wave input signal (3V operation)
3.5V_P−P , 10MHz sine wave input signal (5V operation)
C1 : 0.001µF
R1 : 50Ω
R2 : 5010AN×, BN×, DN×, AK×, BK×
3V operation: 263Ω
5V operation: 245Ω
5010FN×, HN×, HK×
3V operation: 275Ω
5V operation: 245Ω
5010CL×
3V operation: 275Ω
5V operation: 250Ω
5010EA×, AH×, BH×
3V operation: 1050Ω
5010EA×, AH×, BH×, FH×
5V operation: 975Ω
Measurement cct 5
VDD
XT
XTN
VSS
A
IRf
Rf =
VDD
IRf
Measurement cct 2
Measurement cct 6
VDD
Q
INHN VSS
IZ, IOL
IZ
A
V VOL
CG
Rfo X'tal
CD
A
IST
VDD
XT
Q
XTN
INHN VSS
Measurement cct 3
Signal
Generator
C1
R1
A
IDD
VDD
XT
Q
VSS
2.0V_P−P , 30MHz sine wave input signal (3V operation)
3.5V_P−P , 30MHz sine wave input signal (5V operation)
C1 : 0.001µF
R1 : 50Ω
Crystal oscillation
C_G, C_D: 22pF (5010DN×)
R_fo: 3.0kΩ (5010H××)
Measurement cct 7
Signal
Generator
R1
VDD
XT
Q
VSS INHN
R1 : 50Ω
SEIKO NPC CORPORATION —22