SM5022 series
MEASUREMENT CIRCUITS
Measurement cct 1
Signal
C1
Generator
R1
VDD
XT
Q
R2
VSS
Q output
VOH
0V
2.0Vp-p, 10MHz sine wave input signal (3V operation)
3.5Vp-p, 10MHz sine wave input signal (5V operation)
C1: 0.001µF
R1: 50Ω
R2: 525Ω (3V operation)
490Ω (5V operation)
Measurement cct 4
5.0V
VDD
VSS
INHN
RUP = VDD
IPR
IPR
A
Measurement cct 5
Measurement cct 2
VDD
Q
INHN VSS
IOL, IZ
IZ
A
V VOL
VDD
XT
XTN
VSS
A
IRf
Rf =
VDD
IRf
Measurement cct 6
Measurement cct 3
Signal
C1
Generator
R1
IDD
VDD
XT
Q
VSS
CG
VDD
XT
CD
X'tal
Q
XTN
VSS
CG ,CD: 10pF (5022A2, 5022A4)
Measurement cct 7
2.0Vp-p, 30MHz sine wave input signal (3V operation)
3.5Vp-p, 30MHz sine wave input signal (5V operation)
C1: 0.001µF
R1: 50Ω
Signal
Generator
R1
VDD
XT
Q
VSS INHN
R1: 50Ω
SEIKO NPC CORPORATION —8