CF5009AH4-1 View Datasheet(PDF) - Nippon Precision Circuits
Part Name
Description
MFG CO.
'CF5009AH4-1' PDF : 20 Pages View PDF
SM5009 series
MEASUREMENT CIRCUITS
Measurement cct 1
Measurement cct 4
Signal
Generator
R1
XT input waveform
(10MHz)
Q output
Q output
VDD
XT
VSS
When
measuring VOL
R3
Q
When
R2
measuring VOH
VDD
0V
VDD
VOH
0V
VDD
VOL
0V
• 5009AK×, AL×, AN1, AN2
R1: 50Ω
R2: 250Ω(VDD = 4.5V), 275Ω(VDD = 2.7V)
R3: 256Ω(VDD = 4.5V), 288Ω(VDD = 2.7V)
• 5009AN3 to AN6, CN×
R1: 50Ω
R2: 245Ω(VDD = 4.5V), 262Ω(VDD = 2.7V)
R3: 256Ω(VDD = 4.5V), 288Ω(VDD = 2.7V)
• 5009AH×
R1: 50Ω
R2: 1000Ω(VDD = 4.5V), 1100Ω(VDD = 2.7V)
R3: 1025Ω(VDD = 4.5V), 1150Ω(VDD = 2.7V)
Measurement cct 2
VDD
Q
VSS
IZ
IZ
A
V VOH
VOL
3.0V or 5.0V
VDD
VSS
INH
V
VIH
VIL
A
RUP =
RUP1
VDD
IPR
(VIL = 0V)
RUP2 = VDD VIH
IPR
VIH : 2.1V(V DD = 3.0V)
VIH : 3.5V(V DD = 5.0V)
IPR
Measurement cct 5
VDD
XT
XT
VSS
A
IRf
Rf =
VDD
IRf
Measurement cct 6
Measurement cct 3
Signal
Generator
R1
VDD
XT
Q
VSS INH
X'tal
IDD
A
IST
VDD
XT
Q
XT
INH VSS
R1: 50Ω
NIPPON PRECISION CIRCUITS INC.—17
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