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零件编号 | CF5005ALD-1 | ||
描述 | Crystal Oscillator Module ICs | ||
制造商 | Nippon Precision Circuits Inc | ||
LOGO | |||
1 Page
NIPPON PRECISION CIRCUITS INC.
SM5005 series
Crystal Oscillator Module ICs
OVERVIEW
The SM5005 series are crystal oscillator module ICs, that incorporate high-frequency, low current consump-
tion oscillator and output buffer circuits. Highly accurate thin-film feedback resistors and high-frequency
capacitors are built-in, eliminating the need for external components to make a stable 3rd-harmonic oscillator.
FEATURES
s High-frequency operation
s 3rd-harmonic oscillation
s Capacitors CG, CD built-in
s Standby function (oscillator stops)
s Power-save pull-up resistor built-in
s Inverter amplifier feedback resistor built-in
s CMOS input level
s 8 mA (VDD = 2.7 V) drive capability
s CMOS output duty level
s Output three-state function
s 2.25 to 3.6 V supply voltage
s Oscillator frequency output
s 8-pin VSOP (SM5005×××V)
s Chip form (CF5005×××)
SERIES CONFIGURATION
Version1
Recommended operating
frequency (MHz)
VDD = 2.25 to VDD = 2.7 to
2.75 V
3.6 V
gm ratio
SM5005ALAV
60 to 70
70 to 100
1.0
SM5005ALBV
SM5005ALCV2
CF5005ALD3
–
–
50 to 60
90 to 110
107 to 125
60 to 80
1.5
1.5
1.0
1. Chip form devices have designation CF5005×××.
2. Based on Preliminary Constants Data from Crystal MFG.
3. Chip form only.
ORDERING INFORMATION
Output duty
level
Output
current (mA)
Built-in capacitance (pF)
CG CD
CMOS
CMOS
CMOS
CMOS
8
8
8
8
8 10
66
33
8 10
R f (kΩ)
2.2
3.3
4.6
3.5
Device
S M 5 0 0 5 ×××V
C F 5 0 0 5 ×××–1
Package
8-pin VSOP
Chip form
NIPPON PRECISION CIRCUITS—1
MEASUREMENT CIRCUITS
Measurement cct 1
SM5005 series
Measurement cct 4
Signal
Generator
R1
C1
VDD
XT
VSS
Q
R2
Q output
2.5VP −P , 10MHz sine wave input signal
C1 : 0.001µF
R1 : 50Ω
R2 : 275Ω
VOH
0V
VDD
RUP1=
VDD
IPR
(VPR = VSS)
VSS INH
V
VPR
RUP2=
VDD 0.7VDD
IPR
(VPR = 0.7V DD)
A
IPR
Measurement cct 2
Measurement cct 5
VDD
INH VSS
Q
IOL, IZ
IZ
A
V VOL
VDD
XT
XT
A
IRf
VSS
Rf 2 =
VDD
IRf
Measurement cct 3
Measurement cct 6
IDD
A IST
XT VDD
X'tal Q
XT
INH VSS
Signal
Generator
R1
VDD
XT
Q
VSS INH
R1 : 50Ω
NIPPON PRECISION CIRCUITS—8
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页数 | 10 页 | ||
下载 | [ CF5005ALD-1.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
CF5005ALD-1 | Crystal Oscillator Module ICs | Nippon Precision Circuits Inc |
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