SM5005 series
NIPPON PRECISION CIRCUITS—1
NIPPON PRECISION CIRCUITS INC.
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
■
High-frequency operation
■
3rd-harmonic oscillation
■
Capacitors CG, CD built-in
■
Standby function (oscillator stops)
■
Power-save pull-up resistor built-in
■
Inverter amplifier feedback resistor built-in
■
CMOS input level
■
8 mA (V
DD
= 2.7 V) drive capability
■
CMOS output duty level
■
Output three-state function
■
2.25 to 3.6 V supply voltage
■
Oscillator frequency output
■
8-pin VSOP (SM5005
×××
V)
■
Chip form (CF5005
×××
)
SERIES CONFIGURATION
ORDERING INFORMATION
Version
1
1. Chip form devices have designation CF5005
×××
.
Recommended operating
frequency (MHz) gm ratio Output duty
level Output
current (mA)
Built-in capacitance (pF)
R
f
(k
Ω
)
V
DD
= 2.25 to
2.75 V V
DD
= 2.7 to
3.6 V C
G
C
D
SM5005ALAV 60 to 70 70 to 100 1.0 CMOS 8 8 10 2.2
SM5005ALBV – 90 to 110 1.5 CMOS 8 6 6 3.3
SM5005ALCV
2
2. Based on Preliminary Constants Data from Cr ystal MFG.
– 107 to 125 1.5 CMOS 8 3 3 4.6
CF5005ALD
3
3. Chip form only.
50 to 60 60 to 80 1.0 CMOS 8 8 10 3.5
Device Package
SM5005
×××
V 8-pin VSOP
CF5005
×××
– 1 Chip form