SM5022 series
NIPPON PRECISION CIRCUITS INC.
Crystal Oscillator Module ICs
OVERVIEW
The SM5022 series are crystal oscillator module ICs
fabricated in NPC’s Molybdenum-gate CMOS, that
incorporate high-frequency, low current consump-
tion oscillator and output buffer circuits. Highly
accurate thin-film feedback resistors and high-fre-
quency capacitors are built-in, eliminating the need
for external components to make a stable fundamen-
tal-harmonic oscillator.
FEATURES
s
s
s
s
s
s
SERIES CONFIGURATION
Supply voltag e
Chip
SM5022A1H
SM5022A2H
SM5022A3H
SM5022A4H
SM5022A5H
SM5022A7H
SM5022B1H
SOT
Version
1
Recommended
operating frequency
rang e (MHz)
3V
5V
ina
s
s
s
Up to 30MHz operation
Fundamental oscillation
Capacitors CG, CD built-in
Inverter amplifier feedback resistor built-in
TTL input level
4 mA (V
DD
= 2.7 V) drive capability
8 mA (V
DD
= 4.5 V) drive capability
s
s
Output three-state function
2.7 to 5.5 V supply voltage (A
×
series)
4.5 to 5.5 V supply voltage (B
×
series)
Oscillator frequency output (f
O
, f
O
/2, f
O
/4, f
O
/8
determined by internal connection)
6-pin SOT (SM5022
××
H)
Chip form (CF5022
××
)
Built-in
capacitance
(pF)
C
G
8
–
C
D
10
–
lim
2.7 to 5.5
2.7 to 5.5
4 to 24
4 to 24
4 to 30
4 to 30
2.7 to 5.5
2.7 to 5.5
4 to 30
4 to 30
4 to 30
4 to 30
8
–
2.7 to 5.5
2.7 to 5.5
4.5 to 5.5
4 to 30
4 to 30
×
4 to 30
4 to 30
8
8
4 to 30
8
P ackag e
6-pin SOT
Chip form
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
4.5 to 5.5
10
–
10
10
10
pre
1. Chip form devices have designation CF5022
××
.
ORDERING INFORMATION
D e vice
S M 5 0 2 2
××
H
C F 5 0 2 2
××
–2
ry
gm
ratio
Rf
(k
Ω
)
Output
frequency
Output
level
1
1
1
1
1
1
1
600
600
600
600
600
600
600
fo
fo
fo/2
fo/2
fo/4
fo/8
fo
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
TTL
S t a n d by
output state
High
impedance
High
impedance
High
impedance
High
impedance
High
impedance
High
impedance
High
impedance
NIPPON PRECISION CIRCUITS—1
NPC [ NIPPON PRECISION CIRCUITS INC ]
