NPC SM5021AAH, SM5021ABH, SM5021ACH, SM5021ADH, SM5021AEH Datasheet
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SM5021 series
NIPPON PRECISION CIRCUITS INC.
Crystal Oscillator Module ICs
OVERVIEW
The SM5021 series are crystal oscillator module ICs
fabricated in NPC’s Molybdenum-gate CMOS, that
incorporate high-frequency, low current consumption 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
■
3rd overtone oscillation
■
Capacitors CG, CD built-in
■
Inverter amplifier feedback resistor built-in
(A × , B × series)
■
TTL input level
■
4 mA (V
8 mA (V
= 2.7 V) drive capability
DD
= 4.5 V) drive capability
DD
■
Output three-state function
■
2.7 to 5.5 V supply voltage (A × , K × series)
4.5 to 5.5 V supply voltage (B × , L × series)
■
Oscillator frequency output
■
6-pin SOT (SM5021 ×× H)
■
Chip form (CF5021 ×× )
SERIES CONFIGURATION
Supply voltage
1
Version
Chip SOT 3V 5V C
SM5021AAH 4.5 to 5.5 4.5 to 5.5
SM5021ABH 2.7 to 5.5 2.7 to 5.5 22 to 30 30 to 43 8 15 1 3.3 fo CMOS High impedance
SM5021ACH 2.7 to 5.5 2.7 to 5.5 30 to 40 43 to 55 8 15 2 3.9 fo CMOS High impedance
SM5021ADH 2.7 to 5.5 2.7 to 5.5 40 to 50 55 to 70 8 15 3 2.7 fo CMOS High impedance
SM5021AEH 2.7 to 3.6
SM5021BAH 4.5 to 5.5 4.5 to 5.5
SM5021BBH 4.5 to 5.5 4.5 to 5.5
SM5021BCH 4.5 to 5.5 4.5 to 5.5
SM5021BDH 4.5 to 5.5 4.5 to 5.5
SM5021KDH 2.7 to 5.5 2.7 to 5.5 22 to 50 22 to 70 8 15 3 – fo CMOS High impedance
SM5021KEH 2.7 to 3.6 2.7 to 3.6 50 to 70
SM5021LDH 4.5 to 5.5 4.5 to 5.5
1. Chip form devices have designation CF5021 ×× .
×
Recommended
operating frequency
range (MHz)
×
22 to 30 8 15 1 6.0 fo CMOS High impedance
50 to 70
×
×
×
×
×
×
22 to 30 8 15 1 6.0 fo TTL High impedance
30 to 43 8 15 1 3.3 fo TTL High impedance
43 to 55 8 15 2 3.9 fo TTL High impedance
55 to 70 8 15 3 2.7 fo TTL High impedance
×
22 to 70 8 15 3 – fo TTL High impedance
Built-in
capacitance
(pF)
G
8 12 4 2.7 fo CMOS High impedance
8 12 4 – fo CMOS High impedance
C
D
gm
ratioRf(k Ω )
Output
frequency
Output
level
Standby output
state
ORDERING INFORMATION
Devicez Package
SM5021 ×× H 6-pin SOT
CF5021 ×× –2 Chip form
NIPPON PRECISION CIRCUITS—1
•
PACKAGE DIMENSIONS
(UNIT : mm)
6-pin SOT
SM5021 series
2.9 ± 0.2
1.9 ± 0.2
0.95
0.4 ± 0.1
0.12
+ 0.2
1.1 ± 0.1
0.1
M
− 0.1
1.6
− 0.3
+ 0.2
2.8
0 to 0.15
0.45 ± 0.15
0.15
+
−
0.1
0.05
NIPPON PRECISION CIRCUITS—2
SM5021 series
PAD LAYOUT
(Unit : µ m)
Q
(0,0)
Chip size: 1.00 × 0.80 mm
Chip thickness: 220 ± 30 µm
Chip base: V
HA5021
XTVSS
INH
level
DD
XT
(1000,800)
VDD
PINOUT
(T op V iew)
INH
XT
VSS
1
6
1
2
3
5
4
PIN DESCRIPTION and PAD DIMENSIONS
Number Name I/O Description
1 INH I Output state control input. High impedance when LOW. Pull-up resistor built in 771 150
2 XT I Amplifier input.
3 VSS – Ground 150 140
4 Q O Output. Output frequency (f
5 VDD – Supply voltage 796 409
6XT
O Amplifier output.
Crystal oscillator connection pins.
Crystal oscillator connected between XT and XT
) 150 649
O
Crystal oscillator connection pins.
Crystal oscillator connected between XT and XT
Pad dimensions [µm]
XY
553 150
836 636
XT
VDD
Q
BLOCK DIAGRAM
XT
XT
INH
VSSVDD
CG CD
Rf
Q
NIPPON PRECISION CIRCUITS—3
SPECIFICATIONS
Absolute Maximum Ratings
V
= 0 V
SS
Parameter Symbol Condition Rating Unit
Supply voltage range V
Input voltage range V
Output voltage range V
Operating temperature range T
Storage temperature range T
Output current I
Power dissipation P
DD
OUT
opr
stg
OUT
≤
−
−
−
−
−
SM5021 series
0.5 to 7.0 V
0.5 to V
IN
Chip form
6-pin SOT
D
6-pin SOT 250 mW
+ 0.5 V
DD
0.5 to V
+ 0.5 V
DD
40 to 85
− 65 to 150
− 55 to 125
13 mA
° C
° C
Recommended Operating Conditions
V
= 0 V, f ≤ 70MHz, C
SS
Parameter Symbol Condition
Supply voltage V
Input voltage V
Operating temperature T
Note: Recommended operating conditions will change in accordance with operating frequency, load capacitance, or power dissipation.
L
15pF
DD
IN
OPR
Rating
min typ max
2.7 – 5.5 V
V
SS
–V
DD
20 – 80
Unit
V
° C
NIPPON PRECISION CIRCUITS—4
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