SM5021KDH [NPC]
Crystal Oscillator Module ICs; 晶体振荡器模块集成电路
| 型号： | SM5021KDH |
| 厂家： | 
NIPPON PRECISION CIRCUITS INC |
| 描述： | Crystal Oscillator Module ICs |
| 文件： | 总11页 (文件大小：106K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SM5021 series
Crystal Oscillator Module ICs
NIPPON PRECISION CIRCUITS INC.
OVERVIEW
The SM5021 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 3rd-har-
monic oscillator.
FEATURES
■ 3rd overtone oscillation
■ Capacitors CG, CD built-in
■ Inverter amplifier feedback resistor built-in
(A×, B× series)
■ 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
■ TTL input level
■ 6-pin SOT (SM5021××H)
■ 4 mA (V = 2.7 V) drive capability
■ Chip form (CF5021××)
DD
8 mA (V = 4.5 V) drive capability
DD
SERIES CONFIGURATION
Recommended
operating frequency
range (MHz)
Built-in
capacitance
(pF)
Supply voltage
gm
ratio
Rf
Output
Output
level
Standby output
state
1
Version
(kΩ) frequency
Chip
SOT
3V
5V
C
C
D
G
SM5021AAH 4.5 to 5.5 4.5 to 5.5
×
22 to 30
30 to 43
43 to 55
55 to 70
×
8
15
15
15
15
12
15
15
15
15
15
12
15
1
1
2
3
4
1
1
2
3
3
4
3
6.0
3.3
3.9
2.7
2.7
6.0
3.3
3.9
2.7
–
fo
fo
fo
fo
fo
fo
fo
fo
fo
fo
fo
fo
CMOS
CMOS
CMOS
CMOS
CMOS
TTL
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
SM5021ABH 2.7 to 5.5 2.7 to 5.5 22 to 30
SM5021ACH 2.7 to 5.5 2.7 to 5.5 30 to 40
SM5021ADH 2.7 to 5.5 2.7 to 5.5 40 to 50
8
8
8
8
8
8
8
8
8
8
8
SM5021AEH 2.7 to 3.6
×
50 to 70
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
×
×
×
×
22 to 30
30 to 43
43 to 55
55 to 70
22 to 70
×
TTL
TTL
TTL
SM5021KDH 2.7 to 5.5 2.7 to 5.5 22 to 50
SM5021KEH 2.7 to 3.6 2.7 to 3.6 50 to 70
CMOS
CMOS
TTL
–
SM5021LDH 4.5 to 5.5 4.5 to 5.5
×
22 to 70
–
1. Chip form devices have designation CF5021××.
ORDERING INFORMATION
Devicez
Package
6-pin SOT
Chip form
SM5021××H
CF5021××–2
NIPPON PRECISION CIRCUITS—1
SM5021 series
PACKAGE DIMENSIONS
(UNIT : mm)
• 6-pin SOT
2.9 ± 0.2
1.9 ± 0.2
0.95
0.1
0.4 ± 0.1
M
0.12
NIPPON PRECISION CIRCUITS—2
SM5021 series
PAD LAYOUT
PINOUT
(Unit : µm)
(Top View)
Q
XT
(1000,800)
VDD
HA5021
1
2
3
6
5
4
INH
XT
XT
VDD
Q
VSS
(0,0)
VSS
XT INH
Chip size: 1.00 × 0.80 mm
Chip thickness: 220 ± 30 µm
Chip base:V level
DD
PIN DESCRIPTION and PAD DIMENSIONS
Pad dimensions [µm]
Number
Name
I/O
Description
X
Y
1
2
INH
XT
I
I
Output state control input. High impedance when LOW.Pull-up resistor built in
771
150
Crystal oscillator connection pins.
Amplifier input.
553
150
Crystal oscillator connected between XT and XT
3
4
5
VSS
Q
–
O
–
Ground
150
150
796
140
649
409
Output. Output frequency (f )
O
VDD
Supply voltage
Crystal oscillator connection pins.
Crystal oscillator connected between XT and XT
6
XT
O
Amplifier output.
836
636
BLOCK DIAGRAM
VDD VSS
XT
XT
CG
CD
Rf
Q
INH
NIPPON PRECISION CIRCUITS—3
SM5021 series
SPECIFICATIONS
Absolute Maximum Ratings
V
= 0 V
SS
Parameter
Symbol
Condition
Rating
Unit
V
Supply voltage range
Input voltage range
V
−0.5 to 7.0
DD
V
−0.5 to V + 0.5
V
IN
DD
Output voltage range
Operating temperature range
V
−0.5 to V + 0.5
V
OUT
DD
T
−40 to 85
−65 to 150
−55 to 125
13
°C
opr
Chip form
Storage temperature range
T
°C
stg
6-pin SOT
Output current
I
mA
OUT
Power dissipation
P
6-pin SOT
250
mW
D
Recommended Operating Conditions
V
= 0 V, f ≤ 70MHz, C ≤ 15pF
L
SS
Rating
Parameter
Symbol
Condition
Unit
min
typ
–
max
Supply voltage
V
2.7
5.5
V
V
DD
Input voltage
V
V
–
V
DD
IN
SS
Operating temperature
T
−20
–
80
°C
OPR
Note: Recommended operating conditions will change in accordance with operating frequency, load capacitance, or power dissipation.
NIPPON PRECISION CIRCUITS—4
SM5021 series
Electrical Characteristics
3 V operation: AA, AB, AC, AD, AE series/ KD, KE series
= 2.7 to 3.6 V, V = 0 V, Ta = −20 to 80 °C unless otherwise noted.
V
DD
SS
Rating
typ
Parameter
Symbol
Condition
Unit
min
max
SM5021×AH, CF5021×A
Q: Measurement cct 1, V = 2.7 V, SM5021×BH, CF5021×B
DD
I
= 4 mA
SM5021×CH, CF5021×C
SM5021×DH, CF5021×D
OH
HIGH-level output voltage
V
2.1
2.4
0.3
–
V
OH
Q: Measurement cct 1, V = 2.7 V,
DD
SM5021×EH, CF5021×E
SM5021×AH, CF5021×A
I
= 8 mA
OH
Q: Measurement cct 2, V = 2.7 V, SM5021×BH, CF5021×B
DD
I
= 4 mA
SM5021×CH, CF5021×C
SM5021×DH, CF5021×D
OL
LOW-level output voltage
Output leakage current
V
–
0.4
V
OL
Q: Measurement cct 2, V = 2.7 V,
DD
SM5021×EH, CF5021×E
I
= 8 mA
OL
Q: Measurement cct 2, V = 3.3 V, INH = LOW,V = V
DD
–
–
–
–
–
–
10
10
–
DD
OH
I
µA
Z
Q: Measurement cct 2, V = 3.3 V, INH = LOW,V = V
SS
DD
OL
HIGH-level input voltage
LOW-level input voltage
V
INH
INH
2.0
–
V
V
IH
V
0.5
IL
INH = open, Measurement cct 3,
SM5021A×H, CF5021A×
SM5021K×H, CF5021K×
Current consumption
INH pull-up resistance
I
load cct 1, C = 15 pF,
–
13
25
mA
DD
L
70 MHz crystal oscillator
R
Measurement cct 4
25
5.1
2.8
3.3
100
6.0
3.3
3.9
250
6.9
3.8
4.5
kΩ
UP
SM5021×AH, CF5021×A
SM5021×BH, CF5021×B
SM5021×CH, CF5021×C
Feedback resistance
(A× series only)
R
Measurement cct 5
kΩ
f
SM5021×DH, CF5021×D
SM5021×EH, CF5021×E
2.3
2.7
8
3.1
C
Design value, determined by the internal wafer pattern
SM5021×AH, CF5021×A
7.44
8.56
pF
pF
G
SM5021×BH, CF5021×B
SM5021×CH, CF5021×C
SM5021×DH, CF5021×D
Built-in capacitance
13.95
11.16
15
12
16.05
12.84
Design value, determined by the
internal wafer pattern
C
D
SM5021×EH, CF5021×E
NIPPON PRECISION CIRCUITS—5
SM5021 series
5 V operation: AA, AB, AC, AD series/ BA, BB, BC, BD series/ KD series/ LD series
V
= 4.5 to 5.5 V, V = 0 V, Ta = −20 to 80 °C unless otherwise noted.
SS
DD
Rating
Parameter
Symbol
Condition
Q: Measurement cct 1, V = 4.5 V, I = 8 mA
Unit
min
3.9
–
typ
4.2
0.3
–
max
–
HIGH-level output voltage
LOW-level output voltage
V
V
V
OH
DD
OH
V
Q: Measurement cct 2, V = 4.5 V, I = 8 mA
0.4
10
10
–
OL
DD
OL
Q: Measurement cct 2, V = 5.5 V, INH = LOW,V = V
DD
–
DD
OH
Output leakage current
I
µA
Z
Q: Measurement cct 2, V = 5.5 V, INH = LOW,V = V
SS
–
–
DD
OL
HIGH-level input voltage
LOW-level input voltage
V
INH
INH
2.0
–
–
V
V
IH
V
–
0.8
IL
SM5021AAH, CF5021AA
SM5021ABH, CF5021AB
SM5021ACH, CF5021AC
SM5021ADH, CF5021AD
SM5021KDH, CF5021KD
INH = open, Measurement cct 3,
load cct 1, C = 15 pF,
–
18
35
L
70 MHz crystal oscillator
Current consumption
INH pull-up resistance
I
mA
DD
INH = open, Measurement cct 3,
SM5021B×H, CF5021B×
SM5021L×H, CF5021L×
load cct 2, C = 15 pF,
–
18
35
L
70 MHz crystal oscillator
R
Measurement cct 4
25
5.1
2.8
3.3
2.3
7.44
100
6.0
3.3
3.9
2.7
8
250
6.9
kΩ
kΩ
UP
SM5021×AH, CF5021×A
SM5021×BH, CF5021×B
SM5021×CH, CF5021×C
SM5021×DH, CF5021×D
3.8
Feedback resistance
(A×, B× series only)
R
Measurement cct 5
f
4.5
3.1
C
SM5021×AH, CF5021×A
SM5021×BH, CF5021×B
SM5021×CH, CF5021×C
SM5021×DH, CF5021×D
8.56
pF
pF
G
Design value, determined by the
internal wafer pattern
Built-in capacitance
C
13.95
15
16.05
D
NIPPON PRECISION CIRCUITS—6
SM5021 series
Switching Characteristics
CMOS
3 V operation: AA, AB, AC, AD, AE series/ KD, KE series
= 2.7 to 3.6 V, V = 0 V, Ta = −20 to 80 °C unless otherwise noted.
V
DD
SS
Rating
typ
Parameter
Symbol
Condition
Unit
min
max
SM5021AAH, CF5021AA
SM5021ABH, CF5021AB
SM5021ACH, CF5021AC
SM5021ADH, CF5021AD
SM5021KDH, CF5021KD
–
5
10
Measurement cct 6, load cct 1,
0.1V to 0.9V , C = 15 pF
DD
DD
L
SM5021AEH, CF5021AE
SM5021KEH, CF5021KE
Output rise time
t
–
–
3.5
3.5
7
7
ns
r1
SM5021AAH, CF5021AA
SM5021ABH, CF5021AB
SM5021ACH, CF5021AC
SM5021ADH, CF5021AD
SM5021KDH, CF5021KD
Measurement cct 6, load cct 1,
0.2V to 0.8V , C = 15 pF
DD
DD
L
SM5021AAH, CF5021AA
SM5021ABH, CF5021AB
SM5021ACH, CF5021AC
SM5021ADH, CF5021AD
SM5021KDH, CF5021KD
–
–
5
10
7
Measurement cct 6, load cct 1,
0.9V to 0.1V , C = 15 pF
DD
DD
L
SM5021AEH, CF5021AE
SM5021KEH, CF5021KE
Output fall time
t
3.5
3.5
–
ns
f1
SM5021AAH, CF5021AA
SM5021ABH, CF5021AB
SM5021ACH, CF5021AC
SM5021ADH, CF5021AD
SM5021KDH, CF5021KD
Measurement cct 6, load cct 1,
0.8V to 0.2V , C = 15 pF
–
7
DD
DD
L
Measurement cct 6, load cct 1,
Ta = 25 °C,V = 3 V, C = 15 pF, f ≤ 70MHz
1
Output duty cycle
Duty
45
55
%
DD
L
Output disable delay time
Output enable delay time
t
–
–
–
–
100
100
ns
ns
PLZ
Measurement cct 6, load cct 1, Ta = 25 °C,V = 3 V, C = 15 pF
DD
L
t
PZL
1. Determined by the lot monitor.
5 V operation: AA, AB, AC, AD series/ KD series
= 4.5 to 5.5 V, V = 0 V, Ta = −20 to 80 °C unless otherwise noted.
V
DD
SS
Rating
typ
Parameter
Symbol
Condition
Measurement cct 6, load cct 1, 0.1V to 0.9V , C = 15 pF
Unit
min
–
max
7
Output rise time
Output fall time
t
3.5
ns
ns
r1
DD
DD
L
t
Measurement cct 6, load cct 1, 0.9V to 0.1V , C = 15 pF
–
3.5
7
f1
DD
DD
L
Measurement cct 6, load cct 1,
Ta = 25 °C,V = 5 V, C = 15 pF, f ≤ 70 MHz
1
Output duty cycle
Duty
45
–
55
%
DD
L
Output disable delay time
Output enable delay time
t
–
–
–
–
100
100
ns
ns
PLZ
Measurement cct 6, load cct 1, Ta = 25 °C,V = 5 V, C = 15 pF
DD
L
t
PZL
1. Determined by the lot monitor.
NIPPON PRECISION CIRCUITS—7
SM5021 series
TTL
5 V operation: BA, BB, BC, BD series/ LD series
= 4.5 to 5.5 V, V = 0 V, Ta = −20 to 80 °C unless otherwise noted.
V
DD
SS
Rating
typ
Parameter
Symbol
Condition
Measurement cct 6, load cct 2, 0.4V to 2.4V, C = 15 pF
Unit
min
–
max
7
Output rise time
Output fall time
t
2.5
ns
ns
r2
L
t
Measurement cct 6, load cct 2, 2.4V to 0.4V, C = 15 pF
–
2.5
7
f2
L
Measurement cct 6, load cct 2,
1
Output duty cycle
Duty
45
–
55
%
Ta = 25 °C,V = 5 V, C = 15 pF, f ≤ 70 MHz
DD
L
Output disable delay time
Output enable delay time
t
–
–
–
–
100
100
ns
ns
PLZ
Measurement cct 6, load cct 2, Ta = 25 °C,V = 5 V, C = 15 pF
DD
L
t
PZL
1. Determined by the lot monitor.
Current consumption and Output waveform with NPC’s standard crystal
f (MHz)
30
R (Ω)
18.62
20.53
22.17
22.20
25.42
L (mH)
16.24
11.34
7.40
Ca (fF)
1.733
1.396
1.370
1.388
1.254
Cb (pF)
5.337
3.989
4.105
4.226
5.170
Cb
Ca
40
50
60
5.05
L
R
70
4.18
FUNCTIONAL DESCRIPTION
Standby Function
When INH goes LOW, the oscillator output on Q goes high impedance.
INH
HIGH (or open)
LOW
Q
Oscillator
f output frequency
Normal operation
Normal operation
O
High impedance
NIPPON PRECISION CIRCUITS—8
SM5021 series
MEASUREMENT CIRCUITS
Measurement cct 1
Measurement cct 4
5.0V
VDD
VDD
C1
Signal
Generator
XT
Q
VDD
IPR
RUP =
R3
R1
R2
VSS
INH
A
XT
VSS
IPR
VOH
Q out monitor
0V
2.0V , 10MHz sine wave input signal (3V operation)
P−P
3.5V , 10MHz sine wave input signal (5V operation)
P−P
C1 : 0.001µF
R1 : 50Ω
R2 : 525Ω (3V operation/ ×A, ×B, ×C, ×D series)
263Ω (3V operation/ ×E series)
490Ω (5V operation)
R3 : 100kΩ (K×, L× series)
Measurement cct 2
Measurement cct 5
IOL, IZ
VDD
VSS
XT
XT
VDD
IZ
VDD
IRf
Rf =
Q
A
INH VSS
VOL
V
A
IRf
Measurement cct 3
Measurement cct 6
IDD
IST
IDD
A
VDD
VSS
VDD
C1
XT
Signal
Generator
XT
Q
X'tal
Q
Rfo
R3
R1
XT
INH
VSS
XT
2.0V , 70MHz sine wave input signal (3V operation)
R : 2.7kΩ (K×, L× series)
fo
P−P
3.5V , 70MHz sine wave input signal (5V operation)
P−P
C1 : 0.001µF
R1 : 50Ω
R3 : 100kΩ (K×, L× series)
NIPPON PRECISION CIRCUITS—9
SM5021 series
Load cct 1
Load cct 2
Q output
R
CL
Q output
(Including probe capacity)
L
C
(Including proove
capacity)
C = 15pF: t , t
C = 15pF: t , t
L
r1 f1
L
r2 f2
R = 800Ω
Switching Time Measurement Waveform
Output duty level (CMOS)
0.9VDD
Q output
0.9VDD
0.1VDD
DUTY measuring
voltage (0.5VDD)
0.1VDD
TW
tr
tf
Output duty level (TTL)
DUTY measuring
voltage (1.4V)
2.4V
0.4V
2.4V
0.4V
Q output
TW
tr
tf
Output duty cycle (CMOS)
DUTY measuring
voltage (0.5VDD)
Q output
TW
DUTY= TW/ T 100 (%)
T
Output duty cycle (TTL)
DUTY measuring
voltage (1.4V)
Q output
TW
DUTY= TW/ T 100 (%)
T
NIPPON PRECISION CIRCUITS—10
SM5021 series
Output Enable/Disable Delay
VIH
INH
VIL
tPZL
tPLZ
Q output
INH inputwaveform tr =tf 10ns
NIPPON PRECISION CIRCUITS INC. reserves the right to make changes to the products described in this data sheet in order to
improve the design or performance and to supply the best possible products. Nippon Precision Circuits Inc. assumes no responsibility for
the use of any circuits shown in this data sheet, conveys no license under any patent or other rights, and makes no claim that the circuits
are free from patent infringement. Applications for any devices shown in this data sheet are for illustration only and Nippon Precision
Circuits Inc. makes no claim or warranty that such applications will be suitable for the use specified without further testing or modification.
The products described in this data sheet are not intended to use for the apparatus which influence human lives due to the failure or
malfunction of the products. Customers are requested to comply with applicable laws and regulations in effect now and hereinafter,
including compliance with export controls on the distribution or dissemination of the products. Customers shall not export, directly or
indirectly, any products without first obtaining required licenses and approvals from appropriate government agencies.
NIPPON PRECISION CIRCUITS INC.
4-3, Fukuzumi 2-chome
Koto-ku, Tokyo 135-8430, Japan
Telephone: 03-3642-6661
Facsimile: 03-3642-6698
NIPPON PRECISION CIRCUITS INC.
NC9903AE 1999.11
NIPPON PRECISION CIRCUITS—11
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