XTAL
OSC
VCXO
VCO
TCXO
VCTCXO
FLTR
RES
IND
Quartz
ADXS-370 Series (371)
Surface Mount
O
CR
YST
ALS
13
ADXSM-371
X-CUT
TAPE SPECIFICATIONS
SOLDERING PATTERN
STANDARD SPECIFICATIONS
Package Type
ADXSM-371
Nominal Frequency F 32.768 KHz
Frequency Tolerance at +25ºC ±5ºC
#
f/F
±30 ppm
Load Capacitance
CL
12.5 pF, Typical
Equivalent Series Resistance
Rs
55 k
Ω
max.
Drive Level
P
1.0 µW max.
Quality Factor
Q
70000, Typical
Turnover Temperature
Tt
+25ºC ±5ºC
Temperature Coefficient
β
-0.034 ppm / ºC2, Typical
Shunt Capacitance
Co
0.9 pF, Typical
Motional Capacitance
C1
0.0025 pF, Typical
Capacitance Ratio
γ
360, Typical
Aging (for first year)
#
f/F
±5 ppm max. at +25ºC ±3ºC
Insulation Resistance
IR
500 M
Ω
min. at 100V DC ±15V
Cut
X-Cut
Operating Temperature Range
To
-40ºC to +85ºC
Storage Temperature Range
Ts
-55ºC to +125ºC
Shock
#
f/F
±5 ppm max.
Vibration
#
f/F
±5 ppm max.
Reflow Soldering Condition
20 seconds max. at +230ºC max.
PACKAGE DATA
Item / Package
ADXSM-371
OUTER PACKAGE
Plastic
SEALING
Press-fit
(1.5 x 5 mm built-in)
TERMINAL PLATING
Solder
UNIT DIMENSION (unit: mm)
SEE PAGE 8 FOR PART NUMBERING GUIDE
Revised 06/27/02
Quartz Part Numbering Guide
ADXSM, ADX49SM, ADX49SSM1/SSM2, ADX49SMP/SMP1 Series
Surface Mount
www.adivatech.com
(888) 30-ADIVA (23482)
O
8
ADXSM-351 pg10
ADXSM-364 pg11
ADXSM-365 pg12
ADXSM-463 pg16
ADXSM-481 pg17
ADXSM-491 pg20
ADXSM-492 pg20
ADXSM-571 pg21
ADXSM-572 pg22
ADXSM-581 pg23
ADXSM-5111A pg24
ADXSM-6122A pg24
ADXSM-6121A pg25
ADXSM-5122A pg25
ADXSM-5134AZ pg26
ADXSM-5136AZ pg26
ADXSM-5135AZ pg27
ADXSM-5137AZ pg27
ADXSM-5138AZ pg28
ADXSM-5121B pg29
ADXSM-5122B pg29
ADX49SM
pg30
ADX49SSM
pg30
ADX49SSM1 pg31
ADX49SSM2 pg31
ADX49SMP pg32
ADX49SMP1 pg32
±100ppm
A
±50ppm
B
±45ppm
C
±40ppm
D
±35ppm
E
±30ppm
F
±25ppm
G
±20ppm
H
±15ppm
I
±10ppm
J
±5ppm
K
Fundamental
F
3rd Overtone
3
5th Overtone
5
7th Overtone
7
9th Overtone
9
Bulk
Blank
Insulator Tab
I
Tape & Reel
T
Package Type
Frequency Tolerance
@ 25ºC
Frequency Stability
Over Temperature
Operating
Temperature Range
Operating Mode
Load Capacitance
Options
MHz
M
KHz
K
Frequency
0ºC to +70ºC
1
-10ºC to +60ºC
2
-20ºC to +70ºC
3
-40ºC to +75ºC
4
-40ºC to +85ºC
5
-40ºC to +90ºC
6
0ºC to +55ºC
7
-40ºC to +125ºC
8
0ºC to +50ºC
9
-10ºC to +50ºC
10
-10ºC to +70ºC
11
-30ºC to +75ºC
12
-30ºC to +80ºC
13
-350ºC to +80ºC
14
±100 ppm
P
±50 ppm
Q
±45 ppm
R
±40 ppm
S
±35 ppm
T
±30 ppm
U
±25 ppm
V
±20 ppm
W
±15 ppm
X
±10 ppm
Y
±7.5 ppm
YY
±5 ppm
Z
±4 ppm
ZZ
±3 ppm
ZY
6 pF
6
10 pF
10
12 pF
12
15 pF
15
16 pF
16
18 pF
18
20 pF
20
22 pF
22
30 pF
30
32 pF
32
50 pF
50
Series
S
❑
- A 12.5T -
❑
M
PACKAGE TYPE
FREQUENCY TOLERANCE @ 25ºC
FREQUENCY
OPTIONS
LOAD CAPACITANCE
EXAMPLE
Load Capacitance
6 pF
6
7 pF
7
12.5 pF
12.5
❑
-
A
P
1
F
18
T -
❑
M
PACKAGE TYPE
FREQUENCY TOLERANCE @ 25ºC
FREQUENCY STABILITY
OVER TEMPERATURE
FREQUENCY
OPTIONS
LOAD CAPACITANCE
OPERATING MODE
OPERATING TEMPERATURE RANGE
EXAMPLE
ADXSM-281 pg9
ADXSM-371 pg13
ADXSM-391 pg14
ADXSM-411 pg15
ADXSM-412 pg15
ADXSM-481A pg18
ADXSM-481B pg19
ADXSM-482B pg19
Package Type
±100ppm
A
±50ppm
B
±45ppm
C
±40ppm
D
±35ppm
E
±30ppm
F
±25ppm
G
±20ppm
H
±15ppm
I
±10ppm
J
±5ppm
K
Frequency Tolerance
@ 25ºC
Bulk
Blank
Insulator Tab
I
Tape & Reel
T
Options
MHz
M
KHz
K
Frequency
Revised 06/26/02