TG-3530SA Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Built-in 32.768 kHz crystal oscillator with high accuracy.

Crystal oscillator
TCXO
32.768kHz
TG-3530SA
Built-in 32.768 kHz crystal oscillator with high accuracy.
(adjustment-free efficient operation)
Temperature compensated circuit ׃Stabilized frequency tolerance at
any operating temperature.
Oscillation output voltage
׃1.5Vto5.5V
Temperature Compensated Voltage ׃
32.768kHz output
׃
2.2Vto5.5V
C-MOS output,output load : 15pF
Actual size
Product Number
Q3721SA02000100
Specifications (characteristics)
Item
Output frequency
Oscillation output voltage
Temperature
compensated voltage
Storage temperature
Operating temperature
Frequency
temperature
characteristic
Frequency voltage
coefficient
Current consumption
Output voltage
(“H” level)
Output voltage
(“L” level)
Output load condition
Symmetry
Rise time
Fall time
Start-up time
Symbol
fo
VCC
VCC
T_stg
T_use
fo-TC
fo-VCC
ICC
VOH
VOL
L_CMOS
SYM
tr
tf
t_str
Specifications
32.768kHz
1.5Vto5.5V
Conditions / Remarks
2.2Vto5.5V
55Cto+125C
Storage as single product.
40Cto+85C
3.810^-6
 Equivalent to 10 seconds
of monthly deviation
-10Cto +60C
VCC=3.0V
5.010^6
 Equivalent to 13 seconds
of monthly deviation
20Cto+70C
VCC=3.0V
1.010^6/VMax.
+25C
VCC=2.2Vto5.5V
6.0A(Max.)
3.0A(Typ.)
VCC=5.0V,No load condition
4.0A(Max.)
1.7A(Typ.)
VCC=3.0V,No load condition
VCC-0.4VMin.
IOH=0.1mA
VCC=3.0V
0.4VMax.
IOL=0.1mA
VCC=3.0V
15pFMax.
CMOS load
40%to 60%
200nsMax.
200nsMax.
1.0sMax. ^{1)}
3.0sMax. ^1)
VCC=1.5Vto5.5V
1/2VCC level
CMOS load
20%VCC80%VCC
CMOS load
80%VCC20%VCC
+25C
VCC=3.0V
40Cto+85C
VCC=3.0V
Frequency aging
f_age
3.010^6/year
+25C
VCC=3.0V,first year
1)VCC rise time10ms(10%VCC90%VCC)^{ï€} 
2)If not specifically indicated, 40Cto+85C.
■Frequency temperature coefficient(Ex.)
Frequency-Temperature characteristic
20
10
TG-3530SA
0
-10
-20
-30
SG-3030
-40
-50
-60
-70
-80
-90
-100
-30 -20 -10 0
10 20 30 40
Temperature
50 60 70 80
[ C ]
■Terminal connection
TG3530SA
1. N.C.
2. OUT
3. T1
4. N.C.
5.0
5. N.C.
6. N.C.
7. N.C.
7.40.2
SOP14 pin
14. GND
13. N.C.
12. T4
11. T3
10. T2
9. N.C.
8. Vcc
Signal
Name
VCC
OUT
GND
T1,T2
T3,T4
Input /
Output
-
OUTPUT
-
-
Function
Connected to a positive power supply.
32.768kHzclock output pin (C-MOS).
Connected to a ground.
Used by the manufacture for testing.
(Do not connect externally.)
REAL TIME CLOCK IC. For TG - 3530SA
RX-4574SG
By combining TG-3530SA with RX-4574SG (real-time clock IC), it is possible to
achieve a very high accuracy clock system.
Functions are compatible with RX -4574LC and RTC - 4574 series
(except 32kHz oscillation function).
Complies with EU RoHS directive
Note) RX-4574SG does not include the crystal unit.
 The external clock resources (CMOS) of 32.768 kHz are necessary.
Please input it from the XIN terminal.
■Pin map
1. XIN
2. N.C.
3. N.C.
4. /TIRQ
5. /AIRQ
6. FCON
7. N.C.
8. FOUT
RX4574SG
16. VDD
15. CE1
14. N.C.
13. CLK
4.4
12. DATA
1.3 Max.
6.40.2
11. CE0
10. N.C.
9. GND
VSOP - 16 pin