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Электронный компонент: Q414574Bxxxxx00

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58
32



kHz TCXO
TG



-



3530



SA
Product Number



(please contact us)



TG-3530



SA



:



Q3721SA01xxxx00

Built-in 32.768 kHz crystal oscillator with high accuracy.
(adjustment-free efficient operation)
Temperature compensated circuit
Frequency tolerance that stabilized
irrespective of use temperature.
Oscillation output voltage
1.5
V
to
5.5
V
Temperature Compensated Voltage
2.2
V
to
5.5
V
32.768
kHz
output
C-MOS output,
output lord : CL
=
15
pF
Comply with EU RoHS directive
Specifications (characteristics)
Item
Symbol
Specifications
Condition
Output frequency
f
o
32.768
kHz
Max.supply voltage
V
DD
-
GND -0.3
V
to
+7.0
V
Oscillation output voltage
V
DD
1.5
V
to
5.5
V
Temperature
compensated voltage
V
DD
2.2
V
to
5.5
V
Storage temperature
T
STG
-
55
C
to
+125
C
Stored as bare product after unpacking
Operating temperature
T
OPR
-
40
C
to
+85
C Operating
temperature
3.8
10
-6
Equivalent to 10 seconds
of monthly deviation
T
a
=
-10
C
to
+60
C
V
DD
=
3.0
V
Frequency tolerance
f
/
f
5.0
10
-
6
Equivalent to 13 seconds
of monthly deviation
T
a
=
-
20
C
to
+70
C
V
DD
=
3.0
V
Frequency voltage
characteristics
f
/
V
1.0
10
-
6
/
V
Max.
T
a
=
+25
C
V
DD
=
2.2
V
to
5.5
V
6.0
A
(Max.)
3.0
A
(Typ.)
V
DD
=
5.0
V
,
No load condition
Current consumption
I
DD
4.0
A
(Max.)
1.7
A
(Typ.)
V
DD
=
3.0
V
,
No load condition
Output voltage
("H" level)
V
OH
V
DD
-
0.4
V
Min.
I
OH
=
-
0.1
mA
V
DD
=
3.0
V
Output voltage
("L" lebel)
V
OL
0.4
V
Max.
I
OL
=
0.1
mA
V
DD
=
3.0
V
Output load condition
C
L
15
pF
Max. CMOS
load
Duty
tw
/
t 40
%
to
60
%
V
DD
=
1.5
V
to
5.5
V
1
/
2
V
DD
level
Output rise time
t
TLH
200
ns
Max.
CMOS load
20
%
V
DD
80
%
V
DD
Output fall time
t
THL
200
ns
Max.
CMOS load
80
%
V
DD
20
%
V
DD
1.0
s
Max.
1)
T
a
=
+25
C
V
DD
=
3.0
V
Oscillation
start-up time
t
OSC
3.0
s
Max.
1)
T
a
=
-
40
C
to
+85
C
V
DD
=
3.0
V
Aging
fa
3.0
10
-
6
/
year
T
a
=
+25
C
V
DD
=
3.0
V
,
first year
Frequency temperature characteristics
(
Ex.
)
Frequency-Temperature characteristic
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
20
-30
-20 -10 0 10 20 30 40 50
60
70
80
Temperature
[
C
]
TG-3530SA
SG-3030
Fr
equ
en
cy
(
f/
f
1
0
-
6
)
Terminal connection
TG
-
3530
SA
1.
N.C. 14.
GND
2.
OUT 13.
N.C.
3.
T1 12.
T4
4.
N.C. 11.
T3
5.
N.C. 10.
T2
6.
N.C. 9.
N.C.
7.
N.C.
10
.
1
0.
2
5.0
7.4
0.2
3.2
0.
1
1.
27
8.
V
DD
SOP
-
14 pin
Signal
Name
Input /
Output
Function
V
DD
-
Connected to a positive power supply.
OUT
OUTPUT 32.768
kHz
clock output pin (C-MOS).
GND
-
Connected to a ground.
T1,
T2
T3,
T4
-
Used by the manufacture for testing.
(Do not connect externally.)
1)
V
DD
rise time
<
10ms
(
10
%
V
DD
-
90
%
V
DD
)
2)
If not specifically indicated, Ta
=
-
40
C
to
+85
C.
REAL TIME CLOCK IC. of the TG
-
3530SA exclusive use
RX



-



4574



SG
Product Number



(



please refer to Application guide



)



RX
-
4574



SG



:



Q414574Bxxxxx00
By causing the high accuracy 32.768kHz clock (C-MOS input) such as TG
-
3530 SA input,
the construction of the system of the high performance timekeeper is possible.
(
Level adjustment by the C/R etc. at the time of the joint is unnecessary
)
Functions are compatible with RX
-
4574
LC and RTC
-
4574 series
(
except 32
kHz oscillation function
).
Comply with EU RoHS directive
Note)
RX
-
4574
SG
is not including the crystal unit.
The external clock resources (C-MOS) of 32.768 kHz is necessary.
Please input it from a/the XIN terminal.
Terminal connection
RX



----
4574



SG
1. XIN 16. VDD
2. N.C. 15. CE1
3. N.C. 14. N.C.
4. /
TIRQ
13. CLK
5. /
AIRQ
12. DATA
6. FCON 11. CE0
7. N.C. 10. N.C.
8. FOUT
1.3 Max.
4.4
5.
1
0.
2
6.4
0.2
0.
65
9. GND
VSOP - 16 pin
Crystal oscillator
Actual size