鈻?/div>
Frequency temperature characteristics ( Ex. )
Frequency-Temperature characteristic
20
10
TG-3530SA
0
-10
脳10
-6
)
-20
-30
-40
-50
-60
-70
-80
-90
-100
-30
-20
-10
0
10
20
30
40
50
60
70
[
擄C
]
Stored as bare product after unpacking
Operating temperature
T
a
= -10
擄C
to +60
擄C
V
DD
= 3.0 V
T
a
=
鈭?0 擄C
to +70
擄C
V
DD
= 3.0 V
T
a
= +25
擄C
V
DD
= 2.2 V to 5.5 V
V
DD
= 5.0 V , No load condition
V
DD
= 3.0 V , No load condition
I
OH
=
鈭?.1
mA
V
DD
= 3.0 V
I
OL
= 0.1 mA
V
DD
= 3.0 V
CMOS load
V
DD
= 1.5 V to 5.5 V
1 / 2 V
DD
level
CMOS load
20 % V
DD
鈫?/div>
80 % V
DD
CMOS load
80 % V
DD
鈫?/div>
20 % V
DD
T
a
= +25
擄C
V
DD
= 3.0 V
T
a
=
鈭?0 擄C
to +85
擄C
V
DD
= 3.0 V
SG-3030
Frequency tolerance
鈭?/div>
f/f
Frequency voltage
characteristics
Current consumption
Output voltage
(鈥淗鈥?level)
Output voltage
(鈥淟鈥?lebel)
Output load condition
Duty
Output rise time
Output fall time
Oscillation
start-up time
f/V
I
DD
V
OH
V
OL
C
L
tw / t
Frequency (鈭唂/f
80
Temperature
鈻?/div>
Terminal connection
TG
鈭?/div>
3530 SA
1.27
1.
2.
3.
4.
5.
6.
7.
N.C.
OUT
T1
N.C.
14.
13.
12.
11.
5.0
0.2
GND
N.C.
T4
T3
T2
N.C.
V
DD
t
TLH
t
THL
t
OSC
N.C.
N.C.
N.C.
7.4
鹵
0.2
3.2
鹵
0.1
10.1
鹵
10.
9.
8.
SOP
鈭?/div>
14 pin
Aging
fa
鹵
3.0
脳
10
鈭?/div>
6
/ year
T
a
= +25
擄C
V
DD
= 3.0 V , first year
Signal
Name
V
DD
OUT
GND
T1, T2
T3, T4
Input /
Function
Output
-
Connected to a positive power supply.
OUTPUT 32.768 kHz clock output pin (C-MOS).
-
Connected to a ground.
鈭?/div>
Used by the manufacture for testing.
-
(Do not connect externally.)
鈭?/div>
1) V
DD
rise time
<
10ms ( 10 % V
DD
鈭?/div>
90 % V
DD
)
鈭?/div>
2) If not specifically indicated, Ta =
鈭?/div>
40
擄
C to +85
擄
C.
REAL TIME CLOCK
IC. of the TG - 3530SA exclusive use
Product Number ( please refer to Application guide )
RX - 4574 SG
: Q414574Bxxxxx00
鈥?/div>
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 )
鈥?/div>
( except 32 kHz oscillation function ).
鈥?/div>
Comply with EU RoHS directive
1. XIN
2. N.C.
3. N.C.
4. / TIRQ
5. / AIRQ
6. FCON
7. N.C.
8. FOUT
0.65
RX - 4574 SG
鈻?/div>
Terminal connection
RX
鈭?/div>
4574 SG
16. VDD
5.1
鹵
0.2
4.4
1.3 Max.
6.4
鹵
0.2
VSOP - 16 pin
15. CE1
14. N.C.
13. CLK
12. DATA
11. CE0
10. N.C.
9. GND
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.
58
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