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參數資料
| 型號： | RX-4574SG |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Built-in 32.768 kHz crystal oscillator with high accuracy. |
| 中文描述： | 內置32.768千赫高精度晶體振蕩器。 |
| 文件頁數： | 1/1頁 |
| 文件大?。?/td> | 134K |
| 代理商： | RX-4574SG |
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
f
o
V
DD
-
GND
V
DD
Specifications
32.768
kHz
-0.3
V
to
+7.0
V
1.5
V
to
5.5
V
Condition
Output frequency
Max.supply voltage
Oscillation output voltage
Temperature
compensated voltage
Storage temperature
Operating temperature
V
DD
2.2
V
to
5.5
V
T
STG
T
OPR
55
°
C
to
+125
°
C
40
°
C
to
+85
°
C
±
3.8
×
10
-6
Equivalent to 10 seconds
of monthly deviation
±
5.0
×
10
6
Equivalent to 13 seconds
of monthly deviation
±
1.0
×
10
6
/
V
Max.
6.0
μ
A
(Max.)
3.0
μ
A
(Typ.)
4.0
μ
A
(Max.)
1.7
μ
A
(Typ.)
V
DD
-
0.4
V
Min.
Stored as bare product after unpacking
Operating temperature
T
a
=
-10
°
C
to
+60
°
C
V
DD
=
3.0
V
Frequency tolerance
f
/
f
T
a
=
20
°
C
to
+70
°
C
V
DD
=
3.0
V
T
a
=
+25
°
C
V
DD
=
2.2
V
to
5.5
V
V
DD
=
5.0
V
,
No load condition
Frequency voltage
characteristics
f
/
V
Current consumption
I
DD
V
DD
=
3.0
V
,
No load condition
I
OH
=
0.1
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
→
80
%
V
DD
CMOS load
80
%
V
DD
→
20
%
V
DD
T
a
=
+25
°
C
V
DD
=
3.0
V
T
a
=
40
°
C
to
+85
°
C
V
DD
=
3.0
V
Output voltage
(“H” level)
Output voltage
(“L” lebel)
Output load condition
V
OH
V
OL
0.4
V
Max.
C
L
15
pF
Max.
Duty
tw
/
t
40
%
to
60
%
Output rise time
t
TLH
200
ns
Max.
Output fall time
t
THL
200
ns
Max.
1.0
s
Max.
1)
Oscillation
start-up time
t
OSC
3.0
s
Max.
1)
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
F
f
-
)
■
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.
1
0
5.0
7.4
±
0.2
3
0
1
8.
V
DD
SOP
14 pin
Signal
Name
V
DD
OUT
GND
T1,
T2
T3,
T4
Input /
Output
-
OUTPUT 32.768
kHz
clock output pin (C-MOS).
-
Connected to a ground.
-
(Do not connect externally.)
Function
Connected to a positive power supply.
Used by the manufacture for testing.
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
5. /
AIRQ
13. CLK
12. DATA
6. FCON
11. CE0
7. N.C.
10. N.C.
8. FOUT
1.3 Max.
4.4
5
0
6.4
±
0.2
0
9. GND
VSOP - 16 pin
Crystal oscillator
Actual size
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