![](http://datasheet.mmic.net.cn/330000/R1221N33AA-TR_datasheet_16446666/R1221N33AA-TR_16.png)
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Rev. 1.11 - 16 -
R1221N33AB
(VD=3.0V)
2.94
2.96
2.98
3.00
3.02
3.04
3.06
-50
0
50
100
Temperature Topt
D
V
O
(
V
IN
=6V
8) Oscillator Frequency vs. Temperature
R1221N33AB
400
450
500
550
f
600
-50
0
50
100
Temperature Topt
O
L=27uH
V
IN
=4.5V
R1221N25XA
240
260
280
300
320
340
360
-50
0
50
100
Temperature Topt
O
L=27uH
V
IN
=3.7V
9) Supply Current vs. Temperature
R1221N33AH
90
95
100
105
110
115
120
125
130
135
-50
0
50
100
Temperature Topt
S
VIN15V
VIN13.2V
VIN8V
R1221N33AG
50
60
70
80
90
100
-50
0
50
100
Temperature Topt
S
VIN15V
VIN13.2V
VIN8V
(
°
C)
(
°
C)
(
°
C)
(
°
C)
(
°
C)