AP8921A Aplus Integrated circuits Inc., AP8921A Datasheet - Page 15

• Manufacturer Part Number: AP8921A
• Description: Voice Otp Ic
• Manufacturer: Aplus Integrated circuits Inc.

OSCILLATOR RESISTANCE TABLE
Note: The data in the above tables are within 3% accuracy and measured at V
FREQUENCY AGAINST VDD STABILITY
Ver 2.1
Sampling Frequency
frequency is subjected to IC lot to lot variation.
-10.0%
-15.0%
-20.0%
-25.0%
-30.0%
10.0%
-5.0%
5.0%
0.0%
a P8 9 2 1 A Fre q e n c y St a b i l i t y (R o sc = 2 9 3 K Oh m )
KHz
22
18
16
15
13
12
11
10
9
8
7
6
5.50 5.00 4.50 4.00 3.50 3.00 2.60
Integrated Circuits Inc.
VDD (V)
R
KΩ
108
125
134
158
168
183
202
227
252
296
344
83
OSC
15
R
KΩ
400
370
350
330
300
280
250
220
200
170
150
120
100
91
82
OSC
aP8921A/10A
DD
Sampling Frequency
= 4.5V. Oscillator
KHz
10.3
13.8
16.5
19.3
20.5
22.4
11.9
5.4
5.9
6.3
6.5
7.0
7.6
8.5
9.5
Apr 3, 2007