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MC34017-3 View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
Manufacturer
MC34017-3
Motorola
Motorola => Freescale Motorola
MC34017-3 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
MC34017
Figure 2. Test One
VI
6.8 k*
1 AC1
AC2 8
2 RO1
RG 7
VO
390
DUT
RC 6
3 RO2
0.047 µF
4
RI
5
RS
160 k*
C
15 k*
1.0 µF
0.2 µF
MC34017–1: C = 1000 pF*
MC34017–2: C = 500 pF*
MC34017–3: C = 1000 pF*
VDD
10 k
Q1
S1
(Normally Open)
0.1 µF
5.6 k
10 k
R
0.01 µF*
VDD
1
16
2
15
3
14
4
IC2
13
5
12
6
11
7
10
8
9
a. Increase VI from +33 V while monitoring VO.
VStart (+) equals VI when VO commences switching.
b. Decrease VI from –33 V while monitoring VO.
VStart (–) equals VI when VO commences switching.
c. Decrease VI from +40 V while monitoring VO.
VStop equals VI when VO ceases switching.
d. Set VI to +50 V. Close S1. Measure frequencies
fH, fL and fW.
VDD
200 k
0.01 µF
IC1 – MC14011B
IC2 – MC14538B
Q1 – 2N3904
VDD = 12 V
*Indicates 1% tolerance (5% otherwise)
12
1/4 11
13 IC1
9
1/4 10
8 IC1
fH
fL
MC34017–1: R = 110 k*
MC34017–2: R = 55 k*
MC34017–3: R = 110 k*
fW
MOTOROLA ANALOG IC DEVICE DATA
5
 

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