tb6534fg TOSHIBA Semiconductor CORPORATION, tb6534fg Datasheet - Page 13

• Manufacturer Part Number: tb6534fg
• Description: Video Camera Cylinder Motor Controllers And Capstan Motor Controllers
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Test Circuit 6 YFG (H), YFG (L), ∆PGin, YPG (H), YPG (L)
No.12 YFG (H)
No.13 YFG (L)
No.15 ∆PGin
No.16 YPG (H)
No.17 YPG (L)
3.0 V
V
Turn SW3 on and input 10 kHz square wave from fPGin. Set fPGin to 1.2 V
the pin YPG is active.
Also, set V
Apply 2 V to YPGin and set YPG to High. Then measure the YFG potential when a current of IYPG = −100 µA
is obtained.
Apply 0 V to YPGin and set YPG to Low. Then measure the YFG potential when a current of IYPG = 100 µA is
obtained.
Apply 2 V to YFGin and set YFG to High. Then measure the YFG potential when −100 µA is input to IYFG.
Apply 0 V to YFGin and set YFG to Low. Then measure the YFG potential when 100 µA is input to IYFG.
V
SW3
p-p
1 µF
to 0.8 V (∆PGin = 0.4 V) and check that the pin YPG is not active.
100 kΩ
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
CSW
YSW
YRSF
FC
V
YCLK
YFG
YPG
CFG1
CFG2
GND
REF
YPGO
YPGI
YFGO
YFGI
CC
100 kΩ
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
1
2
0.1 µF
2 V
3
4
5
fPGin
6
7
TB6534F/FG
13
8
9
10 11 12 13 14 15 16
3.6 V
p-p
(∆PGin = 0.6 V) and check that
CVM
CM1
CM2
CM3
CU3
CU2
CU1
YU3
YU2
YU1
CL1
CL2
CL3
YL3
YL2
YL1
TB6534F/FG
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
2006-03-02
7.2 V