TA1375FG Datasheet, PDF (13/24 Pages) Toshiba Semiconductor – Single Conversion Tuner for Digital TV / CATV

Test Circuit
TA1375FG
Icc (total)
5V
"
" ^Icc3
240Њ
N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C.
36 35 34 33 32 31 30 29 28 27 26 25
Icc4
0.1uF
"
37
24
N.C. 38
2.2nF
23
39
Icc5
0.1uF
"
40
2.2nF
22
21
2.2nF
41
20
42
0.01uF
43
0.01uF
44
Icc6
"
45
GCA
control
0.1uF
46
47
0.1uF
N.C. 48
Programmable
Divider
Phase
Comparator
Lock
Detector
Reference
Divider
Band
Switch
Power on
Reset
I2C bus
Interface
Charege
Pump
Band
Driver
2.2nF
19
18 N.C.
17
0.1uF
16
15
14
13
1 2 3 4 5 6 7 8 9 10 11 12
N.C. N.C.
56pF
NF
IBD
"
7 ^Vsat
GCA
cont
" ^{SDA SCL ADR}
Icc1
100pF
" ^Icc2
Figure.2 Test Circuit 1
note8: Components in the test circuits are only used to obtain and confirm the device characteristics. These components
and circuits do not warrant to prevent the application equipment from malfunction or failure.
2005/05/23
SG(50Њ)
4MHz
10
0.1uF
11
Figure.3 Test Circuit 2 (Crystal External Input )
13