SL1019P Datasheet, PDF (5/10 Pages) AUK corp – AM TUNER SYSTEM

Information in using IC(Continued)
Table.
Stage
ANT
MIX
IF
Input level (dBμ )
16
28
45
* Each stage is applied input as shown below.
ANT Stage
50
1MHz
400Hz
30%mo d
A NT
Du mmy
MIX Stage
0.1u F
6
50
50
1MHz
400Hz
30%mo d
SL1019P
DET
61
S _SL_L1₁0₀1₁9_9P
IF Stage
50
450KHz
400Hz
30%mo d
0.1u F
9
50
SSLL11001199P
Det Stage
0.1u F 100
11
50
50
450KHz
400Hz
30%mo d
SL_{L 1}1_{0 1 9} P
6. To make the ANT damping constant within the receiving band, change the application
circuit as shown below.
※Reference Circuit
※Changing Circuit
V CCRF
V CCRF
A NT
L₂ ^C1
R₁
L₁
R₃
C₈
2
Dou ble
Tuning
+1
C₂
C₇
R₂
4
A NT
C₁
C_{2 L2}
C_D
L₁
R₃
C₈
2
Dou ble
Tuning
+1
C₇
R₂
4
KSI-W020-000
5