LA1823_06 Datasheet, PDF (7/12 Pages) Sanyo Semicon Device – Single-Chip Tuner ICs for Use in Radio Cassette Recorder

LA1823, LA1823M
Coil specifications (bottom view)
• FM-BPF : SA-309 (Sumida) 88MHz to 108MHz
• FM-RF : SA-149 (Sumida) 3.6mm diameter, air core, 0.6mm wire, 41/2 T
• FM-OSC : SA-151 (Sumida) 3.6mm diameter, air core, 0.6mm wire, 31/2 T
• FM-IF filter, discriminator :
SK107M1-AE-10, CDF107F-AE-029 (Toko)
SFE10.7MA5, CDA10.7MG1-A (Murata) : tentative
• AM-OSC : SA-181 (Sumida)
S
VC 3
4 pin3
6-4
37T
3-1
74T
0.06UEW
fo = 796kHz
2
Qo ≥ 80
L = 140µH
: L7BRS-3132AQ (Toko)
S
VC 3
2
4 pin3
3-1
64T
6-4
32T
0.06-2UEW
fo = 796kHz
Qo ≥ 65
L = 140µH
GND 1
6 VCC
S
• AM-MIX : SA-1136 (Sumida)
S
S
3
4 CF
VCC 2
3-2
122T
4-6
9T
2-1
62T
0.06UEW
fo = 450kHz, Qo ≥ 65
180pF internal
GND 1
: PCFAZ-082 (Toko)
3
VCC 2
6 VCC
S
S
1-2
47T
4
2-3
100T
4-6
12T
fo = 450kHz
GND 180pF internal
With AM-IF filter
pin9 1
6 GND
S
pin9 1
S
6
ACFA-450L08
• AM-IF filter : SFU450B (Murata)
• MW Bar-antenna : C8E-A0105 (Toko)
S
1
VC
S
23
GND Pin1
4
Pin2
1-2
67T
3-4
9T
fo = 796kHz
Qu = 180min
L = 260µH
No.6854-7/12