LA1827M Просмотр технического описания (PDF) - SANYO -> Panasonic

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LA1827M

Monolithic Linear IC For Portable Radio/Cassette Recorders Single-Chip Tuner IC

SANYO -> Panasonic 

LA1827M

Coil specifications (bottom view)

•FM-BPF : SA-309 (Sumida) 88 to 108MHz

•FM-RF : SA-149 (Sumida) 3.6mm dia., air core, 0.6mm wire, 4 1/2 T

•FM-OSC : SA-151 (Sumida) 3.6mm dia., air core, 0.6mm wire, 3 1/2 T

•FM-IF filter, discriminator :

SK107M1-AE-10, CDF107F-AE-019, Rs = 510Ω (Toko)

SFE10.7MA5, CDA10.7MG83, Rs = 470Ω (Murata)

•AM-OSC : SA-181 (Sumida)

•L7BRS-3132AQ (Toko)

S

3

4

6-4

37T

3-1

74T

2

0.06UEW

fo = 796kHz

Qo ≥ 80

1

6

L = 140μH

S

S

3

4

2

1

6

S

3-1

64T

6-4

32T

0.06 2UEW

fo = 796kHz

Qo ≥ 65

L = 140μH

•AM-IFT : SA-1136 (Sumida)

S

S

3

4

2

1

6

3-2

122T

4-6

9T

2-1

62T

0.06UEW

fo = 450kHz

Qo ≥ 65

With 180pF

internal capacitor

•PCFAZ-082 (Toko)

S

3

4

2

1

6

S

SFU450L08

1-2

47T

2-3

100T

4-6

12T

fo = 450kHz

With 180pF

internal capacitor

With AM-IF filter

•AM-IF filter : SFU450B (Murata)

•Poly-varicon :

FT-2217 (Toko)

PVC-22KTL (Mitsumi)

•MW bar antenna : TYA-1005 (Mitsumi)

1

23

4

S

S

1-2

68T

3-4

9T

fo = 796kHz

Qo ≥ 230

L = 260μH

For DUT PCB

•FM-Discriminator : CDA10.7MG1-B (Murata)

•AM-OSC : SA-1135 (Sumida)

3

4

1-2

58T

4-6

7T

2

2-3

94T

0.06UEW

fo = 796kHz

1

6

Qo ≥ 80

S

S

L = 270μH

No.5658-8/12

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