TEA5759HL Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
TEA5759HL Datasheet PDF : 40 Pages
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Philips Semiconductors
Self Tuned Radio (STR)
Product specification
TEA5757HL; TEA5759HL
Table 10 Test and application components
FIGURE NOTE
DESCRIPTION
Application diagrams; see Figs 9 and 10
1
L1 = 250 µH ferroceptor
2
L2 = 7P 7DRS-11459N, 110 µH at 796 kHz, Q = 80, TOKO
3
L3 = 7P A7MCS-11844N, C = 180 pF, Q = 90, TOKO
4
L4 = 7P A7MCS-11845Y, C = 180 pF, Q = 90, TOKO
5
L5 = 7P A7MCS-11845Y, C = 180 pF, Q = 90, TOKO
6
L6 = 60 nH
7
L7 = MC117E523FN-2000242, 38 pF ±3%, TOKO
8
L8 = MC117E523FN-2000242, 38 pF ±3%, TOKO
9
K1 = SFE10.7MS3, MURATA
10
K2 = SFE10.7MS3, MURATA
11
K3 = CDA10.7-MC40-A, MURATA
12
alternatively BB512, Siemens or KV1561A, TOKO
13
standard application: ±30 ppm at Tamb = 25 °C
short wave application: ±20 ppm at Tamb = 25 °C
14
de-emphasis time constant is 50 µs: Cdeem = 12 nF
de-emphasis time constant is 75 µs: Cdeem = 18 nF
Test circuit; see Fig.11
1
L1 = 22281-30091
2
L2 = 7P 7DRS-11459N, 110 µH at 796 kHz, Q = 80, TOKO
3
L3 = 7P A7MCS-11844N, C = 180 pF, Q = 90, TOKO
4
L4 = 7P A7MCS-11845Y, C = 180 pF, Q = 90, TOKO
5
L5 = 7P A7MCS-11845Y, C = 180 pF, Q = 90, TOKO
6
L7 = MC117E523FN-2000242, 38 pF ±3%, TOKO
7
L8 = MC117E523FN-2000242, 38 pF ±3%, TOKO
8
K1 = SFE10.7MS3, MURATA
9
K2 = SFE10.7MS3, MURATA
10
K3 = CDA10.7-MG40-A, MURATA or CDACV10.7MG61-A, MURATA
11
standard application: ±30 ppm at Tamb = 25 °C
short wave application: ±20 ppm at Tamb = 25 °C
12
alternatively BB512, Siemens or KV1561A, TOKO
13
de-emphasis time constant is 50 µs: Cdeem = 12 nF
de-emphasis time constant is 75 µs: Cdeem = 18 nF
2000 Feb 02
33
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