參數(shù)資料
型號(hào): TEA5759HL
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: Self Tuned Radio STR
中文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-313-2, LQFP-48
文件頁(yè)數(shù): 33/40頁(yè)
文件大小: 209K
代理商: TEA5759HL
2000 Feb 02
33
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
Table 10
Test and application components
FIGURE NOTE
DESCRIPTION
Application diagrams;
see Figs 9 and 10
L1 = 250
μ
H ferroceptor
2
L2 = 7P 7DRS-11459N, 110
μ
H at 796 kHz, Q = 80, TOKO
3
L3 = 7PA7MCS-11844N, C = 180 pF, Q = 90, TOKO
4
L4 = 7PA7MCS-11845Y, C = 180 pF, Q = 90, TOKO
5
L5 = 7PA7MCS-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 T
amb
= 25
°
C
short wave application:
±
20 ppm at T
amb
= 25
°
C
14
de-emphasis time constant is 50
μ
s: C
deem
= 12 nF
de-emphasis time constant is 75
μ
s: C
deem
= 18 nF
Test circuit;
see Fig.11
1
1
2
3
4
5
6
7
8
9
10
11
L1 = 22281-30091
L2 = 7P 7DRS-11459N, 110
μ
H at 796 kHz, Q = 80, TOKO
L3 = 7PA7MCS-11844N, C = 180 pF, Q = 90, TOKO
L4 = 7PA7MCS-11845Y, C = 180 pF, Q = 90, TOKO
L5 = 7PA7MCS-11845Y, C = 180 pF, Q = 90, TOKO
L7 = MC117E523FN-2000242, 38 pF
±
3%, TOKO
L8 = MC117E523FN-2000242, 38 pF
±
3%, TOKO
K1 = SFE10.7MS3, MURATA
K2 = SFE10.7MS3, MURATA
K3 = CDA10.7-MG40-A, MURATA or CDACV10.7MG61-A, MURATA
standard application:
±
30 ppm at T
amb
= 25
°
C
short wave application:
±
20 ppm at T
amb
= 25
°
C
alternatively BB512, Siemens or KV1561A, TOKO
de-emphasis time constant is 50
μ
s: C
deem
= 12 nF
de-emphasis time constant is 75
μ
s: C
deem
= 18 nF
12
13
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