參數(shù)資料
型號(hào): TEA5759H
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, PQFP44
封裝: 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT307-2, QFP-44
文件頁(yè)數(shù): 16/40頁(yè)
文件大?。?/td> 209K
代理商: TEA5759H
2000 Feb 02
16
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
FM CHARACTERISTICS
Input frequency f
i
= 100 MHz;
f = 22.5 kHz; f
m
= 1 kHz; measured in test circuit (see Fig.11) at pin 11; S2 in position B;
V
i(n)
refers to test circuit (see Fig.11); V
n
refers to pin voltages; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
11
V
i5
AF output voltage
RF sensitivity input voltage
RF limiting sensitivity
V
i5
= 1 mV
(S+N)/N = 26 dB
V
11
at
3 dB; V
11
is 0 dB
at V
i5
= 1 mV
THD
5%
V
8
= 100 mV (RMS);
100 Hz; V
8
= 3.0 V
40
1
0.4
48
2
1.2
57
3.8
3.8
mV
μ
V
μ
V
V
il
PSRR
large signal voltage handling capacity
44
500
mV
dB
power supply ripple rejection
G
c
front-end conversion gain
12
18
22
dB
(S+N)/N
signal plus noise-to-noise ratio
V
i5
= 2
μ
V
V
i5
= 1 mV
V
i4
= 30
μ
V
V
i4
= 10 mV
IF filter
SFE10.7MS3A20K-A
detector CDA10.7MG40-A
f = 22.5 kHz
f = 75 kHz
V
i4
= 0 V; V
22
= 0 V
V
i4
= 100 mV; V
22
= 0 V
V
14
= 1.4 V; V
i2
= 0 mV
V
14
= 1.4 V; V
i2
= 100 mV
33
62
26
62
38
dB
dB
dB
dB
THD
total harmonic distortion
90
330
3
8
0.3
1.5
60
285
4.5
12
0.8
3
30
240
6
17
%
%
μ
A
μ
A
μ
A
μ
A
I
22
indicator current
I
14
muting current
V
V
8
----------
V
V
i5
--------
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