參數資料
型號： 935068840112
廠商： NXP SEMICONDUCTORS
元件分類： 接收器
英文描述： AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP32
封裝： 0.400 INCH, PLASTIC, DIP-32
文件頁數： 7/30頁
文件大小： 555K
代理商： 935068840112
September 1994
15
Philips Semiconductors
Product specication
AM/FM stereo radio circuit
TEA5711; TEA5711T
AM CHARACTERISTICS
fi = 1 MHz; m = 0.3; fm = 1 kHz; VP = 3.0 V; measured in Fig.7 with S1 in position B, S2 in position A and S7 in
position A; unless otherwise specied.
FM CHARACTERISTICS
fi = 100 MHz; f = 22.5 kHz; fm = 1 kHz; VP = 3.0 V; measured in Fig.7 with S1 in position B, S2 in position A and S7 in
position A; unless otherwise specied.
STEREO DECODER CHARACTERISTICS
fi = 1 kHz; Vin9(L+R) = 195 mv; pilot = 20 mV; VP = 3.0 V; measured in Fig.7 with S1 in position B, S2 in position A, S6 in
position A, S7 in position A and S5 in position STEREO; unless otherwise specied.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
IP
supply current
no input signal
11.9
15.0
18.9
mA
Ci
input capacitance
V20 = 0.2 V
3
pF
Gc
front-end conversion gain
V20 = 0.2 V
1.8
3.3
5.0
Vin1
RF sensitivity
S/N = 26 dB
40
55
70
V
Vin2
IF sensitivity
V28 = 30 mV; S1 in position A
0.13
0.2
0.45
mV
V28
AF output voltage
Vin2 = 3.16 mV; S1 in position A 36
45
70
mV
THD
total harmonic distortion
Vin1 =1mV
0.8
2.0
%
Vin1
large signal handling
m = 0.8; THD
≤ 8%
150
300
mV
IIND
indicator current
Vin2 = 100 mV; S1 in position A
120
170
230
A
IINDOFF
indicator OFF current
Vin2 = 0 V; S1 in position A
010
A
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
IP
supply current
no input signal
13.5
16.5
20.2
mA
Vin3
RF limiting sensitivity
V28 = 3 dB
0.4
1.2
3.8
V
Vin3
RF sensitivity
S/N = 26 dB
1.0
2.0
3.8
V
V11/Vin3
front-end voltage gain
Vin3 ≤ 1mV;
including ceramic lter K1
12
18
22
dB
Vin4
IF sensitivity
S2 in position B; V28 = 3dB
20
30
V
V28
AF output voltage
Vin3 = 1 mV
50
61
72
mV
THD
total harmonic distortion
Vin3 = 1 mV; f = 22.5 kHz
0.3
0.8
%
Vin3
large signal handling
THD
≤ 5%
500
mV
IIND
indicator current
Vin4 = 100 mV; S2 in position B
190
255
320
A
IINDOFF
indicator OFF current
Vin4 = 0 V; S2 in position B
02
A
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
AMPX
MPX voltage gain VAF-L/Vin9
S5 in position MONO
1.5
0
+1.0
dB
THD
total harmonic distortion
0.5
1.0
%
(S+N)/N
signal plus noise-to-noise ratio
pilot = 20 mV
74
dB
α
cs
channel separation
L = 1; R = 0 or L = 0; R = 1
26
30
dB
SC
stereo control
Vin3 = 120 V
30
dB
Vin3 =10 V
1
dB
α
MUTE
AF output signal suppression
Vin3 ≤ 2 V
20
dB
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