參數資料
型號: TEA5591A
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: AM/FM radio receiver circuit
中文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP24
封裝: 0.400 INCH, SHRINK, PLASTIC, SOT-234-1, DIP-24
文件頁數: 9/14頁
文件大?。?/td> 144K
代理商: TEA5591A
February 1990
9
Philips Semiconductors
Product specification
AM/FM radio receiver circuit
TEA5591A
AC CHARACTERISTICS
All parameters are measured in test set-up (see Fig.6) at nominal supply voltage V
P
= 3 V; T
amb
= 25
°
C unless
otherwise specified
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
AM part
AM front end
(pin 1 to 17)
Conversion
transconductance
note 1
V
i
= 10 mV
V
AGC
(pin 16) = V
14
0.1 V
V
i
= 10 mV
V
AGC
(pin 16) = V
14
0.45 V S
C
note 2
V
i
= 10 mV
S
C
9.3
12
13.5
mA/V
0.75
1.1
1.3
mA/V
IF suppression
α
20
26
dB
Oscillator (pin 13)
Voltage
f = 1.5 MHz
f = 1.5 MHz
V
P
= 1.5 V
V
osc
110
175
200
mV
V
osc
60
160
mV
IF and detector part
(pin 15 to 11)
IF sensitivity;
AF output voltage
Signal
+
noise to noise
ratio for an IF input
AF output voltage
Total harmonic
distortion
note 3
no AGC; V
i
= 45
μ
V
V
o
12
20
55
mV
no AGC; V
i
= 45
μ
V
V
i
= 1 mV
V
i
= 10 mV
m = 80%
S
+
N/N
V
o
23
35
25
45
60
dB
mV
THD
1
2.2
%
LED-indicator circuit
(pin 7)
Output current
V
i
= 0 V
V
i
= 1 mV
l
ind
l
ind
(8)
(8)
(8)
μ
A
mA
(8)
Overall performance
(pin 1 to 11)
Total harmonic
distortion
note 4
V
i
=
(8)
mV
THD
4.5
8
%
FM part
FM frond end
(pin 2 to 20)
Conversion
transconductance
note 5
V
i
= 1 mV
S
C
7.5
11
13.5
mA/V
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