參數(shù)資料
型號: TDA1596T
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: IF amplifier/demodulator for FM radio receivers
中文描述: FM, AUDIO DEMODULATOR, PDSO20
封裝: PLASTIC, SO-20
文件頁數(shù): 9/20頁
文件大?。?/td> 346K
代理商: TDA1596T
April 1991
9
Philips Semiconductors
Product specification
IF amplifier/demodulator for
FM radio receivers
TDA1596
* Connecting pin 11 to ground is only allowed for measuring the current at pin 14. It is not for use in application.
** Without input voltage.
Tuning-stop detector (Figs 8 and 9)
Stop-0: detuning at V
18(rms)
= 10 mV
for V
13
3.5 V
for V
13
0.3 V
Stop-1: detuning at V
18(rms)
= 10 mV
for V
12
3.5 V
for V
12
0.3 V
Dependence of STOP-0, STOP-1 on
input voltage (pin 18)
input voltage (RMS value) for
V
12
= V
13
3.5 V
input voltage (RMS value) for
V
12
= V
13
0.3 V
Output voltage when
I
12
= I
13
= 1 mA
Mode switch and pin 3 (Fig.10)
+
f
+
f
18
10
kHz
kHz
f
f
18
10
kHz
kHz
V
18(rms)
250
μ
V
V
18(rms)
50
μ
V
V
12, 13
0.3
V
FM-off position
Control voltage for 60 dB
muting depth
V
7
1.4
V
FM, mute-on position (pin 3 = output)
Internal bias voltage at
R
7-15
10 M
Input current
Output voltage with
R
3-15
= 10 k
; C
3-15
1 nF
**
Output impedance for V
18
=
5
μ
V;
I
3
= 500
μ
A
FM, mute-off position (pin 3 = input)
V
7
|I
7
|
2.8
2.5
V
μ
A
V
3
2
V
R
3-15
100
Control voltage
Input current at V
7
= V
5
Input resistance
V
7
I
7
R
3-15
0.9 V
5
1
15
V
μ
A
M
Reference voltage source
Output voltage at I
5
=
1 mA
Output impedance at I
5
=
1 mA
Temperature coefficient
V
5
V
5
/
I
5
TC
3.3
3.7
40
3.3
4.1
80
V
mV/K
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
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