參數(shù)資料
型號(hào)： TDA1591T
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： PLL stereo decoder and noise blanker
中文描述： SPECIALTY CONSUMER CIRCUIT, PDSO20
文件頁(yè)數(shù)： 5/20頁(yè)
文件大?。?/td> 167K
代理商： TDA1591T
1996 Sep 02
5
Philips Semiconductors
Product specification
PLL stereo decoder and noise blanker
TDA1591
FUNCTIONAL DESCRIPTION
Adapting the MPX input to the level of the FM demodulator
output is realized by the value of input resistor R1
(see Fig.3). The total gain of the stereo decoder is
applicable by varying the feedback resistors R2 and R3
(see Figs 1 and 4).
In mute position and the VCO switched
off
(pin 7), the
output amplifiers can be used for cassette playback,
AM stereo purpose or other signal sources.
The Stereo Noise Controller (SNC) provides a smooth
mono to stereo take-over (see Fig.5).
For High Cut Control (HCC), the de-emphasis time
constant can be changed to higher values
(see Figs 7 and 8). This function is controlled by an analog
input signal.
The noise blanking facility is achieved by gating the stereo
decoder output signal.
The interference detector generates a gating pulse
preferable forced by the level detector voltage of the IF
part.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
Note
1.
Equivalent to discharging a 200 pF capacitor through a 0
series resistor.
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
P
P
tot
T
stg
T
amb
V
es
supply voltage (pin 5)
total power dissipation
storage temperature
operating ambient temperature
electrostatic handling; note 1
pins 1 and 16
pin 5
all other pins
0
0
55
40
13.2
0.25
+150
+85
V
W
°
C
°
C
400
300
600
+400
+300
+600
V
V
V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA1591T/V3,112 功能描述:調(diào)諧器 PLL STEREO DECODER&NOISE BLANK RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
TDA1591T/V3,118 功能描述:調(diào)諧器 PLL STEREO DECODER&NOISE BLANK RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
TDA1592 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:PLL stereo decoder and noise blanker
TDA1592T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:PLL stereo decoder and noise blanker
TDA1593 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:IF amplifier/demodulator for FM car radio receivers
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