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參數(shù)資料
| 型號(hào)： | 935241000118 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | SPECIALTY TELECOM CIRCUIT, PDSO20 |
| 封裝： | PLASTIC, SOT-266, SSOP-20 |
| 文件頁數(shù)： | 11/18頁 |
| 文件大?。?/td> | 136K |
| 代理商： | 935241000118 |
1997 May 26
2
Philips Semiconductors
Product specication
Low power PLL FM demodulator for
satellite TV receivers
TDA8012AM
FEATURES
High input sensitivity
Fully balanced two-pin Voltage Controlled Oscillator
(VCO)
Low input impedance (50 )
Low impedance video baseband output
Internal voltage stabilizer
Keyed Automatic Frequency Control (AFC) or peak AFC
Carrier detector
Automatic Gain Control (AGC) output.
APPLICATIONS
Digital Broadcast System (DBS) satellite receivers.
GENERAL DESCRIPTION
The TDA8012AM is a sensitive Phase Locked Loop (PLL)
Frequency Modulation (FM) demodulator for the second
Intermediate Frequency (IF) in satellite receivers.
It provides Automatic Gain Control (AGC) and Automatic
Frequency Control (AFC) outputs that can be used to
optimize the level and the frequency of the signal applied
at the input. During the search procedure, the AFC output
provides a signal used for carrier detection.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VCC
supply voltage
4.75
5.0
5.25
V
ICC
supply current
VCC =5V; Tamb =25 °C
405060mA
Vi
input level
53
57
61
dB
V
fc
operating carrier frequency
480
MHz
Vo(p-p)
video output signal amplitude
(peak-to-peak value)
frequency deviation = 25 MHz
1
V
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA8012AM
SSOP20
plastic shrink small outline package; 20 leads; body width 4.4 mm
SOT266-1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 07-01-7051 | Commoning Connector Poly 5Ckt |
| 07-01-7101 | Connector; No. of Contacts:10; Pitch Spacing:0.175"; No. of Rows:1; Mounting Type:PCB; Gender:Female RoHS Compliant: Yes |
| 07-01-7201 | connector |
| 07-01-7102 | Commoning Connector Poly 10Ckt |
| 07-01-7103 | Commoning Connector Poly 10Ckt |
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