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参数资料
| 型号： | TEA6811V-T |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 调谐器 |
| 英文描述： | 2-BAND, AUDIO TUNER, PDSO40 |
| 封装： | PLASTIC, SOT-158-2, VSOP-40 |
| 文件页数： | 12/24页 |
| 文件大小： | 147K |
| 代理商： | TEA6811V-T |
1996 Jun 18
2
Philips Semiconductors
Product specication
Front-end and PLL synthesizers for
car radios
TEA6810V; TEA6811V
FEATURES
Synthesizer function which includes a Voltage
Controlled Oscillator (VCO), dividers, phase detector,
charge-pump and in-lock detector
FM mixer with AGC
AM RF amplifier with AGC
AM mixer.
APPLICATIONS
Car radios.
GENERAL DESCRIPTION
The TEA6810V and TEA6811V, together with TEA6821V
forms an AM/FM receiving concept for electronically tuned
car radios.
The TEA681xV is an FM/AM front-end with one local
synthesized oscillator for both AM and FM which is used
together with the TEA6821T in a double-conversion
concept. It delivers a first FM-IF of 72.2 MHz and, for
MW/LW, a first AM-IF of 10.7 MHz.
Minimum alignments are required due to wideband RF
inputs and the common AM/FM VCO.
High dynamic behaviour and minimum distortion is
obtained by a special RF input design combined with AGC.
High sensitivity is possible in combination with RF input
FETs.
Minimum interference is experienced due a to special
synthesizer loop design and ensuring that the I2C-bus is
inoperative in the locked-tuned condition.
The reference frequency for the synthesizer and the
I2C-bus information is delivered by the TEA6821V.
The programmable local/dx switch enables switching the
gain of the FM mixer from normal AGC control (FM dx) to
the forced 4th level of AGC (FM local).
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VCCA1
analog supply voltage (pin 2)
4.75
5.0
5.25
V
VCCA2
analog supply voltage (pin 13)
8.1
8.5
8.9
V
VAMant
AM AGC range
see Fig.4
0.3
6.0
V
VFMant
FM AGC range
see Fig.5
10
600
mV
fAMant
AM input frequency
0.144
22
MHz
fFMant
FM input frequency
60
108
MHz
Tamb
operating ambient temperature
40
+85
°C
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TEA6810V
VSO40
plastic very small outline package; 40 leads
SOT158-1
TEA6811V
VSO40
plastic very small outline package; 40 leads; face down
SOT158-2
相关PDF资料 |
PDF描述 |
|---|---|
| TEA6810V-T | 2-BAND, AUDIO TUNER, PDSO40 |
| TEA6820T-T | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO56 |
| TEA6822T-T | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO56 |
| TEA6843HL/V1,518 | AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP80 |
| TEA7532DP | AUDIO AMPLIFIER, PDIP16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TEA681M1ABK-0820P | 功能描述:铝质电解电容器 - 带引线 10V 680uF 20% RoHS:否 制造商:Kemet 引线类型: 电容:220 uF 容差:20 % 电压额定值:25 V 工作温度范围: 端接类型:Radial 外壳直径:8 mm 外壳长度:11 mm 引线间隔:5 mm 产品:General Purpose Electrolytic Capacitors 封装:Bulk |
| TEA681M1ATR-1017P | 功能描述:铝质电解电容器 - 带引线 10V 680uF 20% RoHS:否 制造商:Kemet 引线类型: 电容:220 uF 容差:20 % 电压额定值:25 V 工作温度范围: 端接类型:Radial 外壳直径:8 mm 外壳长度:11 mm 引线间隔:5 mm 产品:General Purpose Electrolytic Capacitors 封装:Bulk |
| TEA681M1HBK-1327P | 功能描述:铝质电解电容器 - 带引线 50V 680uF 20% RoHS:否 制造商:Kemet 引线类型: 电容:220 uF 容差:20 % 电压额定值:25 V 工作温度范围: 端接类型:Radial 外壳直径:8 mm 外壳长度:11 mm 引线间隔:5 mm 产品:General Purpose Electrolytic Capacitors 封装:Bulk |
| TEA6820T | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:In Car Entertainment ICE car radio |
| TEA6821 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
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