參數(shù)資料
型號(hào): TDA7546TR
廠商: 意法半導(dǎo)體
英文描述: Multichip module for TMC tuner applications
中文描述: 豐田汽車多芯片模塊調(diào)諧器應(yīng)用
文件頁(yè)數(shù): 14/68頁(yè)
文件大小: 823K
代理商: TDA7546TR
Electrical specification
TDA7546
14/68
AGC Time Constant Output
V
6
Max. AGC output voltage
V
3-5
= 0mV
RMS
V
REF1
+V
BE
V
Min. AGC output voltage
V
3-5
= 50mV
RMS
0.5
V
I
6
Min. AGC charge current
V
3-5
= 0mV
RMS
,V
10
= 2.5V
-16.5
-12.5
-8.5
μ
A
Max. AGC discharge current
V
3-5
= 50mV
RMS
,V
10
= 2.5V
0.9
1.25
1.6
mA
AGC PIN Diode Driver Output
I
2
AGC OUT, current min.
V
3-5
= 0mV
RMS
, V
2
= 2.5V
9
12
15
μ
A
AGC OUT, current max.
V
3-5
= 50 mV
RMS
, V
2
= 2.5V
-22
-17
-13
mA
I/Q Mixer1 (10.7MHz)
R
IN
Input resistance
differential
10
k
Ω
R
OUT
Output resistance
differential
100
k
Ω
V
3-5
Input dc bias
2.4
2.65
2.9
V
g
m
Conversion
transconductance
17
ms
F
Noise figure
400
Ω
generator resistance
(1)
3
dB
CP
1dB
1dB compression point
referred to diff. mixer input
100
dB
μ
V
IIP3
3rd order intermodulation
(1)
122
dB
μ
V
IQG
I/Q gain adjust
G
-1
+1
%
IQP
I/Q phase adjust
PH
-7
+8
°
IRR
Image rejection ratio
with gain and phase adjust
40
dB
IF1 Amplifier1,2 (10.7MHz)
G1
min
Min. gain
IFG, referred to 330
Ω
7.5
9
10.5
dB
G1
max
Max. gain
IFG, referred to 330
Ω
13.5
15
16.5
dB
G2
min
Min. gain
IFG, referred to 330
Ω
7.5
9
10.5
dB
G2
max
Max. gain
IFG, referred to 330
Ω
9.5
11
13.5
dB
R
IN
Input resistance
250
330
400
Ω
R
OUT
Output resistance
250
330
400
Ω
CP
1dB
1dB compression point
referred to 330
Ω
input
(1)
105
dB
μ
V
IIP3
3rd order Intermodulation
referred to 330
Ω
input
(1)
126
dB
μ
V
Demodulator, Audio Output
THD
Total Harmonic Distortion
dev. = 75kHz, V = Mix2 = 10 mVrms
0.1
%
Table 5.
Tuner
(continued)
(T
amb
= -40 to +85°C, V
CC1
= V
CC2
= V
CC3
= V
CCVCO
= V
CCMIX1
= V
CCIF1
=8.5V,
f
RF
= 98.1MHz, dev. = 40KHz, f
MOD
= 1KHz, f
IF1
= 10.7MHz, f
IF2
= 450KHz,
f
Xtal
= 10.25MHz, in application circuit, unless otherwise specified
.)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
相關(guān)PDF資料
PDF描述
TDA7550 DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
TDA7550R DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
TDA7551 DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
TDA7552 DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
TDA7553 DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7548 功能描述:音頻放大器 4 x 50W Multi Quad Power Amplifer D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7550 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Digital Signal Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TDA7550R 制造商:STMicroelectronics 功能描述:
TDA7551 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
TDA7552 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS