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參數(shù)資料
| 型號(hào)： | TDA7407 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| 封裝： | 10 X 10 MM, 1.40 MM HEIGHT, LQFP-44 |
| 文件頁數(shù)： | 10/46頁 |
| 文件大小： | 692K |
| 代理商： | TDA7407 |
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Obsolete
Product(s)
- Obsolete
Product(s)
Noise blanker part
TDA7407
Figure 3.
Vn timing diagram
TS
Suppression pulse
duration (6)
Signal HOLDN in
testmode
BLT = 00
TBD
38
TBD
μs
BLT = 10
TBD
32
TBD
μs
BLT = 01
TBD
25.5
TBD
μs
BLT = 00
TBD
22
TBD
μs
VRECTADJ
Noise rectifier
discharge adjustment
(7)
Signal PEAK in
testmode
NRD = 00 (5)
(10)
0.3
(10)
V/ms
NRD = 01 (5)
(10)
0.8
(10)
V/ms
NRD = 10 (5)
(10)
1.3
(10)
V/ms
NRD = 11 (5)
(10)
2.0
(10)
V/ms
SRPEAK Noise rectifier charge
Signal PEAK in
testmode
PCH = 0 (8)
(10)
10
(10)
mV/
μs
PCH = 1 (8)
(10)
20
(10)
mV/
μs
VADJMP
Noise rectifier
adjustment through
multipath (9)
Signal PEAK in
testmode
MPNB = 00 (9)
(10)
0.3
(10)
V/ms
MPNB = 01 (9)
(10)
0.5
(10)
V/ms
MPNB = 10 (9)
(10)
0.7
(10)
V/ms
MPNB = 11 (9)
(10)
0.9
(10)
V/ms
1.
All Thresholds are measured using a pulse with TR =2ms, THIGH = 2ms and TF = 10ms. The repetition
rate must not increase the PEAK voltage
2.
NBT represents the Noiseblanker Byte bits D2, D0 for the noise blanker trigger threshold
3.
NAT represents the Noiseblanker Byte bit pair D4, D3 for the noise controlled triggeradjustment
4.
OVD represents the Noiseblanker Byte bit pair D7, D6 for the over deviation detector
5.
FSC represents the Fieldstrength Byte bit pair D1, D0 for the fieldstrength control
6.
BLT represents the Speaker RR Byte bit pair D7, D6 for the blanktime adjustment
7.
NRD represents the Configuration Byte bit pair D1, D0 for the noise rectifier discharge adjustment
8.
PCH represents the Stereo decoder Byte bit D5 for the noise rectifier charge current adjustment
9.
MPNB represents the HighCut Byte bit D7 and the Fieldstrength Byte D7 for the noise rectifier multipath
adjustment
10. By design / characterization functionally guaranteed through dedicated test mode structure
Table 7.
Noise blanker electrical characteristics (continued)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VOP
VIN
DC
TR
THIGH
TF
Time
D97AU636
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7407_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Advanced car signal processor |
| TDA7407D | 功能描述:音頻 DSP INFOTAINMENT SIGNAL RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7407DTR | 功能描述:IC PROCESSOR ADV SIGNAL 44-LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:- 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6 |
| TDA7407TR | 功能描述:處理器 - 專門應(yīng)用 Advanced car signal processor RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432 |
| TDA7409 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CARRADIO-SIGNAL-PROCESSOR |
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