- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98304 > TUA6020 (INFINEON TECHNOLOGIES AG) 2-BAND, VIDEO TUNER, PDSO28 PDF資料下載
參數(shù)資料
| 型號： | TUA6020 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 調諧器 |
| 英文描述： | 2-BAND, VIDEO TUNER, PDSO28 |
| 封裝： | 1 MM HEIGHT, PLASTIC, TSSOP-28 |
| 文件頁數(shù)： | 25/39頁 |
| 文件大小： | 739K |
| 代理商： | TUA6020 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁當前第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁
Reference
5 - 10
TUA6020
preliminarytarget
Wireless Components
Specification, April 2000
5.2
Programming
Table 5-4 Bit Allocation Read / Write
Byte
MSB
bit6
bit5
bit4
bit3
bit2
bit1
LSB
Ack
Write Data
Address Byte
11
00
0MA1
MA0
0
A
Progr. Divider Byte 1
0N14
N13
N12
N11
N10
N9
N8
A
Progr. Divider Byte 2
N7
N6
N5
N4
N3
N2
N1
N0
A
Control Byte
1CP
T1
T0
FP
RSA
RSB
OS
A
Bandswitch Byte
xx
xPHIGH
1).
PLOW
1).2).
PMID
1). 2).
A
Read Data
Address Byte
11
00
0MA1
MA0
1
A
Status Byte
POR
FL
xx
A
1).
2).
In a tuner PLOW and PMID are interchangeable. Both bits switch the IC into LOW/MID (VHF) mode.
Table 5-5 Description of symbols
Symbol
Description
MA0, MA1
Address selection bits (see Table 5-6 Address selection on page 11)
N14 to N0
programmable divider bits:
N = 214 x N14 + 213 x N13 + ..... + 23 x N3 + 22 x N2 + 21 x N1 + N0
CP
Charge pump current:
bit = 0: charge pump current = 50 A
bit = 1: charge pump current = 220A
T1, T0
test bits (see Table 5-7 Test modes on page 11)
FP
reserved for future purposes, actually ignored, default: 1
RSA, RSB
reference divider bits (see Table 5-8 Reference divider ratio on page 11)
OS
Tuning amplifier control bit: bit = 0: enable VT
bit = 1: disable VT
PLOW, PMID, PHIGH
NPN ports control bits:
bit = 0: NPN open-collector output is inactive
bit = 1: NPN open-collector output is active
FL
PLL lock flag, bit = 1: loop is locked
POR
Power-on reset flag
flag is set at power-on and reset at the end of READ operation
x
don‘t care
相關PDF資料 |
PDF描述 |
|---|---|
| TUA6022-K | 2-BAND, VIDEO TUNER, PDSO28 |
| TUA6022-S | 2-BAND, VIDEO TUNER, PDSO28 |
| TUA6022XS | 2-BAND, VIDEO TUNER, PDSO28 |
| TUA6024-K | 2-BAND, VIDEO TUNER, PDSO28 |
| TUA6024-S | 2-BAND, VIDEO TUNER, PDSO28 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TUA6020XT | 制造商:Infineon Technologies AG 功能描述:TV Tuner Mixer-Oscillator-PLL with balanced IF-Amplifier 28-Pin TSSOP |
| TUA6024-2 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:2 Band TV Tuner Mixer-Oscillator-PLL with balanced IF-Amplifier |
| TUA6030 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:3-Band TV Tuner IC |
| TUA6032 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:3-Band TV Tuner IC |
| TUA6034 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:3-Band Digital TV / Set-Top-Box Tuner IC TAIFUN |
發(fā)布緊急采購，3分鐘左右您將得到回復。