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參數(shù)資料
| 型號： | TDA5745 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Low power mixers/oscillators for hyperband tuners |
| 中文描述： | 低功耗混頻器/振蕩器的調(diào)諧器的hyperband |
| 文件頁數(shù)： | 4/20頁 |
| 文件大?。?/td> | 123K |
| 代理商： | TDA5745 |
1998 Mar 09
4
Philips Semiconductors
Preliminary specification
Low power mixers/oscillators for
hyperband tuners
TDA5744; TDA5745
PINNING
SYMBOL
PIN
DESCRIPTION
TDA5744
TDA5745
UHFIN1
UHFIN2
VHFIN
RFGND
IFFIL1
IFFIL2
n.c.
n.c.
BS
n.c.
n.c.
n.c.
V
CC
IFOUT1
IFOUT2
GND
UHFOSCIB1
UHFOSCOC1
UHFOSCOC2
UHFOSCIB2
VHFOSCIB1
VHFOSCOC1
VHFOSCOC2
VHFOSCIB2
1
2
3
4
5
6
7
8
9
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
UHF input 1
UHF input 2
VHF input
RF ground
IF filter output 1
IF filter output 2
not connected
not connected
electronic band switch
not connected
not connected
not connected
supply voltage
IF amplifier output 1
IF amplifier output 2
ground
UHF oscillator base input 1
UHF oscillator collector output 1
UHF oscillator collector output 2
UHF oscillator base input 2
VHF oscillator base input 1
VHF oscillator collector output 1
VHF oscillator collector output 2
VHF oscillator base input 2
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA5745TS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low power mixers/oscillators for hyperband tuners |
| TDA5800 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:VIDEO IF IC WITH AFC AND VTR CONNECTION |
| TDA5830-2 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:VIDEO IF IC WITH VTR CONNECTION AND QUASI PARALLERL SOUND |
| TDA5850 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Video Switch, Bipolar IC |
| TDA5930-5 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Video IF Amplifier and Demodulator |
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