參數(shù)資料
型號: TDA5745TS
廠商: NXP SEMICONDUCTORS
元件分類: 衰減器
英文描述: DIODE: SCHOTTKY, 60V, 1A, PACKAGE SMA
中文描述: RF/MICROWAVE DOUBLE BALANCED MIXER
文件頁數(shù): 15/20頁
文件大?。?/td> 123K
代理商: TDA5745TS
1998 Mar 09
15
Philips Semiconductors
Preliminary specification
Low power mixers/oscillators for
hyperband tuners
TDA5744; TDA5745
INTERNAL PIN CONFIGURATION
SYMBOL
PIN
CONFIGURATION
(1)
AVERAGE DC VOLTAGE
(V)
TDA5744
TDA5745
VHF
UHF
UHFIN1
UHFIN2
1
2
24
23
note 2
1.0
VHFIN
3
22
1.9
note 2
RFGND
4
21
0.0
0.0
IFFIL1
IFFIL2
5
6
20
19
3.4
3.4
n.c.
7
8
18
17
15
14
13
16
12
not connected
note 2
note 2
10
11
12
9
13
BS
V
CC
electronic band switch
supply voltage
0.0
5.0
5.0
5.0
MGM468
1
2
(23)
(24)
MGM469
3
(22)
MGM470
4
(21)
MGM471
6
5
(19)
(20)
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