參數(shù)資料
型號: AD8343ARUZ-REEL
廠商: ANALOG DEVICES INC
元件分類: 混頻器
英文描述: 0 MHz - 2500 MHz RF/MICROWAVE DOUBLE BALANCED MIXER
封裝: LEAD FREE, PLASTIC, TSSOP-14
文件頁數(shù): 29/32頁
文件大小: 2171K
代理商: AD8343ARUZ-REEL
AD8343
Rev. B | Page 6 of 32
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
14
13
12
11
10
9
8
1
2
3
4
5
6
7
COMM
INPP
INPM
DCPL
VPOS
PWDN
COMM
OUTP
OUTM
COMM
LOIP
LOIM
COMM
AD8343
TOP VIEW
(Not to Scale)
01
03
4-
0
02
Figure 2. Pin Configuration
Table 5. Pin Function Descriptions
Pin No.
Mnemonic
Description
1, 7, 8, 11, 14
COMM
Connect to low impedance circuit ground.
2
INPP
Differential Input Pin. This pin needs to be dc-biased and typically ac-coupled; see Figure 3.
3
INPM
Differential Input Pin. This pin needs to be dc-biased and typically ac-coupled; see Figure 3.
4
DCPL
Bias rail decoupling capacitor connection for LO driver; see Figure 6.
5
VPOS
Positive Supply Voltage (VS), 4.5 V to 5.5 V. Ensure adequate supply bypassing for proper device operation as
shown in the Applications section.
6
PWDN
Power-Down Interface. Connect pin to ground for normal operating mode. Connect pin to supply for power-
down mode; see Figure 5.
9
LOIM
Differential Local Oscillator (LO) Input Pin. Typically ac-coupled; see Figure 4.
10
LOIP
Differential Local Oscillator (LO) Input Pin. Typically ac-coupled; see Figure 4.
12
OUTM
Open-Collector Differential Output Pin. This pin needs to be dc-biased and (usually) ac-coupled; see Figure 3.
13
OUTP
Open-Collector Differential Output Pin. This pin needs to be dc-biased and (usually) ac-coupled; see Figure 3.
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