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參數(shù)資料
| 型號： | AD8346ARUZ-REEL7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 調制器/解調器 |
| 英文描述： | 800 MHz - 2500 MHz RF/MICROWAVE I/Q MODULATOR |
| 封裝： | LEAD FREE, TSSOP-16 |
| 文件頁數(shù)： | 6/20頁 |
| 文件大?。?/td> | 397K |
| 代理商： | AD8346ARUZ-REEL7 |
AD8346
Rev. A | Page 14 of 20
EVALUATION BOARD
The schematic of the AD8346 evaluation board is shown in
Figure 30. This is a 4-layer FR4 board; the two center layers are
used as ground planes and the top and bottom layers are used
shows the silkscreen. The evaluation board circuit closely
follows the basic connections circuit shown in Figure 27.
Slide SW1 to the A position to connect the ENBL pin to +VS
via the 10 kΩ pull-up resistor REP. Slide SW1 to the B position
to disable the device by grounding the ENOP pin through the
49.9 Ω pull-down resistor REG. The device may be enabled via
an external voltage applied to the SMA connector ENOP or TP2.
All connectors are of the SMA type. The I and Q inputs are
provided with pads for implementing a simple RC filter
network. The local oscillator input is driven through a balun
(M/A-COM Part Number ETC1-1-13).
05335-030
C4
100pF
C3
0.01
μF
QP
QN
CLOP
100pF
CLON
100pF
LO
RLOP
OPEN
RLON
OPEN
RLOS
OPEN
1
2
3
4
5
6
7
8
16
15
14
13
12
10
9
11
IBBP
IBBN
COM1
LOIN
LOIP
VPS1
ENBL
QBBP
QBBN
COM4
VPS2
VOUT
COM3
COM2
TP2
ENOP
IP
IN
ENOP
CVO
100pF
VOUT
+VS
AD8346
RQP
0
Ω
CQP
OPEN
RQN
0
Ω
R2
0
Ω
CIP
OPEN
RIP
0
Ω
RIN
0
Ω
CIN
OPEN
C1
0.01
μF
C2
100pF
R7
0
Ω
T1
ETC1-1-13
1
2
3
5
4
RIS
OPEN
RQS
OPEN
CQN
OPEN
REG
49.9k
Ω
REP
10k
Ω
A
B
SW1
Figure 30. Evaluation Board Schematic
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|---|---|
| AD8347ARUZ | 800 MHz - 2700 MHz RF/MICROWAVE QUADRAPHASE DEMODULATOR |
| AD8347ARUZ-REEL7 | 800 MHz - 2700 MHz RF/MICROWAVE QUADRAPHASE DEMODULATOR |
| AD8349AREZ-RL7 | 700 MHz - 2700 MHz RF/MICROWAVE QPSK MODULATOR |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD8346ARUZ-REEL71 | 制造商:AD 制造商全稱:Analog Devices 功能描述:0.8 GHz to 2.5 GHz Quadrature Modulator |
| AD8346ARUZ-RL7 | 制造商:Analog Devices 功能描述:QUADRATURE MOD 70MHZ 16TSSOP - Tape and Reel |
| AD8346EVAL | 制造商:AD 制造商全稱:Analog Devices 功能描述:0.8 GHz to 2.5 GHz Quadrature Modulator |
| AD8346-EVAL | 制造商:Analog Devices 功能描述:AD8346 EVALUATION BOARD - Bulk |
| AD8346-EVALZ | 制造商:Analog Devices 功能描述:- Bulk |
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