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參數(shù)資料
| 型號： | AD8345AREZ-RL7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 調(diào)制器/解調(diào)器 |
| 英文描述： | 140 MHz - 1000 MHz RF/MICROWAVE QUADRAPHASE MODULATOR |
| 封裝： | LEAD FREE, MO-153ABT, TSSOP-16 |
| 文件頁數(shù)： | 17/20頁 |
| 文件大?。?/td> | 1013K |
| 代理商： | AD8345AREZ-RL7 |
AD8345
Rev. B | Page 6 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
LO FREQUENCY (MHz)
0
250
SSB
PO
W
E
R
(d
B
m
)
–2
–4
–6
–8
–10
–12
–14
–16
–18
–20
300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000
VS = 5V, DIFFERENTIAL INPUT = 1.2V p-p
VS = 2.7V, DIFFERENTIAL INPUT = 200mV p-p
009
32-
007
Figure 3. Single Sideband (SSB) Output Power (POUT) vs. LO Frequency (FLO)
(I and Q Inputs Driven in Quadrature at Baseband Frequency (FBB) = 1 MHz;
TA = 25°C)
BASEBAND FREQUENCY (MHz)
0.1
O
UT
P
UT
P
O
W
E
R
V
ARI
A
T
IO
N
(d
B)
–5.5
110
100
VS = 2.7V, 5V DIFFERENTIAL INPUT = 200mV p-p
VS = 5V DIFFERENTIAL INPUT = 1.2V p-p
–5.0
–4.5
–4.0
–3.5
–3.0
–2.5
–2.0
–1.5
–1.0
–0.5
0.0
0.5
1.0
0093
2-
008
Figure 4. I and Q Input Bandwidth
(TA = 25°C, FLO = 800 MHz, LO Level = 2 dBm,
I and Q Inputs Driven in Quadrature)
TEMPERATURE (
°C)
–40
SSB
PO
W
E
R
(d
B
m
)
–26
040
80
VS = 5V, DIFFERENTIAL INPUT = 1.2V p-p
VS = 2.7V, DIFFERENTIAL INPUT = 200mV p-p
–24
–22
–20
–18
–16
–14
–12
–10
–8
–6
–4
–2
0
–20
20
60
00932-
00
9
Figure 5. SSB POUT vs. Temperature
(FLO = 800 MHz, LO Level = 2 dBm, FBB = 1 MHz,
I and Q Inputs Driven in Quadrature)
LO FREQUENCY (MHz)
250
S
B
O
U
T
P
UT
P
1
d
B
(
d
Bm)
500
800
–16
–14
–12
–10
–8
–6
–4
–2
0
350
650
950
300
400 450
550 600
700 750
850 900
1000
TA = –40°C
TA = +85°C
TA = +25°C
0093
2-
01
0
Figure 6. SSB Output 1 dB Compression Point (OP1dB) vs. FLO
(VS = 2.7 V, LO Level = 2 dBm,
I and Q Inputs Driven in Quadrature, FBB = 1 MHz)
LO FREQUENCY (MHz)
250
S
B
O
U
T
P
UT
P
1
d
B
(
d
Bm)
500
800
–0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
350
650
950
300
400 450
550 600
700 750
850 900
1000
4.0
TA = –40°C
TA = +85°C
TA = +25°C
0
0932
-0
1
Figure 7. SSB Output 1 dB Compression Point (OP1dB) vs. FLO
(VS = 5 V, LO Level = 2 dBm,
I and Q Inputs Driven in Quadrature, FBB = 1 MHz)
LO FREQUENCY (MHz)
250
CARRI
E
R
F
E
DT
HRO
UG
H
(
d
Bm)
500
800
VS = 5V, DIFFERENTIAL INPUT = 1.2V p-p
–50
350
650
950
300
400 450
550 600
700 750
850 900
1000
–49
–48
–47
–46
–45
–44
–43
–42
–41
–40
VS = 2.7V, DIFFERENTIAL INPUT = 200mV p-p
0
093
2-
012
Figure 8. Carrier Feedthrough vs. FLO
(LO Level = 2 dBm, TA = 25°C)
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相關代理商/技術參數(shù) |
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|---|---|
| AD8345-EVAL | 制造商:Analog Devices 功能描述:AD8345 EVALUATION BOARD - Bulk |
| AD8345-EVALZ | 制造商:Analog Devices 功能描述:EVAL KIT FOR 140 MHZ TO 1000 MHZ QUADRATURE MODULATOR - Bulk |
| AD8346 | 制造商:AD 制造商全稱:Analog Devices 功能描述:300 MHz to 1000 MHz Quadrature Modulator |
| AD8346AF-EMX | 制造商:Analog Devices 功能描述:- Rail/Tube |
| AD8346ARU | 功能描述:IC QUADRATURE MOD .8GHZ 16-TSSOP RoHS:否 類別:RF/IF 和 RFID >> RF 調(diào)制器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 功能:調(diào)制器 LO 頻率:700MHz ~ 2.3GHz RF 頻率:700MHz ~ 2.3GHz P1dB:1dBm 底噪:-148dBm/Hz 輸出功率:-1dBm 電流 - 電源:46mA 電源電壓:2.7 V ~ 3.6 V 測試頻率:1.75GHz 封裝/外殼:28-WFQFN 裸露焊盤 包裝:帶卷 (TR) |
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