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參數(shù)資料
| 型號： | ADL5534ACPZ-R2 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 放大器 |
| 英文描述： | 20 MHz - 500 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 4 X 4 MM, LEAD FREE, MO-220-VGGC, LFCSP, 8 PIN |
| 文件頁數(shù)： | 3/16頁 |
| 文件大?。?/td> | 810K |
| 代理商： | ADL5534ACPZ-R2 |
ADL5534
Rev. 0 | Page 11 of 16
06
83
6-
01
8
470nH
10nF
1nF
1F
VPOS
GND
10nF
1F
1nF
VPOS1
GND1
NC
CL
IN
1
NC
Z1
ADL5534
NC
13
RF
O
U
T
1
16
RF
IN
1
RF
O
UT
2
14
NC
15
NC
CL
IN2
RF
IN2
9
12
4
10
2
11
3
1
8
6
7
5
RFIN
10nF
AD9640
49.9
120nH
33
120nH
100pF
120nH
33
120nH
100pF
16pF
4.7pF
CML
Figure 18. Narrow-Band IF Sampling Solution for Unbuffered ADC
ADC DRIVING APPLICATION
The ADL5534 is a high linearity, fixed gain IF amplifier suitable
for use as an ADC driver. The ADL5534 has a differential input
and output impedance of 100 Ω. A flux-coupled RF transformer
with a 2:1 impedance ratio was used to perform the single-ended-
to-differential conversion at the input of the ADL5534. The
interface between the ADL5534 and the AD9640 is a third-
order low pass filter presenting a 100 Ω differential impedance
to the source and load. The ADL5534 must be ac-coupled to
prevent dc bias from entering the inputs of the ADC. Capacitors
of 100 pF were chosen to reduce any low frequency noise coming
from the ADL5534 and provide dc blocking. The measured
results for this interface shows 0.5 dB insertion loss for a 20 MHz
bandwidth centered around 92 MHz. The wideband response for
the interface is shown in Figure 19. The single-tone results in
Figure 20 show an SNR of 69.3 dB and an SFDR of 82 dBc. The
two-tone results in Figure 21 show an IMD3 of 80.5 dBc and
an SFDR of 78 dBc.
06
83
6-
0
19
FREQUENCY (MHz)
NO
RM
AL
IZ
E
D
L
O
S
(
d
B)
–45
–40
–35
–30
–25
–20
–15
–10
–5
0
5
50
100
150
200
250
300
350
400
Figure 19. Measured Frequency Response of ADC interface
in Figure 18
(d
B
F
S
)
FREQUENCY (MHz)
06
83
6-
0
20
SNR = 69.334dBc
SFDR = 82.267dBc
NOISE FLOOR = –109.519dB
FUND = –1.05dBFs
SECOND = –82.262dBc
THIRD = –88.688dBc
6
0
121824303642485460
0
–15
–30
–45
–60
–75
–90
–105
–120
–135
Figure 20. Measured Single-Tone Performance of the Circuit in Figure 18
(d
B
F
S
)
FREQUENCY (MHz)
06
83
6-
0
21
SFDR = 78.267dBc
NOISE FLOOR = –110.131dB
FUND 1 = –7.181dBFs
FUND 2 = –7.191dBFs
IMD (2F1 – F2) = –80.538dBc
IMD (2F2 – F1) = –82.086dBc
6
0
121824303642485460
0
–15
–30
–45
–60
–75
–90
–105
–120
–135
Figure 21. Measured Two-Tone Performance of the Circuit in Figure 18
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| ADL5534ACPZ-R7 | 功能描述:IC AMP IFA DUAL 500MHZ 16LFCSP RoHS:是 類別:RF/IF 和 RFID >> RF 放大器 系列:- 標(biāo)準包裝:3,000 系列:- 頻率:100MHz ~ 6GHz P1dB:9.14dBm（8.2mW） 增益:15.7dB 噪音數(shù)據(jù):1.3dB RF 型:CDMA，TDMA，PCS 電源電壓:2.7 V ~ 5 V 電流 - 電源:60mA 測試頻率:2GHz 封裝/外殼:0505（1412 公制） 包裝:帶卷 (TR) |
| ADL5534ACPZ-WP | 制造商:AD 制造商全稱:Analog Devices 功能描述:20 MHz to 500 MHz IF Gain Block |
| ADL5534-EVALZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:20 MHz to 500 MHz IF Amplifier |
| ADL5535 | 制造商:AD 制造商全稱:Analog Devices 功能描述:20 MHz to 1.0 GHz IF Gain Block |
| ADL5535ARKZ | 制造商:Analog Devices 功能描述:IC AMP GAIN BLOCK 16DB 3SOT89 制造商:Analog Devices 功能描述:IC, AMP, GAIN BLOCK, 16DB, 3SOT89 制造商:Analog Devices 功能描述:IC, RF-IF AMP, 16.7dB, 1GHz, 5.5V, 3-SOT-89; Frequency Min:20MHz; Frequency Max:1GHz; Gain:16.7dB; Noise Figure Typ:3dB; RF IC Case Style:SOT-89; No. of Pins:3; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; RF Type:CATV, Cellular;RoHS Compliant: Yes |
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