參數(shù)資料
型號(hào): HMC497LP4
廠商: 美國(guó)訊泰微波有限公司上海代表處
英文描述: SiGe WIDEBAND DIRECT MODULATOR RFIC, 100 - 4000 MHz
中文描述: 寬頻帶直接硅鍺射頻調(diào)制器,100 - 4000兆赫
文件頁數(shù): 5/10頁
文件大?。?/td> 555K
代理商: HMC497LP4
M
9
9 - 28
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
ACPR & Output Noise @ 20 MHz Offset
for WCDMA @ 2140 MHz
Output Noise @ 20 MHz Offset
vs. LO Power Over Temperature
-140
-80
-75
-70
-65
-60
-170
-5
-160
-150
-140
-130
-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
A
O
WCDMA CHANNEL POWER (dBm)
-165
-160
-155
-150
-145
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
T=+25C
O
LO POWER (dBm)
-50
-40
-30
-20
-10
0
10
0.8
0.9
1
2
2 TONES OUTPUT POWER (dBm)
INPUT BASEBAND VOLTAGE PER TONE (Vp-p diff)
Compression Characteristic @ 2140 MHz
Note 1: W-CDMA (Modulation Set-up for ACPR Mode); The Baseband I and Q input signals were generated using “Test Model 1 with 64 channels”
settings in the Agilent E3844C.
Note 2: The I/Q baseband amplitude and phase inputs were offset to achieve Sideband Rejection (SBR) levels. LO = +6 dBm, SSB Power = 0 dBm
Power & Linearity @ 2140 MHz
vs. Baseband Voltage
0
1
2
3
4
5
6
7
8
9
10
0
5
10
15
20
25
0.8
0.9
1
2
O
O
INPUT BASEBAND VOLTAGE (Vp-p diff)
OUTPUT IP3
OUTPUT POWER
HMC497LP4
/
497LP4E
SiGe WIDEBAND DIRECT
MODULATOR RFIC, 100 - 4000 MHz
v02.0506
EVM vs. LO Harmonic Level & Sideband
Rejection for EDGE @ 900 MHz
1200
400
500
600
700
800
900
1000
1100
-70
-65
-60
-55
-50
-45
-40
-35
-30
-30 dBc
-16 dBc
E
LO 3
rd
Harmonic Level (dBc)
LO 2
nd
Harmonic Level
SBR: -40 dBc
2
SBR: -48 dBc
2
EVM vs. LO Harmonic Level & Sideband
Rejection for EDGE @ 1900 MHz
2000
600
800
1000
1200
1400
1600
1800
-30
-25
-20
-15
-10
-5
-70 dBc
-30 dBc
E
LO 2
nd
Harmonic Level (dBc)
LO 3
rd
Harmonic Level
SBR: -42 dBc
2
SBR: -48 dBc
2
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HMC498LC4 制造商:Hittite Microwave Corp 功能描述:IC MODULATOR SIGE DIRECT 24-QFN