參數(shù)資料
型號: HMC500LP3E
廠商: HITTITE MICROWAVE CORP
元件分類: 調(diào)制器/解調(diào)器
英文描述: 1800 MHz - 2200 MHz RF/MICROWAVE VECTOR MODULATOR
封裝: 3 X 3 MM, ROHS COMPLIANT, PLASTIC, SMT, 16 PIN
文件頁數(shù): 1/8頁
文件大?。?/td> 261K
代理商: HMC500LP3E
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
MOD
U
L
A
T
O
R
S
-
V
E
C
T
O
R
-
SM
T
10
10 - 34
GaAs HBT VECTOR
MODULATOR 1.8 - 2.2 GHz
v02.1109
HMC500LP3 / 500LP3E
General Description
Features
Functional Diagram
The
HMC500LP3(E)
is
a
high
dynamic
range
Vector Modulator RFICs which are targeted for RF
predistortion and feed-forward cancellation circuits,
as well as RF cancellation and beam forming amp-
litude/phase correction circuits. The I & Q ports of
the HMC500LP3(E) can be used to continuously vary
the phase and amplitude of RF signals by up to 360
degrees and 40 dB respectively, while supporting a
3 dB modulation bandwidth of 150 MHz. With an in-
put IP3 of +33 dBm and input noise floor of -152 dBm/
Hz (at -10 dB maximum gain setting), the input IP3/
noise floor ratio is 185 dB.
360° of Continuous Phase Control
Continuous Gain Control: 40 dB
-162 dBm/Hz Output Noise Floor
Input IP3: +33 dBm
16 Lead 3x3 mm SMT Package: 9mm2
Typical Applications
The HMC500LP3(E) is ideal for:
Wireless Infrastructure HPA &
MCPA Error Correction
Pre-Distortion or Feed-Forward Linearization
PCS, GSM and W-CDMA Systems
Beam Forming or RF Cancellation Circuits
Electrical Specifications, T
A = +25° C, Vcc = +8V
Parameter
Min.
Typ.
Max.
Units
Frequency Range
1.8 - 2.2
GHz
Maximum Gain
-14
-10
dB
Gain Variation Over Temperature
0.012
0.02
dB / °C
Gain Flatness Across Any 60 MHz Bandwidth
0.15
dB
Gain Range
40
dB
Input Return Loss
17
dB
Output Return Loss
15
dB
Input Power for 1dB Compression (P1dB)
13
16
dBm
Input Third Order Intercept (IP3)
33
dBm
Output Noise
-162
dBm/Hz
Control Port Bandwidth (-3 dB)
150
MHz
Control Port Impedance
1.45k
Ohms
Control Port Capacitance
0.22
pF
Control Voltage Range
+0.5 to +2.5
Vdc
Group Delay Over 60 MHz Bandwidth
20
ps
Supply Current (Icq)
90
mA
Unless otherwise noted, measurements are made @ max. gain setting and 45 phase setting.
See application circuit for details.
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