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500LP3E

Description
GaAs HBT VECTOR MODULATOR 1.8 - 2.2 GHz
File Size267KB,8 Pages
ManufacturerHittite Microwave(ADI)
Websitehttp://www.hittite.com/
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500LP3E Overview

GaAs HBT VECTOR MODULATOR 1.8 - 2.2 GHz

HMC500LP3
/
500LP3E
v02.1109
GaAs HBT VECTOR
MODULATOR 1.8 - 2.2 GHz
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
16 Lead 3x3 mm SMT Package: 9mm2
Features
360° of Continuous Phase Control
Continuous Gain Control: 40 dB
-162 dBm/Hz Output Noise Floor
Input IP3: +33 dBm
10
MODULATORS - VECTOR - SMT
Functional Diagram
General Description
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.
Electrical Specifi cations,
T
A
= +25° C, Vcc = +8V
Parameter
Frequency Range
Maximum Gain
Gain Variation Over Temperature
Gain Flatness Across Any 60 MHz Bandwidth
Gain Range
Input Return Loss
Output Return Loss
Input Power for 1dB Compression (P1dB)
Input Third Order Intercept (IP3)
Output Noise
Control Port Bandwidth (-3 dB)
Control Port Impedance
Control Port Capacitance
Control Voltage Range
Group Delay Over 60 MHz Bandwidth
Supply Current (Icq)
13
-14
Min.
Typ.
1.8 - 2.2
-10
0.012
0.15
40
17
15
16
33
-162
150
1.45k
0.22
+0.5 to +2.5
20
90
0.02
Max.
Units
GHz
dB
dB / °C
dB
dB
dB
dB
dBm
dBm
dBm/Hz
MHz
Ohms
pF
Vdc
ps
mA
Unless otherwise noted, measurements are made @ max. gain setting and 45˚ phase setting.
See application circuit for details.
10 - 34
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

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