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參數(shù)資料
| 型號： | HMC631LP3E |
| 廠商： | HITTITE MICROWAVE CORP |
| 元件分類： | 調(diào)制器/解調(diào)器 |
| 英文描述： | 1800 MHz - 2700 MHz RF/MICROWAVE VECTOR MODULATOR |
| 封裝： | 3 X 3 MM, ROHS COMPLIANT, PLASTIC, SMT-16 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 287K |
| 代理商： | HMC631LP3E |
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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
GaAs HBT VECTOR
MODULATOR 1.8 - 2.7 GHz
v00.1007
HMC631LP3 / 631LP3E
General Description
Features
Functional Diagram
The HMC631LP3 & HMC631LP3E are high dynamic
range Vector Modulator RFICs which are targeted
for RF predistortion and feed-forward cancellation
circuits, as well as RF cancellation, beam forming and
amplitude/phase correction circuits. The I & Q ports
of the HMC631LP3(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 200 MHz. With an
output IP3 of +26 dBm and output noise floor of -160
dBm/Hz (at maximum gain setting), the IP3/noise floor
ratio is 186 dB.
Continuous Phase Control: 360°
Continuous Gain Control: 40 dB
Output Noise Floor: -160 dBm/Hz
Input IP3: +35 dBm
16 Lead 3x3mm SMT Package: 9mm2
Typical Applications
The HMC631LP3(E) is ideal for:
Cellular/3G & WiMAX Systems
Wireless Infrastructure HPA &
MCPA Error Correction
Pre-Distortion or Feed-Forward Linearization
Beam Forming & Nulling Circuits
Electrical Specifications, T
A = +25° C, Vcc= +8V
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
Frequency Range
1.8 - 2.2
2.2 - 2.7
GHz
Maximum Gain[1]
-11
-9
-11
dB
Gain Variation Over Temperature
0.016
0.025
0.016
dB / °C
Gain Flatness Across Any 60 MHz Bandwidth
0.15
0.4
dB
Gain Range
40
dB
Input Return Loss
9
dB
Output Return Loss
13
10
dB
Input Power for 1dB Compression (P1dB)
15
18
21
dBm
Input Third Order Intercept (IP3)
35
37
dBm
Output Noise
-160
dBm/Hz
Control Port Bandwidth (-3 dB)
200
MHz
Control Port Impedance
1.45k
Ohms
Control Port Capacitance
0.22
pF
Control Voltage Range
+0.5 to +2.5
Vdc
Group Delay Variation Over 60 MHz Bandwidth
20
ps
Supply Current (Icq)
93
mA
Unless otherwise noted, measurements are made @ max. gain setting and 45 phase setting. See application circuit for details.
[1]Includes loss of input balun (0.8 dB typ.)
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