HMC630LP3 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – GaAs HBT VECTOR MODULATOR 700 - 1000 MHz

HMC630LP3 / 630LP3E
v00.1007
GaAs HBT VECTOR
MODULATOR 700 - 1000 MHz
10
Typical Applications
The HMC630LP3(E) is ideal for:
• Wireless Infrastructure HPA &
MCPA Error Correction
• Pre-Distortion or Feed-Forward Linearization
• Cellular / 3G Systems
• Beam Forming or RF Cancellation Circuits
Functional Diagram
Features
Continuous Phase Control: 360°
Continuous Gain Control: 40 dB
Low Output Noise Floor: -162 dBm/Hz
High Input IP3: +34 dBm
16 Lead 3x3mm SMT Package: 9mm²
General Description
The HMC630LP3 & HMC630LP3E are high dynamic
range Vector Modulator RFICs which are targeted
for RF predistortion and feed-forward cancellation
circuits, as well as RF beam forming and amplitude/
phase correction circuits. The I & Q ports of the
HMC630LP3(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 180 MHz. With an out-
put IP3 of +24.5 dBm and output noise floor of -162
dBm/Hz (at maximum gain setting), the output IP3/
noise floor ratio is 186.5 dB.
10 - 50
Electrical Specifications, T_A = +25° C, Vcc= +8V
Parameter
Min.
Typ.
Frequency Range
0.7 - 1.0
Maximum Gain^[1]
-12
-10
Gain Variation Over Temperature
0.02
Gain Flatness Across Any 60 MHz Bandwidth
0.10
Gain Range
40
Input Return Loss
15
Output Return Loss
17
Input Power for 1dB Compression (P1dB)
14
17
Input Third Order Intercept (IP3)
34
Output Noise
-162
Control Port Bandwidth (-3 dB)
180
Control Port Impedance
1.45k
Control Port Capacitance
0.22
Control Voltage Range
+0.5 to +2.5
Group Delay Variation Over 60 MHz Bandwidth
20
Supply Current (Icq)
92
Unless otherwise noted, measurements are made @ max. gain setting and 45˚ phase setting.
See application circuit for details.
[1]_{Includes loss of input balun (0.75 dB typ.).}
Max.
0.03
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com
Units
GHz
dB
dB / °C
dB
dB
dB
dB
dBm
dBm
dBm/Hz
MHz
Ohms
pF
Vdc
ps
mA