Datasheet Analog Devices HMC631 — 数据表

HMC631LP3 / 631LP3E
v00.1007 GaAs HBT VECTOR
MODULATOR 1.8 -2.7 GHz
Typical Applications Features The HMC631LP3(E) is ideal for: Continuous Phase Control: 360° • Cellular/3G & WiMAX Systems Continuous Gain Control: 40 dB • Wireless Infrastructure HPA &
MCPA Error Correction Output Noise Floor: -160 dBm/Hz
Input IP3: +35 dBm • Pre-Distortion or Feed-Forward Linearization
16 Lead 3x3mm SMT Package: 9mm2 • Beam Forming & Nulling Circuits MODULATORS -SMT 10 General Description 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. Electrical Specifi cations, TA = +25° C, Vcc= +8V
Parameter Min. Frequency Range Typ. Max. Min. Typ. Max. Units 1.8 -2.2 2.2 -2.7 -9 -11 dB 0.016 dB / °C 0.15 0.4 dB Gain Range 40 40 dB Input Return Loss 9 9 dB Maximum Gain[1] -11 Gain Variation Over Temperature 0.016 Gain Flatness Across Any 60 MHz Bandwidth Output Return Loss
Input Power for 1dB Compression (P1dB)
Input Third Order Intercept (IP3)
Output Noise
Control Port Bandwidth (-3 dB) …