Datasheet Analog Devices HMC630 — 数据表

HMC630LP3 / 630LP3E
v00.1007 GaAs HBT VECTOR
MODULATOR 700 -1000 MHz
Typical Applications Features The HMC630LP3(E) is ideal for: Continuous Phase Control: 360° • Wireless Infrastructure HPA &
MCPA Error Correction Continuous Gain Control: 40 dB • Pre-Distortion or Feed-Forward Linearization Low Output Noise Floor: -162 dBm/Hz
High Input IP3: +34 dBm • Cellular / 3G Systems
• Beam Forming or RF Cancellation Circuits MODULATORS -SMT 10 Functional Diagram 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 output 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. Electrical Specifi cations, TA = +25° C, Vcc= +8V
Parameter Min. Frequency Range
Maximum Gain [1] Typ. Max. 0.7 -1.0
-12 GHz -10 Gain Variation Over Temperature 0.02 Gain Flatness Across Any 60 MHz Bandwidth 0.10 Units dB
0.03 dB / °C
dB Gain Range 40 dB Input Return Loss 15 dB Output Return Loss 17 dB Input Power for 1dB Compression (P1dB) 17 dBm 34 dBm Output Noise -162 dBm/Hz Control Port Bandwidth (-3 dB) 180 MHz Control Port Impedance 1.45k Ohms Control Port Capacitance 0.22 pF +0.5 to +2.5 Vdc Input Third Order Intercept (IP3) Control Voltage Range 14 Group Delay Variation Over 60 MHz Bandwidth 20 ps Supply Current (Icq) 92 mA Unless otherwise noted, measurements are made @ max. gain setting and 45˚ phase setting. …