深圳市中立信电子科技有限公司

HMC630LP3E

调节器/解调器 HBT Vector Modulator SMT, 700 - 1000 MHz

GaAs HBT VECTOR  MODULATOR 700 - 1000 MHz

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 fl oor of -162

dBm/Hz (at maximum gain setting), the output IP3/

noise fl oor ratio is 186.5 dB.

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

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

Parameter Min. Typ. Max. Units

Frequency Range 0.7 - 1.0 GHz

Maximum Gain[1] -12 -10 dB

Gain Variation Over Temperature 0.02 0.03 dB / °C

Gain Flatness Across Any 60 MHz Bandwidth 0.10 dB

Gain Range 40 dB

Input Return Loss 15 dB

Output Return Loss 17 dB

Input Power for 1dB Compression (P1dB) 14 17 dBm

Input Third Order Intercept (IP3) 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

Control Voltage Range +0.5 to +2.5 Vdc

Group Delay Variation Over 60 MHz Bandwidth 20 ps

Supply Current (Icq) 92 mA