HMC697LP4 SMT Direct I/Q Modulator, 450 - 4000 MHz
The HMC697LP4(E) is a low noise, high linearity Direct Quadrature Modulator RFIC which is ideal for digital modulation applications from 0.2 to 4.0 GHz including; Cellular/3G, WiMAX/4G, Broadband Wireless Access & ISM circuits. Housed in a compact 4x4 mm (LP4) SMT QFN package, the RFIC requires minimal external components & provides a low cost alternative to more complicated double upconversion architectures. The RF output port is single-ended and matched to 50 Ohms with no external components. The LO requires -6 to +6 dBm and can be driven in either differential or single-ended mode. This device is optimized for a +5V supply, and offers improved carrier feedthrough and sideband suppression characteristics.
技术特性
- Very Low Noise Floor, -165 dBm/Hz
- Excellent Carrier & Sideband
Suppression
- Very High Linearity, +22 dBm OIP3
- High Output Power, +9 dBm
Output P1dB
- High Modulation Accuracy
- 24 Lead 4x4 mm QFN Package: 16 mm²
订购信息 Ordering Information
应用领域 APPLICATION
-
UMTS, GSM or CDMA Basestations
-
Fixed Wireless or WLL
-
ISM Transceivers, 900 & 2400 MHz
-
GMSK, QPSK, QAM, SSB Modulators
-
Cellular/3G and WiMAX/4G
|
技术指标
| Input Freq. (GHz) |
Function |
OIP3 (dBm) / Carrier Supr. (dBc) |
Modulation Bandwidth (MHz) |
Output Noise Floor (dBm/Hz) |
Bias Supply |
Package |
| 0.45 - 4.0 |
Direct Quadrature |
22 / 43 |
DC - 700 |
-165 |
+5V @ 168mA |
LP4 |
功能框图 Functional Block Diagram
|
