The CMX940 is a low-power high performance Fractional-N PLL with fully-integrated wideband VCO and programmable output divider, generating RF signals over a continuous frequency range of 49 MHz to 2040 MHz. It has two level-controlled single-ended RF outputs to support Tx and Rx sub-systems. A highly-configurable...
A Cartesian Feedback Loop (CFBL) Transmitter improves the efficiency and linearity of transmitters for non-constant envelope modulation systems. The CMX998 is an integrated solution for a linear based Cartesian Feedback Loop (CFBL) transmitter. Acting as a direct conversion quadrature mixer from I and Q to...
The CMX902 is a three stage high-gain and high efficiency RF power amplifier. The device is ideally suited for use in VHF and UHF frequency bands up to 700MHz. The first and second stages of the amplifier operate in a class-A and class-AB mode respectively,...
The CMX991 is a single-chip, high performance, low cost RF quadrature transceiver that provides the core functions required to implement a full-featured radio transmitter and receiver. It operates from 100MHz to 1GHz and its I/Q architecture supports multiple modulation types and bandwidths with a single radio...
The CMX973 is a high performance RF quadrature modulator/demodulator featuring a wide operating frequency range and attractive power consumption. The CMX973 forms the basis of a high-performance RF transceiver system combining a flexible IF/RF quadrature modulator and quadrature demodulator. Wide signal bandwidth at RF, 0dBm output, low...
An RF power amplifier (RF PA) is a key part of any RF transmitter line up with size, efficiency and overall performance being important factors. The CMX901 is a three stage high-gain and high efficiency RF power amplifier. The device is ideally suited for use in...
Two separate, high performance, RF quadrature modulator ICs: the standard CMX993 and the wide bandwidth CMX993W product variant. The CMX993/CMX993W is an integrated, low voltage IQ quadrature modulator suitable for use in applications operating from 30MHz to 1000MHz. The device integrates two matched double-balanced mixers driven from...
The CMX971 is a high performance RF quadrature modulator featuring a wide operating frequency range and attractive power consumption. Control of the CMX971 can be by serial bus or by direct control (with reduced functionality). The small, RF-optimised VQFN package and minimal external components make the device...
The CMX994, CMX994A ,CMX994E, CMX994G is a family of direct conversion receiver ICs with PowerTrade™; the ability to dynamically select power against performance modes to optimise operating trade-offs. CMX994 - Standard and low power modes CMX994A - Standard and additional low power modes CMX994E - Enhanced, standard and...
The CMX992 is a single-chip, high performance, RF receiver IC for analogue and digital radio systems. It operates from 100MHz to 1GHz and this RF quadrature receiver / Low IF receiver supports multiple modulation types and bandwidths with a single radio design. The CMX992 integrates first...
The CMX972 features a low-power quadrature IF/RF demodulator with wide operating frequency range and optimised power consumption. The demodulator is suitable for superheterodyne architectures with IF frequencies up to 300MHz and may be used in low IF systems or in those converting down to baseband. An on-chip...
The CMX970 is a low power IF/RF quadrature demodulator, featuring a wide operating frequency range and low power consumption. Suitable for architectures with IF or RF frequencies up to 300MHz, the device may be used in low IF systems or those converting down to baseband. Control...
