Brand Name:icchipcn.com
Condition:New
Type:Logic ICs
Model Number:LMX2595
LMX2595 frequency synthesizer Development Board
package 1:LMX2595module + aluminum alloy case
package 2:LMX2594module + aluminum alloy case
i. Module features:
1.LMX2595 frequency synthesizer Development Boardit is the design made by senior engineers with great efforts and full reference to the version; PCB has beautiful appearance, reasonable layout and design and exquisite materials;
2. Module external control IO is basically external, and is basically compatible with the interface of Evaluation Board;
3. The external signal terminals of the module are:
output signal: A & B of RFA and A & B of RFB;
input signal: SysRefReq, SYNC, clock input A & B (external clock needs to adjust some components of PCB board);
4. Equipped with matched control panel, control software can be used to control through USBLMX2595 module, as shown in figure 5;
5. The module also has matching aluminum alloy shell, which can effectively shield;
6. Electric mode: 3.3V (voltage stabilizing IC is not included in the module);
Two, module measured waveform
spectrum of 0-8g, signal 4Ghz
phase noise test signal 4Ghz
signal 5Ghz
signal 4Ghz
signal 6Ghz
signal 7Ghz
Three. Module application:
1.5G and millimeter wave wireless infrastructure
2. Testing and measuring equipment
3. Radar
4、MIMO
5. Phased array antenna and beam forming
6. High-speed data converter clock (JESD204B)
Four.kit:
1. LMX2595 module
2. One 16Pin cable
3. Introduction: schematic diagram (PDF), control software and related materials,note that there is no matching MCU program;
Five, chip Description: (English description can refer to the official website)
i. Product characteristics
10MHz to 20GHz output frequency
with-110char/Hz phase noise in the case of 100KHz offset and 15GHz carrier
at 7.5GHz, it has 45fs rms jitter (100Hz to 100 MHz)
programmable output power
- the main specifications of the guid
quality factor:-236char/Hz
nominal 1/f noise:-129char/Hz
- phase detector frequency
400MHz integer mode
300MHz fractional mode
32-bit fractional N frequency divider
elimination of integer boundary dispersion with programmable input multiplier
output phase synchronization across multiple devices
SYSREF with programmable latency of 9ps resolution
frequency skew and frequency modulation pulse generation capability for FMCW applications
VCO calibration speed less than 20μs
3.3V single power supply operation
II. Product Application
1.5G and millimeter wave wireless infrastructure
2. Testing and measuring equipment
3. Radar
4、MIMO
5. Phased array antenna and beam forming
6. High-speed data converter clock (JESD204B)
III. Product Description
LMX2595 high-performance broadband synthesizer can generate any frequency in the range of 10MHz to 20GHz. The integrated douger is used to generate frequencies above 15GHz. The high-performance BMP and high-phase detector frequency with a quality factor of-236char/Hz can realize very low in-band noise and integrated jitter. The high-speed N-divider has no predivider, thus significantly reducing the stray amplitude and quantity. There is also a programmable input multiplier that can reduce the scattering of integer boundaries.
LMX2595 allows the user to synchronize the output of multiple devices and can be applied when a delay is determined between the input and output. The frequency Ramp generator can synthesize up to 2 slopes in the automatic slope generation option or manual option to achieve flexibility. The frequency can be accelerated to more than 20s s through the fast calibration algorithm. LMX2595 adds a low noise clock source for high-speed data converters for generating or repeating SYSREF (conforming to JESD204B standard). Fine delay adjustment (9ps resolution) is introduced in this configuration to solve the delay difference of trace lines.
The output driver in LMX2595 extracts output power up to 7dBm at a carrier frequency of 15GHz. The device uses a single 3.3V power supply and has an integrated LDO without on-board low noise LDO.
