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Microchips and Electronics

Microwave LSI Frequency Synthesizer with VCO

  • Purpose: Construction of radio transceivers.
  • Year of release: 2014
  • Guaranteed service life (years): 3
  • Estimated production / delivery time (months): 10
  • Flight qualification of the product: No
  • Possibility to adapt the product to customer requirements: No
ParameterValue
W*H*T5*5*1 mm
Weight2 g
Supply voltage3±0,3 V
Operating temperature range-40 - +85 C°
Digital Supply Voltage2,25…2,75 V
Case5102.32-1К (5th type in accordance with GOST 17467-88)
Consumption current0,04…0,055 А
Output frequency0,375…6,0 GHz
Programmable division modes of the preliminary divider8/9, 16/17, 32/33
Output power-15…-5 dBm
Maximum reference frequency0,25 GHz
Current output current switch0,24…3,84 mA
In-loop phase noise level-212…-205 dBm

Application of the chip:

  • broadband communication systems GSM, WiMAX, WLAN, DVB-T/S/H, CDMA;
  • radar, electronic warfare, state recognition, navigation;
  • communication ground, aviation, satellite measuring equipment.

Short description of the chip:

Silicon-Germanium BiKMOS VLSI is designed to produce a stable high-frequency signal in the 375-6000 MHz range with a low level of phase noise and a small tuning step without using an external VCO.

Functional Analog: ADF4350 (Analog Devices Inc.)

Main technical specifications:

  • integrated voltage-controlled broadband generator (VCO);
  • programmable current key current;
  • output control multiplexer;
  • 3-wire serial bus control.