SI4123-D-GMR Silicon Laboratories Inc, SI4123-D-GMR Datasheet - Page 12

• Manufacturer Part Number: SI4123-D-GMR
• Description: IC SYNTHESIZER RF1/IF 28MLP
• Manufacturer: Silicon Laboratories Inc
• Type: Frequency Synthesizerr

Specifications of SI4123-D-GMR

• Pll: Yes
• Input: Clock
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: No/No
• Frequency - Max: 1.8GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Frequency-max: 1.8GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si4133
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−100
−110
−120
−130
−140
−60
−70
−80
−90
10
2
Figure 8. Typical RF1 Spurious Response at 1.6 GHz
with 200 kHz Phase Detector Update Frequency
with 200 kHz Phase Detector Update Frequency
Figure 7. Typical RF1 Phase Noise at 1.6 GHz
10
3
Offset Frequency (Hz)
Rev. 1.61
10
4
10
5
10
6