STW81102ATR STMicroelectronics, STW81102ATR Datasheet - Page 17

• Manufacturer Part Number: STW81102ATR
• Description: IC SYNTHESIZER MULTI RF 28VFQFPN
• Manufacturer: STMicroelectronics
• Type: Frequency Synthesizerr

Specifications of STW81102ATR

• Pll: Yes
• Input: Clock, Crystal
• Output: Clock, Crystal
• Number Of Circuits: 1
• Ratio - Input:output: 3:2
• Differential - Input:output: No/No
• Frequency - Max: 4.65GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-VFQFN, 28-VFQFPN
• Frequency-max: 4.65GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STW81102
Figure 11. PFD frequency spurs (direct
Figure 13. PFD frequency spurs (div. by 4
@800KHz
@200KHz
-91 dBc
-73 dBc
output; F
output; F
PFD
PFD
=200kHz)
=800kHz)
Figure 12. PFD frequency spurs (div. by 2
Figure 14. Settling time (final frequency=2.15
@400KHz
-83 dBc
output; F
GHz; F
Typical performance characteristics
PFD
PFD
=400kHz; I
=400kHz)
CP
=3mA)
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