STW81102ATR STMicroelectronics, STW81102ATR Datasheet - Page 6

• 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

Block diagram and pin configuration
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1.1
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Block diagram and pin configuration
Block diagram
Figure 1.
VSS_BUFVCO
VDD_BUFVCO
VDD_OUTBUF
VSS_OUTBUF
EXTVCO_INN
EXTVCO_INP
VDD_VCOA
VDD_VCOB
VSS_VCOA
VSS_VCOB
VDD_DIV4
VSS_DIV4
VDD_DIV2
VSS_DIV2
VDD_ESD
VSS_ESD
Block diagram
EXT
VCO
BUF
BUFF
VCO
BUF
BUF
Divider
Divider
Calibrator
VCO
REF
VCO
D
P
F
DBUS
UP
DN
C
P
VSS_CP
VDD_CP
VDD_DBUS
VSS_DBUS
STW81102
ICP
LOCK_DET
DBUS_SEL
SCL / CLK
SDA / DATA
ADD0 / LOAD
ADD1
ADD2