STW81101AT STMicroelectronics, STW81101AT Datasheet - Page 30

• Manufacturer Part Number: STW81101AT
• Description: IC SYNTHESIZER MULTI RF 28VFQFPN
• Manufacturer: STMicroelectronics
• Type: Frequency Synthesizer (RF)r

Specifications of STW81101AT

• Pll: Yes
• Input: Clock, Crystal
• Output: Clock, Crystal
• Number Of Circuits: 1
• Ratio - Input:output: 3:2
• Differential - Input:output: No/No
• Frequency - Max: 4.4GHz
• 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: 4.4GHz
• Number Of Elements: 1
• Pll Input Freq (min): 10MHz
• Pll Input Freq (max): 200MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: VFQFPN
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Pin Count: 28
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

I
6.2
30/53
2
C bus interface
Timing specification
Figure 23. Data and clock
Table 14.
Figure 24. Start and stop
SCL
SDA
SCL
SDA
Symbol
t
t
t
cwh
t
cwl
ch
cs
Data and clock timing specifications
t
cs
t
Data to clock setup time
Data to clock hold time
Clock pulse width high
Clock pulse width low
start
Parameter
t
t
ch
cwl
t
cwh
Minimum time
t
stop
10
2
2
5
STW81101
Units
ns
ns
ns
ns