STW81102ATR STMicroelectronics, STW81102ATR Datasheet - Page 52

• 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

Ordering information
11
12
52/53
Ordering information
Table 26.
Revision history
Table 27.
14-Aug-2007
06-Mar-2006
16-Jun-2006
23-Jan-2008
20-Jul-2007
STW81102ATR
STW81102AT
Part number
Date
Order codes
Document revision history
Revision
1
2
3
4
5
Temp range, ° C
Changed from preliminary data to maturity.
Updated
information
Added information usage of prescaler with modulus 16/17 for VCO
higher than 3300MHz in
Section 5.3: Prescaler
Moved the ordering information to
Updated
in
Updated
Updated
application diagram)
Phase noise specification
Updated
Added
Added
Updated
Updated
Updated
Updated
Updated
Added
Updated
Added
Added the last bullet ‘Application program interface (API)’ in
Section 8.4
Added
Added
Initial release.
-40 to 85
-40 to 85
Table 1
Section 5.9: Output stage
Section 5.10: External VCO Buffer
Section 6.4.1: VCO calibration auto-restart feature
Section 7.4.1: VCO calibration auto-restart feature
Note 4 on page 47
Figure 37
Section 6.4: VCO calibration procedure
Section 2: Electrical specifications
Table 1: Pin description
Table 3: Operating conditions (refer to Figure 36: Typical
Section 5.8.2: VCO frequency calibration
FUNCTIONAL_MODE
Table 22: Bits at 00h and ST1
Section 6.3.2: Read-only register
Section 6.3.3: Default configuration
Section 6.4: VCO calibration procedure
Section 7.4: VCO calibration procedure
.
.
and
Section 9: Application diagrams
,
Figure 38
,
Table 5: Electrical specifications
and
Section 2.4: Electrical specifications
VFQFPN28
VFQFPN28
.
.
Package
Section 5.4: A and B counters
and
Changes
and
.
.
Figure 39
Chapter 11
CALIBRATION
.
.
.
.
;
.
Section 8: Application
.
.
, pin #23 description
.
.
Tape and reel
.
registers.
Packing
,
Tray
Table 6:
STW81102
.
.
.
,