Data Sheet
ADF4158
REVISION HISTORY
6/2018—Rev. H to Rev. I
6/2012—Rev. C to Rev. D
Updated Outline Dimensions........................................................35
Changes to Ordering Guide...........................................................35
Changes to Table 3 and Figure 3 .....................................................6
Added Figure 4; Renumbered Sequentially ...................................6
Added Negative Bleed Current Section........................................21
Changes to Figure 27 ......................................................................21
8/2017—Rev. G to Rev. H
Changed CP-24-7 to CP-24-8...................................... Throughout
Changes to Figure 5...........................................................................8
Updated Outline Dimensions........................................................35
Changes to Ordering Guide...........................................................35
12/2011—Rev. B to Rev. C
Changes to Features Section ............................................................1
Changes to Figure 6 Caption and Figure 9 Caption .....................9
Changes to Figure 11 ......................................................................10
Changes to Figure 19 ......................................................................12
Changes to Figure 20 ......................................................................13
Changed 12-Bit MOD Divider Section to 12-Bit CLK1 Divider
Section ..............................................................................................17
Changes to 12-Bit CLK1 Divider Section .....................................17
Changes to Figure 24 ......................................................................18
Changes to Delay Clock Select Section and Figure 29...............24
Changes to Timeout Interval Section...........................................27
Changes to FMCW Radar Ramp Settings Worked Example
Section ..............................................................................................28
Changes to Delayed Start, Example Section and Delay Between
Ramps, Example Section ................................................................29
Changes to Fast-Lock Timer and Register Sequences Section
and Fast Lock: An Example Section .............................................32
Changes to Ordering Guide...........................................................35
Added Automotive Products Section ...........................................35
3/2014—Rev. F to Rev. G
Changes to Timeout Interval Section...........................................27
2/2014—Rev. E to Rev. F
Changed CKJ to CLK, Table 3 .........................................................6
Changed VDD to VDD Parameter to DVDD to AVDD Parameter,
Table 4 .................................................................................................7
Changes to 25-Bit Fixed Modulus Section...................................11
Changes to Figure 22 ......................................................................14
Added Σ-Δ Modulator Mode Section...........................................21
Changed 12-Bit Clock Divider Value Section to 12-Bit CLK2
Divider Value Section .....................................................................21
Changes to Clock Divider (DIV) Mode, 12-Bit CLK2 Divider
Value Section, and Figure 27 .........................................................21
Changes to Frequency Deviation Section and Timeout Interval
Section ..............................................................................................27
Changes to FMCW Radar Ramp Settings Worked Example
Section ..............................................................................................28
Added External Control of Ramp Steps Section.........................30
Changes to Figure 42 ......................................................................30
Changes to Interrupt Modes and Frequency Readback
9/2011—Rev. A to Rev. B
Changes to Noise Characteristics Parameter.................................3
7/2011—Rev. 0 to Rev. A
Section ..............................................................................................31
Added Fast Lock Mode Section.....................................................32
Changes to Fast Lock Timer and Register Sequences Section,
Fast Lock Example Section, and Fast Lock: Loop Filter Topology
Section ..............................................................................................32
Changes to Figure 21 ......................................................................13
Changes to Figure 25 ......................................................................19
Changes to 12-Bit Clock Divider Value Section .........................20
Changes to Figure 28 ......................................................................22
Changes to FMCW Radar Ramp Settings Worked Example
Section ..............................................................................................26
Added Ramp Programming Sequence Section, and added
Other Waveforms Heading ............................................................27
Changes to Figure 36 ......................................................................28
Added Ramp Complete Signal to Muxout Section and changes
to Figure 40 ......................................................................................29
Added Figure 42; Renumbered Sequentially...............................30
Changes to Figure 45 ......................................................................31
Changes to Figure 46 ......................................................................33
3/2013—Rev. D to Rev. E
Changes to Figure 7, Figure 8, Figure 9, and Figure 10................9
Changes to Figure 22 ......................................................................14
Changes to Negative Bleed Current Section, Readback to
MUXOUT Section, and Figure 27 ................................................21
Changes to Figure 28 ......................................................................22
Changes to FMCW Radar Ramp Settings Worked Example
Section ..............................................................................................27
4/2010—Revision 0: Initial Version
Rev. I | Page 3 of 35