STW81200 datasheet(57/58 Pages) STMICROELECTRONICS

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DocID025943 Rev 7

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STW81200

Revision history

Table 14. Document revision history

Date

Revision

Changes

21-Feb-2014

Initial release.

07-Apr-2014

Removed confidential banner

04-Sep-2014

Added HBM footnote in Table 3: Absolute maximum ratings

Updated device ID in ST11 Register on page 49

Updated to use latest corporate template and legal disclaimer.

23-Sep-2014

Changed ‘Multi-band’ to ‘Wideband’ in document title.

12-Jun-2015

Renamed pin 14 to VDD_CP in Table 2: Pin description.

Added IOL and IOH values in Table 5: Digital logic levels

Updated parameter VICP in Table 6: Electrical specifications

Updated Figure 9 through Figure 28

Added Section 7.3.1: Fractional spurs and compensation mechanism.

Updated

– Section 7.6: Charge pump.

– Section 7.9: Voltage controlled oscillators (VCOs)

– Section 7.10: RF output divider stage

– Section 7.11: Low-power functional modes

– Section 7.12: LDO voltage regulators

Updated ST0 register description in Table 11: SPI Register map (address 12

to 15 not available)

Updated following register bitfield descriptions:

– STW81200 register descriptions bit PFD_DEL

– ST3 Register bits CP_LEAK and DNSPLIT_EN

– ST4 Register bit RF_OUT_PWR

– ST6 Register bit MAN_CALB_EN

– ST8 Register bit REG_VCO_4V5_VOUT

– ST10 Register bit REG_VCO_OCP

Updated Section 7.17: Example of Register programming

Added notes to Figure 33 and Figure 34

Added Section 9: Evaluation Kit

Re formatted Section 10: Package information to comply with latest

corporate guidelines.

08-Jul-2015

Regenerated for XML generation.

04-Jan-2016

Updated parameter Kvco in Table 6: Electrical specifications

Updated:

– Section 7.6: Charge pump

– Section 7.16: Power ON sequence.

Re-named Section 8: Application information, and added Section 8.2:

Thermal PCB design considerations.

In Table 6: Electrical specifications updated dimensions D2 and E2.

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