RF2051 datasheet(34/39 Pages) RFMD

Part #	RF2051

Description	HIGH PERFORMANCE WIDEBAND RF PLL/VCO WITH INTEGRATED RF MIXERS

PDF	39 Pages

Scroll/Zoom	100%

Manufacturer	RFMD [RF Micro Devices]

Direct Link	http://www.rfmd.com

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34 / 39 page

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RF2051

DS140110

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

RB1 (1Ch) - PLL Lock and Calibration Results Read-back

RB2 (1Dh) - Calibration Results Read-Back

Bit Name

Default

Function

LOCK

PLL lock detector, 0=PLL locked, 1=PLL unlocked

CT_CAL

CT setting (either result of course tune calibration, or CT_DEF, depending on state of CT_EN).

Also depends on the MODE of the device

CP_CAL

CP setting (either result of KV cal, or CP_DEF, depending on state of KV_EN).

Also depends on the MODE of the device

Bit Name

Default

Function

VO_CAL

The VCO voltage measured at the start of a VCO gain calibration

V1_CAL

The VCO voltage measured at the end of a VCO gain calibration

RF2051 Datasheet(PDF) 34 Page - RF Micro Devices