ADRF6720-27ACPZ-R7 datasheet(34/44 Pages) AD

部件名	ADRF6720-27ACPZ-R7

功能描述	Wideband Quadrature Modulator with Integrated Fractional-N PLL and VCOs

PDF	44 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

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34 / 44 page

Data Sheet

ADRF6720-27

Rev. B | Page 33 of 43

Address: 0x00, Reset: 0x0000, Name: SOFT_RESET

Table 15. Bit Descriptions for SOFT_RESET

Bits

Bit Name

Settings

Description

Reset

Access

SOFT_RESET

Soft Reset.

0x0

Address: 0x01, Reset: 0xF67F, Name: ENABLES

Table 16. Bit Descriptions for ENABLES

Bits

Bit Name

Settings

Description

Reset

Access

LO_1XVCO_EN

Enables 1 × LO with Internal VCO.

0x0

MOD_EN

Enables MOD/LO Drive Chain.

0x1

QUAD_DIV_EN

Enables Quad Divider for 2 × LO Operation.

0x1

LO_DRV2X_EN

Enables External 2 × LO Driver—Before Quad Divider.

0x0

LO_DRV1X_EN

Enables External 1 × LO Driver—After Quad Divider.

0x0

VCO_MUX_EN

Enables VCO Mux.

0x1

REF_BUF_EN

Enables Reference Buffer.

0x1

VCO_EN

Enables VCOs.

0x1

DIV_EN

Enables VCO Dividers.

0x1

CP_EN

Enables Charge Pump.

0x1

VCO_LDO_EN

Enables VCO LDO.

0x1

ADRF6720-27ACPZ-R7 数据表(PDF) 34 Page - Analog Devices

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