P21XXCSR-EVB Ver la hoja de datos (PDF) - Unspecified

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P21XXCSR-EVB

Powerharvester® Chipset Reference Design Evaluation Board

Unspecified 

P21XXCSR-EVB

P21XX Powerharvester® Chipset Reference Design

Evaluation Board

COMPONENT DESCRIPTION

Component

BT1, BT2

C1

C2

C3

C4, Q5, Q6,

R17, R18

D3

J1

J2

J3

J4

J5

J6

JP1

JP2

P1

JP3, JP4, JP5

R1, R2

R3, R4

R5

R6

R7

S1

S2

S3

Description

External battery connection (described in detail below)

Storage capacitor – 2200μF (small)

Storage capacitor – not populated (user determined)

Storage capacitor – 50mF (large)

Output switch (described in detail below)

LED for visual indication of power output

SMA connector for antenna or RF input at 836.5 MHz (add DC block for DC short antenna)

SMA connector for antenna or RF input at 879.5 MHz (add DC block for DC short antenna)

SMA connector for antenna or RF input at 904 MHz (add DC block for DC short antenna)

SMA connector for antenna or RF input at 1747.5 MHz (add DC block for DC short antenna)

SMA connector for antenna or RF input at 1880 MHz (add DC block for DC short antenna)

SMA connector for antenna or RF input at 2450 MHz (add DC block for DC short antenna)

Jumper for selecting storage capacitor C1, C2, or C3

Jumper for selecting desired band(s) of RF input

Connector for add-on boards

Connector on board: Sullins – P/N: SBH11-PBPC-D05-ST-BK

Mating connector: Sullins – P/N: SFH11-PBPC-D05-ST-BK

Jumpers for selecting threshold voltage of boost converter

Resistors for setting VOUT default value (changing these resistors will change the voltage set

points of switch S1)

Resistors for adjusting VOUT, selectable using S1

LED bias resistor

Resistor for pulling DSET high using VOUT, selectable using S2

Resistor for limiting current to low impedance batteries

Switch for selecting output voltage (described in detail below)

Switch for DSET selection (described in detail below)

Switch for selecting VOUT load (described in detail below)

P21XXCSR-EVB v1.0 – 2014/7

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www.powercastco.com / contact@powercastco.com

+1 412-455-5800

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