RF2480 データシートの表示（PDF） - RF Micro Devices

部品番号

コンポーネント説明

メーカー

RF2480

DIRECT QUADRATURE MODULATOR

RF Micro Devices 

RF2480

Absolute Maximum Ratings

Parameter

Supply Voltage

Input LO and RF Levels

Operating Ambient Temperature

Storage Temperature

Rating

-0.5 to +7.5

+10

-40 to +85

-40 to +150

Unit

VDC

dBm

°C

°C

Caution! ESD sensitive device.

Exceeding any one or a combination of the Absolute Maximum Rating conditions may

cause permanent damage to the device. Extended application of Absolute Maximum

Rating conditions to the device may reduce device reliability. Specified typical perfor-

mance or functional operation of the device under Absolute Maximum Rating condi-

tions is not implied.

RoHS status based on EUDirective2002/95/EC (at time of this document revision).

The information in this publication is believed to be accurate and reliable. However, no

responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any

infringement of patents, or other rights of third parties, resulting from its use. No

license is granted by implication or otherwise under any patent or patent rights of

RFMD. RFMD reserves the right to change component circuitry, recommended appli-

cation circuitry and specifications at any time without prior notice.

Parameter

Carrier Input

Frequency Range

Power Level

Input VSWR

Modulation Input

Frequency Range

Reference Voltage (VREF)

Maximum Modulation (I&Q)

Gain Asymmetry

Quadrature Phase Error

Input Resistance

Input Bias Current

RF Output (~800MHz)

Maximum Output Power

High-Linearity Output Power

Adjacent Channel

Power Rejection

Output P1dB

IM3 Suppression

IM5 Suppression

IM7 Suppression

Carrier Suppression

Sideband Suppression

Broadband Noise Floor

Specification

Min.

Typ.

Max.

800

2500

-6

+6

4.5 : 1

2:1

2:1

Unit

MHz

dBm

Condition

T=25°C, VCC=5V

At 900MHz unmatched

At 1800MHz unmatched

At 2500MHz unmatched

DC

250

MHz

3.0

V

VREF ± 1.0

V

0.2

dB

3

°

30

k

40

A

LO=800MHz, -5dBm; SSB

-3

0

+2

dBm

TETRA I&Q Amplitude=2VPP

Over operating temperature.

-6

-5

dBm

TETRA I&Q Amplitude=1.1VPP with an ACPR of

-47dBc. Over operating temperature.

-47

-52

dBc

TETRA modulation applied with POUT=-5dBm.

Over operating temperature.

+2

+3

dBm

Over operating temperature.

-39

-40

dBc

2kHz offset (9kHz, 11kHz) at -6dBm/tone.

Over operating temperature.

-49

-59

dBc

2kHz offset (9kHz, 11kHz) at -6dBm/tone.

Over operating temperature.

-49

-71

dBc

2kHz offset (9kHz, 11kHz) at -6dBm/tone.

Over operating temperature.

-25

-30

dBc

Unadjusted performance.

-25

-30

dBc

Unadjusted performance.

-150

-145

dBm/Hz

26MHz offset with TETRA signal applied

POUT = -5 dBm.

2 of 8

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

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

DS121024

Share Link: