ADF7012BRU-REEL7

更新时间： 2024-02-12 00:14:32

品牌	Logo	应用领域
亚德诺 - ADI		ISM频段
页数	文件大小	规格书
28页	893K
描述
Multichannel ISM Band FSK/GFSK/OOK/GOOK/ASK Transmitter

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数据手册

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ADF7012BRU-REEL7 数据手册

ADF7012

SPECIFICATIONS

DV_DD= 2.3 V – 3.6 V; AGND = DGND = 0 V; T_A= T_MINto T_MAX, unless otherwise noted. Operating temperature range is −40°C to +85°C.

Table 1.

Parameter

B Version

Unit

Conditions/Comments

RF OUTPUT CHARACTERISTICS

Operating Frequency

75/1000

F_RF/128

MHz min/max

Hz min

VCO range adjustable using external inductor;

divide-by-2, -4, -8 options may be required

Phase Frequency Detector

MODULATION PARAMETERS

Data Rate FSK/GFSK

179.2

kbps

Kbps

Using 1 MHz loop bandwidth

Based on US FCC 15.247 specfications for ACP; higher

data rates are achievable depending on local regulations

For example, 10 MHz PFD – deviation min = 610 Hz

For example, 10 MHz PFD – deviation max = 311.7 kHz

Data Rate ASK/OOK

Deviation FSK/GFSK

PFD/2¹⁴

511 × PFD/2¹⁴

0.5

Hz min

Hz max

typ

GFSK BT

ASK Modulation Depth

OOK Feedthrough (PA Off)

−40

−80

dB max

dBm typ

F_RF= Fvco

F_RF= Fvco/2

POWER AMPLIFIER PARAMETERS

Max Power Setting, DV_DD= 3.6 V

Max Power Setting, DV_DD= 3.0 V

Max Power Setting, DV_DD= 2.3 V

Max Power Setting, DV_DD= 3.6 V

Max Power Setting, DV_DD= 3.0 V

Max Power Setting, DV_DD= 2.3 V

PA Programmability

dBm

dB typ

F_RF= 915 MHz, PA is matched into 50 Ω

F_RF= 433 MHz, PA is matched into 50 Ω

PA output = −20 dBm to +13 dBm

13.5

12.5

14.5

0.4

POWER SUPPLIES

DV_DD

2.3/3.6

V min/V max

Current Comsumption

315 MHz, 0 dBm/5 dBm

433 MHz, 0 dBm/10 dBm

8/14

mA typ

mA min/max

µA typ

DV_DD= 3.0 V, PA is matched into 50 Ω, IVCO = min

VCO current consumption is programmable

10/18

14/21/32

16/24/35

1/8

190

280

868 MHz, 0 dBm/10 dBm/14 dBm

915 MHz, 0 dBm/10 dBm/14 dBm

VCO Current Consumption

Crystal Oscillator Current Consumption

Regulator Current Consumption

Power-Down Current

0.1/1

µA typ/max

REFERENCE INPUT

Crystal Reference Frequency

3.4/26

MHz min/max

ms typ

Single-Ended Reference Frequency

Crystal Power-On Time 3.4 MHz/26 MHz 1.8/2.2

Single-Ended Input Level CMOS Levels

CE to Clock Enable Valid

Refer to the LOGIC INPUTS parameter. Applied to OSC 2 –

oscillator circuit disabled.

Rev. 0 | Page 3 of 28

1 234 5 6 7...28

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