Datasheet > AFE032IRGZT

AFE032IRGZT

更新时间： 2022-06-19 19:23:58

品牌	Logo	应用领域
德州仪器 - TI		通信
页数	文件大小	规格书
77页	1374K
描述
Power-Line Communications Analog Front-End

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AFE032IRGZT 数据手册

AFE032

SBOS669A –AUGUST 2013–REVISED DECEMBER 2013

www.ti.com

ELECTRICAL CHARACTERISTICS: Receiver

At T_CASE= +25°C, V_PAVS= 15 V, and V_AVDD= V_DVDD= 3.3 V, unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

RX_PGA1 INPUT

(AGND +

0.15) /

gain

(AVDD – 0.15) /

gain

Input voltage range

For linear operation

G = 0.125 V/V

G = 0.25 V/V

G = 0.5 V/V

G = 1 V/V

111.1

100

133

100

kΩ

R_I

Input resistance

G = 2 V/V

G = 4 V/V

G = 8 V/V

G = 16 V/V

G = 32 V/V

RX_PGA1 GAIN

DC gain

0.125, 0.25, 0.5,

1, 2, 4, 8, 16, 32

V/V

G_E

Gain error

For all gains, T_J= –40°C to +125°C

T_J= –40°C to +125°C

–5%

Gain error drift

±100

ppm/°C

RX_PGA1 FREQUENCY RESPONSE

C_L= 20 pF, G = 0.125 V/V

C_L= 20 pF, G = 0.25 V/V

C_L= 20 pF, G = 0.5 V/V

C_L= 20 pF, G = 1 V/V

C_L= 20 pF, G = 2 V/V

C_L= 20 pF, G = 4 V/V

C_L= 20 pF, G = 8 V/V

C_L= 20pF, G = 16 V/V

C_L= 20 pF, G = 32 V/V

MHz

Bandwidth

2.5

2.1

1.85

1.55

RX_PGA2 INPUT

Input voltage range

(AVDD –

0.15)/

gain

(A_GND+ 0.15) /

gain

For linear operation

G = 1 V/V

G = 4 V/V

G = 16 V/V

kΩ

R_I

Input resistance

5.5

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