AFE2124 datasheet(5/11 Pages) BURR-BROWN

tên linh kiện	AFE2124

Giải thích chi tiết về linh kiện	Dual HDSL/SDSL ANALOG FRONT END

PDF	11 Pages

Scroll/Zoom	100%

nhà sản xuất	BURR-BROWN [Burr-Brown (TI)]

Trang chủ	http://www.burr-brown.com

Logo

5 / 11 page

AFE2124

TYPICAL PERFORMANCE CURVES

At Output of HDSL Pulse Transformer

The curves shown below are measured at the line output of the HDSL transformer. Typical at 25

°C, AV

DD+ = +5V, DVDD+ = +3.3V, txBaudCLK = 584kHz (E1),

unless otherwise specified.

CURVE 1. Upper Bound of Power Spectral Density Measured at Output of HDSL Transformer.

CURVE 3. Input Impedance of rxLINE and rxHYB.

CURVE 2. Transmitted Pulse Template Measured at HDSL Transformer Output.

–20

–40

–60

–80

–100

–120

10K

100K

POWER SPECTRAL DENSITY LIMIT

Frequency (Hz)

10M

–38dBm/Hz for T1

–40dBm/Hz for E1

196kHz

292kHz

–80dB/decade

–120dBm/Hz

for E1

–118dBm/Hz

for T1

0.4T

B = 1.07

C = 1.00

D = 0.93

0.4T

–0.6T

–1.2T

A = 0.01

E = 0.03

G = –0.16

14T

H = –0.05

50T

F = –0.01

A = 0.01

F = –0.01

0.5T

1.25T

100

200

150

100

300

500

INPUT IMPEDANCE vs BIT RATE

Bit Rate (kbps)

700

900

1300

1100

T1 = 784kbps,

32k

Ω

E1 = 1168kbps,

21k

Ω

AFE2124 bảng dữ liệu(PDF) 5 Page - Burr-Brown (TI)

AFE2124 bảng dữ liệu(HTML) 5 Page - Burr-Brown (TI)

Html Pages

1 2 3 4 5 6 7 8 9 10 11

bảng dữ liệu tải về

Link URL