APC77122RC 参数 Datasheet PDF下载

Integrated CO Filter/Hybrid Solution VDSL/10BaseS

for Infineon PEB 22810/11/12/22 Chipset

APC77122RC

ELECTRICAL SPECIFICATIONS @ 25°C

Description

*VDSL

Splitter/

Hybrid

Receive

HPF

Transmit

BPF

NOTES:

Passband

Frequency

900 kHz to 7.9 MHz

Insertion

Loss max

0.8 dB

Return

Loss min

12 dB

Stopband Frequency

200 kHz

Attenuation

min

40 dB

Impedance

120 ohms

4.1 MHz to 7.9 MHz

0.8 dB

12 dB

900 kHz to 3.0 MHz

30 dB

270 ohms

900 kHz to 7.9 MHz

0.8 dB

12 dB

200 kHz

40 dB

40 ohms

*TRANSHYBRID LOSS THROUGH VDSL SPLITTER/HYBRID IS > 15dB MIN

PROVIDES 1500VRMS ISOLATION VOLTAGE. INCORPORATES XDSL CHOKE > 35dB MIN

SCHEMATIC

AGND�½

N/C�½

V�½c�½�½

oi�½

�½e

*POTS/ISDN�½

ui�½ �½ �½

�½�½ �½

Eq�½pment�½

APC77101�½

4�½ hm�½

0o�½ s�½

�½�½

T�½�½�½�½�½ IT�½

R A N S M�½

�½

B�½�½�½

PF

TIP�½

RING�½

1�½ ohm�½

20�½ �½ s�½

�½�½

VDSL�½

SPLITTER�½

XFRMR�½

HYBRID�½

2�½ ohm�½

70�½ �½ s�½

�½�½

R�½�½�½�½ �½�½

ECEIVE

�½

H�½�½�½

PF

*PLEASE REFER TO APC77101 DATASHEET FOR APPLICATION NOTES ON POTS/ISDNDIGITAL SPLITTER.

MECHANICAL

T�½ V�½

op�½ iew�½

E�½ V�½

nd�½ iew�½

D�½ ce�½ ino�½t�½

evi�½ P�½ u

�½

43�½ 5�½ /-�½.05�½

.3 +�½0

�½ �½

PIN

1

2

3

4

5

6

7

8

ALLOCATION

AGND

NC

Tx-

Tx+

Rx+

Rx-

LINE

LINE

4.0�½

LINE�½

+�½

Rx-�½

Rx�½

20�½ 5�½ /-�½.05�½

.3 +�½0

�½ �½

0.25�½

AGND�½

NC�½

APC77122RC

Tx-�½

Tx+�½

S�½ V�½

ide�½ iew�½

P�½ La�½ u�½

ad�½ yo t�½

�½

38�½ �½

.8

�½

9.0�½ /-�½.05�½

+�½0

�½

15�½ �½

.8

�½

0.5�½

2.54�½

R�½comm�½ de�½�½

e

en�½ d

H�½le�½ iz�½ Ø1�½ �½

o S�½e�½ .0

�½

NOTES:

ALL TOLERANCES +/- 0.010

0.25

©2003 Bel Fuse Inc. Specifications subject to change without notice. 07.17.03

Bel Fuse Inc.

206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

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