MF609A 查看數據表（PDF） - YCL Electronics

零件编号

产品描述 (功能)

比赛名单

MF609A

Micro Filter For ADSL CPE Side

YCL Electronics  

Product Specification

MF609A

4.3. Electrical specification :

The low pass filter shall satisfy the following parametric limits with a complex impedance

ZNL shown in this table across the Line side of this device . The following requirement is

specified for a single splitter.

Splitter parameter

Frequency range

Splitter bandwith

Nominal voice band

Billing tone

Ringing frequency

ADSL band

Line Impedance ZNL

Modem impedance

Operation voltage voice band

Nominal signal

Billing tone

Ringing signal

DC voltage

Max. AC voltage

Max. differential

Current voice band

Loop current

Transient current(on/off hook)

DC Resistance

DC Resistance

Isolation resistance tip/ring

Voice –band characteristic

Insertion loss (one splitter) on hook 1004Hz

Insertion loss (with four added

parallel filters)

1004Hz

Insertion loss (one splitter) off hook 1004Hz

Insertion loss (multiple five filters) 1004Hz

Electrical requirements

Range

values

DC to 3.4KHz

200Hz to 4KHz

12KHz±80Hz

17Hz to 23Hz

25KHz to 12MHz

1330ohm // (348ohm || 0.1µF)

100 ohm

21mVpp to 5.4 Vpp

10Vpp to 30.2Vpp

40Vrms to 106Vrms(113Vpp to

424 Vpp)

0V to -80V ANSI 6.98

150Vrms with -105VDC offset

320V

<90mA

<90mA

<25 ohm

>5 Mohm

<1.5 ~ -0.5 dB

<6.5 ~ -1.0 dB

<0.5 ~ -0.5 dB

<1.0 ~ -1.0 dB

Data sheet subject to change without notice

RDPS-MF038(R0)01/23/2002

SHEET 5 OF 12

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