电信线卡：T1、E1、J1



		概述
		产品线
		应用笔记
		新品发布

Maxim > 方案 > 电信线卡：T1、E1、J1

成帧器：仅包括T1、J1

数据资料

显示

标题/型号

关键优势

QV PDF

T1/E1/J1/64KCC BITS单元
DS26504

QV PDF

增强的四路、T1成帧器
DS21Q42

QV PDF

4 x 4、16通道、T1成帧器/4 x 3、12通道、T1成帧器
DS21FF42, DS21FT42

QV PDF

T1控制器
DS2141A

Key Specifications: T/E Carrier & Packetized Products

Part Number

Transmission Standard

Functions

Channels

In-to-Out Clocks
(MHz)

V_SUPPLY
(V)

EV Kit

RoHS Available

Package/Pins

Smallest Available Pckg.
(mm²)

max w/pins

DS26504

64kHz Composite Clock - G.703 Level B

64kHz - G.703 II.1 Japanese 64kHz Clock

64kHz Composite Clock - GR378

64kHz - G.703 II.2 Japanese 6312kHz Clock

64kHz Composite Clock - G.703 Level A

T1/E1/J1

BITS Element

0.008

0.064

1.544

2.048

6.312

19.44

3.3

Yes

See Data Sheet

See Data Sheet/

DS21FF42

T1/J1

Framer

Yes

PBGA/300

729

DS21FT42

T1/J1

Framer

PBGA/300

729

DS21Q42

T1/J1

Framer

See Data Sheet

See Data Sheet/

See All T/E Carrier & Packetized Products (102)