DS2148 データシートの表示（PDF） - Maxim Integrated

部品番号

コンポーネント説明

一致するリスト

DS2148

5V E1/T1/J1 Line Interface Unit

Maxim Integrated 

Figure 1-1. DS2148 Block Diagram

DS2148/DS21Q48

RRING

RTIP

TRING

TTIP

BIS1

BIS0

Power Connections

JACLK

VCO / PLL

Jitter

Attenuator

MUX

2.048MHz to

1.544MHz PLL

16.384MHz or

8.192MHz or

4.096MHz or

2.048MHz

Synthesizer

BPCLK

See Figure 3-2

RPOS

RCLK

RNEG

Unframed

All Ones

Insertion

MUX

See Figure 3-3

PBEO

RCL/LOTC

TPOS

TCLK

TNEG

MUX (the Serial, Parallel, and Hardware Interfaces share device pins)

Control and Test Port

(routed to all blocks)

HRST*

TEST

Serial Interface

Parallel Interface

Control and

Interrupt

Hardware

Interface

58

21

7 of 73

Share Link: