DS26528DK Maxim Integrated Products, DS26528DK Datasheet - Page 28

no-image

DS26528DK

Manufacturer Part Number
DS26528DK
Description
KIT DESIGN FOR DS26528
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of DS26528DK

Main Purpose
Telecom, Framer and Line Interface Units (LIUs)
Utilized Ic / Part
G575DS26528
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Secondary Attributes
-
Embedded
-
Primary Attributes
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Figure 8-1. Backplane Clock Generation
The reference clock for the backplane clock generator can be as follows:
External Master Clock. A prescaler can be used to generate T1 or E1 frequency.
External Reference Clock REFCLKIO. This allows for multiple DS26518s to use the backplane clock from
a common reference.
Internal LIU recovered RCLKs 1 to 8.
The clock generator can be used to generate BPCLK1 of 2.048MHz, 4.096MHz, 8.192MHz, or 16.384MHz
for the IBO.
If MCLK or RCLK is used as a reference, REFCLKIO can be used to provide a 2.048MHz or 1.544MHz
clock for external use.
MCLK
Scaler
PLL
Pre
REFCLKIO
MCLKT1
MCLKE1
RCLK1
RCLK2
RCLK3
RCLK4
RCLK5
RCLK6
RCLK7
RCLK8
BPREFSEL3:0
28 of 276
BFREQSEL
DS26528 Octal T1/E1/J1 Transceiver
BPCLK1:0
GEN
CLK
TSSYNCIO
REFCLKIO
BPCLK

Related parts for DS26528DK