Datasheet > U2752M

U2752M

更新时间： 2024-11-21 03:25:11

品牌	Logo	应用领域
TEMIC		/
页数	文件大小	规格书
6页	76K
描述
Digital I/Q-Generator Chip for DAB

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U2752M 数据手册

U2752M

Digital I/Q-Generator Chip for DAB

Description

The U2752M is an integrated circuit in CMOS

technology for splitting a digital DAB signal into its Electrostatic sensitive device.

quadrature components. The device is designed for DAB Observe precautions for handling.

(ETS 300 401) applications.

Features

U2752M splits a digital DAB input signal into its

quadrature components

Output signal

– Select pin for baseband or 1.024-MHz center

frequency

Quadrature matching: 0 dB in magnitude,

≤ 1.6° in phase

Clock frequency: 4.096 MHz

– I-, Q- components in time multiplex

– Data format:

8 bit, 4.096 MHz in 2’s complement representation

Input signal

– Center frequency: 3.072 MHz

– Bandwidth: 1.536 MHz

– Data format:

8 bit, 4.096 MHz in 2’s complement representation

Block Diagram

AP–I

IQDATA

DATA_IN

MUX

DATA_RI

RESET

CLOCK

AP–Q

96 12265

VDD VSS

MIX_OFF

Figure 1. Block diagram

Ordering Information

Extended Type Number

U2752M-AFL

Package

SO24

Remarks

Taping according to IEC-286-3

U2752M-AFLG3

Rev. A1, 29-Jun-98

1 (6)

Preliminary Information

12 3 4 5 6

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