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Part Number
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MSM7582 |
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Manufacturer
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OKI |
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Description
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pie/4 Shift QPSK MODEM |
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Published
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Aug 19, 2005 |
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Detailed Description
|
E2U0035-16-X2
¡ Semiconductor MSM7582/7582B
¡ Semiconductor p/4 Shift QPSK MODEM
This version: Jan. 1998 MSM7582/7582B...
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|
Datasheet
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MSM7582
|
Overview
E2U0035-16-X2
¡ Semiconductor MSM7582/7582B
¡ Semiconductor p/4 Shift QPSK MODEM
This version: Jan.
1998 MSM7582/7582B Previous version: Nov.
1996
GENERAL DESCRIPTION
The MSM7582/7582B are CMOS ICs for the p/4 shift QPSK modem developed for the digital cordless telephone systems.
The devices are designed for Personal and Cell station applications, the MSM7582B is the improved MSM7582 in modulator burst rise-up and fall-down characteristics.
FEATURES
• Single Power Supply (VDD: 2.
7 V to ␣ 3.
6 V) (Modulator Block) • Built-in Root Nyquist Filter for Baseband Limiting (50% Roll-off) • Ramp Bit for Burst Signal Rise-up: MSM7582/1.
75 symbols MSM7582B/2.
0 symbols • Ramp Bit for Burst Signal Fal...
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