Position: Home  > All Categories> Integrated Circuits (ICs) > SC14405

SC14405

Features: *Integrated DECT Baseband transceiver optimized for GAP handsets according to ETS 300 175-2, 175-3 & 175-8.* Two on board low drop voltage regulators with 2.85V and 3.0- 3.8V (with external resistors the voltage can be determined) output.* 2V upto 3.6V battery input with onboard step...

product image

SC14405 Picture
See larger image
SeekIC No. : 004485471 Detail

SC14405: Features: *Integrated DECT Baseband transceiver optimized for GAP handsets according to ETS 300 175-2, 175-3 & 175-8.* Two on board low drop voltage regulators with 2.85V and 3.0- 3.8V (with ext...

SC14405 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
SC14405
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2026/4/2

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

* Integrated DECT Baseband transceiver optimized for
   GAP handsets according to ETS 300 175-2, 175-3 &
   175-8.
* Two on board low drop voltage regulators with 2.85V
   and 3.0- 3.8V (with external resistors the voltage can be
   determined) output.
* 2V upto 3.6V battery input with onboard step up converter.
* 3V upto 5.0V battery monitor input.
* Advanced battery management unit
* Very low power in active and paging mode.
* Embedded 16 bit CompactRISCTM Micro Controller.
   (CR16B) with programmable clock speeds.
* 4k byte memory mapped Flash
* 128 kbyte Flash or factory programmed ROM FLASH.
* 125 segment LCD controller using 5 backplanes
* ACCESSBUSTM or MICROWIRETM interfaces
* 5,5 kByte on-chip Data Memory.
* One full duplex ADPCM transcoder.
* On-chip 14-bit linear CODEC.
* 14 upto 44 dB gain differential microphone input buffer.
* 100 W loudspeaker driver.
* Software controlled gain on audio input and output.
* Peak hold ADC for RSSI measurement.
* Five general purpose inputs can be multiplexed on an
   8 bit ADC with selectable ranges.
* On-chip dedicated TDMA instruction co-processor
   which supports 1.152 MHz, 0.576 MHz and 0.288 MHz
   bit rates..
* 7programmable control signals for radio front end.
* Full and double slot, protected and unprotected Bfields.
   Duplex quality handsfree operation.
* Tone generator. 3 parallel tones can be programmed
* Linear PCM interface for external codec.
* Four general purpose ports. Three as input/output, one
   as output only.


Pinout

Connection Diagram


Description

The SC14405 is a CMOS chip optimized to handle all the audio, signal and data processing needed within a DECT handset. An ADPCM transcoder, a very low power CODEC and Analog Frontend is integrated. Direct connections towards microphone and a (dynamical) loudspeaker are provided. Duplex quality handsfree operation is integrated.

The SC14405 is designed to fit to any radio design.

A dedicated TDMA controller handles all physical layer slot formats and radio control.

National Semiconductors standard CompactRISCTM CR16B 16 bit microcontroller takes care of all the higher protocol stack. 4 kByte Flash is integrated for parameter and number storage.

The SC14405 has an 125 segment LCD controller.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Test Equipment
TOP853
TOP2005
Connectors, Interconnects
ASP-134488-01
WM4078-ND
Undefined Category
VI-B63-IU
X27 589
Filters
PICO2205A
PICO2204A
Static Control, ESD, Clean Room Products
DPA5
PA800-A41
Tapes, Adhesives
803
AC452-2
View more