Position: Home  > All Categories> Integrated Circuits (ICs) > 37983

37983

Features: · HIGH PERFORMANCE FRONT-END IC FOR AM/FM RECEIVERS· FULLY INTEGRATED HIGH-SPEED PLL FOR OPTIMIZED RDS APPLICATIONS· FM MPX/AM AUDIO OUTPUT, 450kHz AM IF OUTPUT FOR STEREO AM APPLICATIONS· AM DOUBLE CONVERSION ARCHITECTURE· AM/FM STATION DETECTOR AND DIGITAL IF-COUNTER· SINGLE FREQUENCY ...

product image

37983 Picture
See larger image
SeekIC No. : 004229223 Detail

37983: Features: · HIGH PERFORMANCE FRONT-END IC FOR AM/FM RECEIVERS· FULLY INTEGRATED HIGH-SPEED PLL FOR OPTIMIZED RDS APPLICATIONS· FM MPX/AM AUDIO OUTPUT, 450kHz AM IF OUTPUT FOR STEREO AM APPLICATIONS·...

37983 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
37983
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: 2024/11/23

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:

· HIGH PERFORMANCE FRONT-END IC FOR AM/FM RECEIVERS
· FULLY INTEGRATED HIGH-SPEED PLL FOR OPTIMIZED RDS APPLICATIONS
· FM MPX/AM AUDIO OUTPUT, 450kHz AM IF OUTPUT FOR STEREO AM APPLICATIONS
· AM DOUBLE CONVERSION ARCHITECTURE
· AM/FM STATION DETECTOR AND DIGITAL IF-COUNTER
· SINGLE FREQUENCY REFERENCE FOR BOTH AM AND FM
· FULL ELECTRICAL ADJUSTMENT
· I2C-BUS PROGRAMMABLE


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
Tamb Operating Ambient Temperaturet -40 to 85
Tstg Storage Temperature Range -55 to 150
VCC Analog Supply Voltages (PLL, RF, IF1, IF2, OSC) 10.2 V
VDD Digital Supply Voltage 5.5 V



Description

The 37983 is a high-performance tuner circuit which integrates AM and FM sections, PLL frequency sinthesizer and IF counter on a single chip.

Use of BICMOS technology allows the implementation of tuning functions with a minimum of external components.Value spread of external components can be fully compensated by means of on-chip electrical adjustment controlled by external mP.

The FM quality detection circuit, in conjunction with the digital IF counter, enables the stop-station function in "seek" mode and MPX mute during reception.

The combination of programmable level detector and IF counter allows reliable AM stop-station performance. The Automatic Gain Control (AGC) operates on different signal bandwidths in order to optimize sensitivity and dynamic range.

I2C-bus controls functions such as AGC, amplifier gains, PLL and counter settings.




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 :
Kits
IT243
UVSC-110-4E1
RF and RFID
X3C26P1-30S
1P620S
Hardware, Fasteners, Accessories
MF-A02
LMS700KF07
Inductors, Coils, Chokes
DR127-330-R
SD53-100-R
Computers, Office - Components, Accessories
DS-4008HCI
LB104V03(A1)
Power Supplies - External/Internal (Off-Board)
A76L-0300-0077
A5E01231722-F2
View more