SN761633 Datasheet PDF Download, etcTI





(PDF) SN761633 Datasheet Download

Part Number SN761633
Description FM STEREO RADIO
Manufacture etcTI
Total Page 27 Pages
PDF Download Download SN761633 Datasheet PDF

Features: www.ti.com SN761633 FM STEREO RADIO WIT H TRANSMITTER SLES210 – OCTOBER 2007 FEATURES 1 • Single-Chip FM Stereo R adio and Transmitter • FM Stereo MPX [Receive (Rx), Transmit (Tx)] • Frequ ency Range 76 MHz to 108 MHz (Rx, Tx) Low Supply Current – Rx: 11.5 mA ( VCC = 3 V, No RF Input) – Tx: 13 mA ( VCC = 3 V, No Audio Input, RTX = Open) • 32.768-kHz Crystal • I2C Interfac e • MPX Output for RDS (Rx) • Seek Tuning (Rx) • RFAGC (Rx) • RF Auto- Power Control (Tx) • Pilot Cancel (Rx ) • Sixth-Order 15-kHz LPF (Tx) • P rogrammable De/Pre-Emphasis (50/75 μs) • Pilot Out (Tx) • General-Purpos e External Input (Tx) • High Power Se lectable RF Output (Tx) –7/–3/1/4 d Bm • High Cut Control (HCC), Stereo N oise Control (SNC) (Rx) • Soft Mute ( Rx) • VCC = 2.5 V to 4 V • 40-Pin Q FN Package APPLICATIONS • Portable Me dia Players • MP3 Players • Persona l Navigation Devices RTA PACKAGE (TOP VIEW) CP TEST OUT GND OSC VT OSC NC RFAGC TX OUT GND RF RF IN1 VCC OSC STBY SDA SCL VCC D GND D PORT2 PORT1 XTAL2 XTAL.

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www.ti.com
SN761633
FM STEREO RADIO
WITH TRANSMITTER
SLES210 – OCTOBER 2007
FEATURES
1
Single-Chip FM Stereo Radio and Transmitter
FM Stereo MPX [Receive (Rx), Transmit (Tx)]
Frequency Range 76 MHz to 108 MHz (Rx, Tx)
Low Supply Current
– Rx: 11.5 mA (VCC = 3 V, No RF Input)
– Tx: 13 mA (VCC = 3 V, No Audio Input,
RTX = Open)
32.768-kHz Crystal
I2C Interface
MPX Output for RDS (Rx)
Seek Tuning (Rx)
RFAGC (Rx)
RF Auto-Power Control (Tx)
Pilot Cancel (Rx)
Sixth-Order 15-kHz LPF (Tx)
Programmable De/Pre-Emphasis (50/75 μs)
Pilot Out (Tx)
General-Purpose External Input (Tx)
High Power Selectable RF Output (Tx)
–7/–3/1/4 dBm
High Cut Control (HCC), Stereo Noise Control
(SNC) (Rx)
Soft Mute (Rx)
VCC = 2.5 V to 4 V
40-Pin QFN Package
APPLICATIONS
Portable Media Players
MP3 Players
Personal Navigation Devices
RTA PACKAGE
(TOP VIEW)
VCC OSC
STBY
SDA
SCL
VCC D
GND D
PORT2
PORT1
XTAL2
XTAL1
40 39 38 37 36 35 34 33 32 31
1 30
2 29
3 28
4 27
5 26
6 25
7 24
8 23
9 22
10 21
11 12 13 14 15 16 17 18 19 20
RF IN2
VCC RF
MPX FIL
RSSI
IREF FIL
REG
MPX REF
PLT FIL
PLT DET1
PLT DET2
NC – No internal connection
DESCRIPTION
The SN761633 is an FM radio receiver and transmitter IC for portable audio players.
The circuit consists of a stereo FM radio receiver and FM transmitter, and is available in a small-outline package.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2007, Texas Instruments Incorporated

                    
                    






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