Philips OM5606, OM5604 Datasheet

INTEGRATED CIRCUITS
DATA SH EET
OM5604; OM5606
Multimedia radio tuner
Preliminary specification Supersedes data of 1995 Aug 31 File under Integrated Circuits, IC01
1995 Oct 10
Philips Semiconductors Preliminary specification
Multimedia radio tuner OM5604; OM5606
FEATURES
Local/DX switching to improve large signal handling on FM when an outdoor antenna or cable network is connected
Local/DX function provides different search levels which are useful for spectrum analyser functions
Three extra I/O expander ports are available for general purpose (I2C-bus only)
RDS-MPX signal available
The module meets the
“FCC regulations”
The OM5604; OM5606 is in accordance with
“CENELEC EN55022”
and
“CENELEC EN50082-1”
.
GENERAL DESCRIPTION
The OM5604; OM5606 is an FM-radio tuner which includes a brand new concept in tuning techniques. The new tuning concept combines the advantages of hand tuning together with electronic facilities and features. The
2
tuner is I
C-bus controlled.
ANTENNA CONNECTOR RF connector
OM5604: F-connector (FM input impedance = 75 Ω)
OM5606: IEC-connector (FM input impedance = 75 Ω).
handbook, full pagewidth
ORDERING INFORMATION
UNIT FREQUENCY (MHz) BUS RF CONNECTOR
2
FM I
C-bus 87.5 to 108 I2C-bus F-connector for OM5604
Fig.1 OM5604; OM5606 connector.
2610
4812
159
3711
MBG196
IEC-connector for OM5606
Philips Semiconductors Preliminary specification
Multimedia radio tuner OM5604; OM5606
PINNING
PIN DESCRIPTION
1 port 5 PCF8574A (I 2 port 6 PCF8574A (I 3 port 7 PCF8574A (I 4 serial clock input
(1)
5 stereo indicator 6 serial data input/output 7 supply voltage (+5 V)
2
C-bus)
2
C-bus)
2
C-bus)
(1)
INTERFACE
Digital driving: I2C-bus
Audio output: typical 900 mV RMS (load 600 ) for FMf=75kHz
Supply: 5 V ±10% current ≤30 mA and 12 V ±1%, ripple 1 V, current 2mA
RDS-MPX: DC coupled (load ≥39 kΩ), amplitude typical 150 mV (f = 75 kHz)
RF input connector (75 Ω)
12 pin connector.
8 supply voltage (+12 V)
9 audio right output 10 ground 11 audio left output 12 MPX signal for RDS demodulation
Note
1. See
“The I2C-bus and how to use it”
(ordering number
9398 393 40011).
LIMITING VALUES
IEC publication 68-1; full specification; EMC behaviour: the module is designed to be FCC friendly (part 15).
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
T temperature 15 35 °C RH relative humidity 25 85 % T
amb
T
stg
V
esd(pc)
V
esd(RFc)
operating ambient temperature functional operation 10 +60 °C storage temperature 20 +70 °C electrostatic handling for pin
connector electrostatic handling for
RF-connector
note 1 2kV note 2 300 V note 3 4kV note 4 500 V
Notes
1. Class B: human body model (1.5 k, 100 pF).
2. Class B: charge device model (0 , 200 pF).
3. Class A: human body model (1.5 k, 100 pF).
4. Class A: charge device model (0 , 200 pF).
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