Datasheet OM5606, OM5604 Datasheet (Philips)

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

1995 Oct 10 2

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 Ω) for FM
∆f=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 kΩ, 100 pF).

2. Class B: charge device model (0 Ω, 200 pF).

3. Class A: human body model (1.5 kΩ, 100 pF).

4. Class A: charge device model (0 Ω, 200 pF).

1995 Oct 10 3

Philips Semiconductors Preliminary specification

Multimedia radio tuner OM5604; OM5606

CHARACTERISTICS

Direct coaxial feed to 75 Ω RF-connector; signal generator impedance = 75 Ω; RF levels are EMF/2; ∆f = 75 kHz;
fi= 98 MHz; f
range = 15 to 35 °C.

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

FM mono

Φ

lim

Φ

RF

S/N signal-to-noise ratio V
f

L

f

H

α

AM

THD total harmonic distortion − 1.5 3 %
V

FMi

V

FMi

att

RF

V

FM

= 1 kHz; left and right audio output; RL= 600 Ω; audio filter = 22 Hz to 15 kHz; temperature

mod

3 dB limiting sensitivity V11,12= −3 dB;

V11,12= 0 dB at V

> 100 µV

FMi

− 3.5 5 µV

RF sensitivity (S + N)/N = 26 dB − 2.2 4 µV

=1mV − 71 − dB

FMi

lower audio frequency
bandwidth limit

measured lower limit (−3 dB);
f

= 1 kHz; measured with

ref

− 40 70 Hz

pre-emphasis

upper audio frequency
bandwidth limit

measured upper limit (−3 dB);
f

= 1 kHz; measured with

ref

12.5 14 − kHz

pre-emphasis

AM suppression AM modulation m = 30%; fAF= 1 kHz 40 58 − dB

search sensitivity search stop bits 17 and 16 = 0 − 12 36 µV
large signal handling DX mode; measured distortion = 10% − 1000 − mV
RF attenuation in local mode 15 20 30 dB
audio output voltage level V

= 1 mV; ∆f = 75 kHz;

FMi

700 850 − mV

fAF= 400 Hz

FM stereo

S/N signal-to-noise ratio V

α

cs

|∆I

| channel imbalance fAF= 1 kHz; V

O

α

19

channel separation fAF= 1 kHz; V

carrier and harmonic

= 1 mV 60 63 − dB

FMi

=1mV 22 28 − dB

FMi

=1mV − 0.5 3 dB

FMi

25 26 − dB

suppression

α

38

carrier and harmonic

25 27 − dB

suppression

α stereo blend function V

= 100 µV510−dB

FMi

THD total harmonic distortion −−3%

1995 Oct 10 4

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1995 Oct 10 5

PACKAGE OUTLINES

Philips Semiconductors Preliminary specification

Multimedia radio tuner OM5604; OM5606

handbook, full pagewidth

17.5
2 (4x)

105.4

8.32

75

64

89.4

(64)
(75)

33.25

2.54 (10x)

2.54

12.7 12.7

29.5

MBG021

4.7

0.5

14.5

8.1

0.64

3.9

0.5

26.7
(2x)

Fig.2 Package outline for OM5604 (F connector).

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1995 Oct 10 6

Philips Semiconductors Preliminary specification

Multimedia radio tuner OM5604; OM5606

handbook, full pagewidth

14.4
2 (4x)

105.4

8.32

75

64

89.4

(64)
(75)

33.25

2.54 (10x)

2.54

12.7 12.7

29.5

MBG195

4.7

0.5

14.5

8.1

0.64

3.9

0.5

26.7
(2x)

Fig.3 Package outline for OM5606 (IEC connector).

Philips Semiconductors Preliminary specification

Multimedia radio tuner OM5604; OM5606

DEFINITIONS

Data sheet status

Objective specification This data sheet contains target or goal specifications for product development.
Preliminary specification This data sheet contains preliminary data; supplementary data may be published later.
Product specification This data sheet contains final product specifications.

Limiting values

Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.

Application information

Where application information is given, it is advisory and does not form part of the specification.

LIFE SUPPORT APPLICATIONS

These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.

PURCHASE OF PHILIPS I

2

C COMPONENTS

Purchase of Philips I
components in the I2C system provided the system conforms to the I2C specification defined by
Philips. This specification can be ordered using the code 9398 393 40011.

2

C components conveys a license under the Philips’ I2C patent to use the

1995 Oct 10 7

Philips Semiconductors – a worldwide company

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th

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Fax. [phone]

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Internet: http://www.semiconductors.philips.com/ps/
For all other countries apply to: Philips Semiconductors,

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SCD44 © Philips Electronics N.V. 1995Oct 10

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The information presented in this document does not form part of any quotation
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Printed in The Netherlands

513061/1500/02/pp8 Date of release: 1995 Oct 10
Document order number: 9397 750 00352