PHILIPS SA607DK

RF COMMUNICATIONS PRODUCTS
20
19
18
17
16
15
14
13
IF
AMP
12
11
9
10
LIMITER
RSSI
MIXER
QUAD
OSCILLATOR
–
–
+
+
VREG
E
1
2
3
AUDIO
B
4
5
6
7
8
SA607
Low-voltage high performance mixer
FM IF system
Product specification
Replaces data of November 3, 1992
IC17 Data Handbook
Philips Semiconductors
1997 Nov 07
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
DESCRIPTION
SA607
PIN CONFIGURATION
The SA607 is a low voltage high performance monolithic FM IF
system incorporating a mixer/oscillator, two limiting intermediate
frequency amplifiers, quadrature detector, logarithmic received
signal strength indicator (RSSI), voltage regulator and audio and
RSSI op amps. The SA607 is available in 20-lead SOL
(surface-mounted miniature package) and 20-lead SSOP package.
D and DK Packages
The SA607 was designed for portable communication applications
and will function down to 2.7V. The RF section is similar to the
famous SA605. The audio output has an internal amplifier with the
feedback pin accessible. The RSSI output is buffered. The SA607
also has an extra limiter output. This signal is buffered from the
output of the limiter and can be used to perform frequency check.
This is accomplished by comparing a reference frequency with the
frequency check signal using a comparator to a varactor or PLL at
the oscillator inputs.
RF IN+
1
20 MIXER OUT
RF IN– DECOUPLING
2
19 IF AMP DECOUPLING
OSCOUT
3
18 IF AMP IN
OSCIN
4
17 IF AMP DECOUPLING
RSSI
5
16 IF AMP OUT
VCC
6
15 GND
AUDIO FEEDBACK
7
14 LIMITER IN
AUDIO
8
13 LIMITER DECOUPLING
FREQ CHECK/LIM OUT (–)
9
12 LIMITER DECOUPLING
11
QUADRATURE IN 10
LIM OUT(+)
SR00387
FEATURES
• Low power consumption: 3.5mA typical at 3V
• Mixer input to >150MHz
• Mixer conversion power gain of 17dB at 45MHz
• XTAL oscillator effective to 150MHz (L.C. oscillator or external
Figure 1. Pin Configuration
• Buffered frequency check output
• Internal op amps with rail-to-rail outputs
• ESD protection: Human Body Model 2kV
Robot Model 200V
oscillator can be used at higher frequencies)
• 102dB of IF Amp/Limiter gain
• 2MHz limiter small signal bandwidth
• Temperature compensated logarithmic Received Signal Strength
APPLICATIONS
• Portable cellular radio FM IF
• Cordless phones
• Narrow band cellular applications (NAMPS/NTACS)
• RF level meter
• Spectrum analyzer
• Instrumentation
• FSK and ASK data receivers
• Log amps
• Portable high performance communication receivers
• Single conversion VHF receivers
• Wireless systems
Indicator (RSSI) with a 90dB dynamic range
• Low external component count; suitable for crystal/ceramic/LC
filters
• Excellent sensitivity:
0.31µV into 50Ω matching network for 12dB
SINAD (Signal to Noise and Distortion ratio) for 1kHz tone, 8kHz
deviation with RF at 45MHz and IF at 455kHz
• SA607 meets cellular radio specifications
• Audio output internal op amp
• RSSI output internal op amp
ORDERING INFORMATION
DESCRIPTION
TEMPERATURE RANGE
ORDER CODE
DWG #
20-Pin Plastic Small Outline Large (SOL) package (Surface-mount)
-40 to +85°C
SA607D
SOT163-1
20-Pin Plastic Shirnk Small Outline Package (SSOP) (Surface-mount)
-40 to +85°C
SA607DK
SOT266-1
1997 Nov 07
2
853-1677 18665
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
SA607
BLOCK DIAGRAM
20
19
18
17
16
15
14
IF
AMP
13
12
11
9
10
LIMITER
RSSI
MIXER
QUAD
OSCILLATOR
–
– +
+
VREG
1
2
E
B
3
4
AUDIO
5
6
7
8
SR00388
Figure 2. Block Diagram
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
VCC
Single supply voltage
TSTG
RATING
UNITS
7
V
Storage temperature range
–65 to +150
°C
TA
Operating ambient temperature range SA607
–40 to +85
°C
θJA
Thermal impedance
90
117
°C/W
D package
DK package
DC ELECTRICAL CHARACTERISTICS
VCC = +3V, TA = 25°C; unless otherwise stated.
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
SA607
MIN
VCC
Power supply voltage range
ICC
DC current drain
1997 Nov 07
TYP
2.7
3.5
3
UNITS
MAX
7.0
V
4.2
mA
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
SA607
AC ELECTRICAL CHARACTERISTICS
TA = 25°C; VCC = +3V, unless otherwise stated. RF frequency = 45MHz + 14.5dBV RF input step-up; IF frequency = 455kHz; R17 = 2.4k; R18
= 3.3k; RF level = –45dBm; FM modulation = 1kHz with ±8kHz peak deviation. Audio output with de-emphasis filter and C-message weighted
filter. Test circuit 3. The parameters listed below are tested using automatic test equipment to assure consistent electrical characterristics. The
limits do not represent the ultimate performance limits of the device. Use of an optimized RF layout will improve many of the listed parameters.
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
SA607
MIN
TYP
UNITS
MAX
Mixer/Osc section (ext LO = 220mVRMS)
fIN
fOSC
Input signal frequency
150
MHz
Crystal oscillator frequency
150
MHz
Noise figure at 45MHz
6.2
dB
–9
dBm
Third–order input intercept point (50Ω
source)
f1 = 45.0; f2 = 45.06MHz
Input RF Level = –52dBm
Conversion power gain
Matched 14.5dBV step–up
13.5
50Ω source
RF input resistance
Single–ended input
RF input capacitance
17
(Pin 20)
1.25
IF amp gain
50Ω source
Limiter gain
50Ω source
Input limiting –3dB, R17 = 2.4k
Test at Pin 18
AM rejection
80% AM 1kHz
Audio level
Gain of two (2kΩ AC load)
SINAD sensitivity
RF level –110dB
dB
dB
8
kΩ
3.0
Mixer output resistance
19.5
+2.5
4.0
pF
1.5
kΩ
44
dB
IF section
58
dB
–109
dBm
45
dB
70
120
160
mV
17
dB
–35
–50
dB
THD
Total harmonic distortion
S/N
Signal–to–noise ratio
No modulation for noise
62
IF RSSI output, R9 = 2kΩ1
IF level = –118dBm
0.3
0.8
V
V
IF level = –68dBm
.70
1.1
1.80
IF level = –23dBm
1.2
1.8
2.5
RSSI range
90
RSSI accuracy
IF input impedance
1.3
IF output impedance
Limiter input impedance
Limiter output impedance
Limiter output level
dB
1.30
(Pin 11)
(Pin 11)
No load
5kΩ load
V
dB
+1.5
dB
1.5
kΩ
0.3
kΩ
1.5
kΩ
200
Ω
130
115
mVRMS
200
Ω
No load
5kΩ load
130
115
mVRMS
Audio level
3V = VCC, RF level = –27dBm
120
mVRMS
System RSSI output
3V = VCC, RF level = –27dBm
2.2
V
System SINAD sensitivity
RF level = –117dBm
12
dB
Frequency check/limiter output impedance
Frequency check/limiter output level
(Pin 9)
(Pin 9)
RF/IF section (int LO)
NOTE:
1. The generator source impedance is 50Ω, but the SA607 input impedance at Pin 18 is 1500Ω. As a result, IF level refers to the actual signal
that enters the SA607 input (Pin 18) which is about 21dB less than the “available power” at the generator.
1997 Nov 07
4
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
The signal from the second limiting amplifier goes to a Gilbert cell
quadrature detector. One port of the Gilbert cell is internally driven
by the IF. The other output of the IF is AC-coupled to a tuned
quadrature network. This signal, which now has a 90° phase
relationship to the internal signal, drives the other port of the
multiplier cell.
CIRCUIT DESCRIPTION
The SA607 is an IF signal processing system suitable for second IF
systems with input frequency as high as 150MHz. The bandwidth of
the IF amplifier and limiter is at least 2MHz with 90dB of gain. The
gain/bandwidth distribution is optimized for 455kHz, 1.5kΩ source
applications. The overall system is well-suited to battery operation
as well as high performance and high quality products of all types.
The demodulated output of the quadrature drives an internal op
amp. This op amp can be configured as a unity gain buffer, or for
simultaneous gain, filtering, and 2nd-order temperature
compensation if needed. It can drive an AC load as low as 5kΩ with
a rail-to-rail output.
The input stage is a Gilbert cell mixer with oscillator. Typical mixer
characteristics include a noise figure of 6.2dB, conversion gain of
17dB, and input third-order intercept of –9dBm. The oscillator will
operate in excess of 200MHz in L/C tank configurations. Hartley or
Colpitts circuits can be used up to 100MHz for xtal configurations.
Butler oscillators are recommended for xtal configurations up to
150MHz.
A log signal strength completes the circuitry. The output range is
greater than 90dB and is temperature compensated. This log signal
strength indicator exceeds the criteria for AMPs or TACs cellular
telephone. This signal is buffered through an internal unity gain op
amp. The frequency check pin provides a buffered limiter output.
This is useful for implementing an AFC (Automatic Frequency
Check) function. This same output can also be used in conjunction
with limiter output (Pin 11) for demodulating FSK (Frequency Shift
Keying) data. Both pins are of the same amplitude, but 180° out of
phase.
The output impedance of the mixer is a 1.5kΩ resistor permitting
direct connection to a 455kHz ceramic filter. The input resistance of
the limiting IF amplifiers is also 1.5kΩ. With most 455kHz ceramic
filters and many crystal filters, no impedance matching network is
necessary. The IF amplifier has 43dB of gain and 5.5MHz
bandwidth. The IF limiter has 60dB of gain and 4.5MHz bandwidth.
To achieve optimum linearity of the log signal strength indicator,
there must be a 12dB(v) insertion loss between the first and second
IF stages. If the IF filter or interstage network does not cause
12dB(v) insertion loss, a fixed or variable resistor or an L pad for
simultaneous loss and impedance matching can be added between
the first IF output (Pin 16) and the interstage network. The overall
gain will then be 90dB with 2MHz bandwidth.
1997 Nov 07
SA607
NOTE: Limiter output or Frequency Check output has drive
capability of a load minimum of 2kΩ or higher to obtain 115mV
output level.
NOTE: dB(v) = 20log VOUT/VIN
5
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
–25dB,
–10dB,
1500/50Ω PAD 50/50Ω PAD
–29dB,
929/50Ω PAD
51.5
96.5
50.5
2430
3880
71.5
32.6
C20
C24
SW9
FLT1
SW8
19
C26
96.5
R18
3.3k
32.8
18
SW7
FLT2
17
16
–36dB,
156k/50Ω PAD
51.7
71.5
1.3k
C19
C21
C23
20
–10.6dB,
50/50Ω PAD
R17
2.4k
C22
SA607
15
C16
SW6
C15
SW5
C18
14
C17
13
IF
AMP
12
11
LIMITER
MIXER
RSSI
QUAD
OSCILLATOR
– +
– +
VREG
AUDIO
1
2
3
4
5
6
7
8
9
10
C26
SW1
C1
SW3
R11
R9
SW4
C27
C7
R4
51.1
SW2
R1
C3
R3
R2
R14
SW10
C12
L1
C2
R10
C9
C8
C5
C10
L2
R12
DEEMPHASIS
FILTER
IFT1
R19
16k
X1
C6
C4 EXT.
LOC
OSC
44.545
R7
30.5
45MHZ
45.06
MHZ
R6
178
”C” WEIGHTED
AUDIO
MEASUREMENT
CIRCUIT
R8
39.2
VCC
AUDIO
C14
FREQ
CHECK
MINI–CIRCUIT ZSC2–1B
Automatic Test Circuit Component List
C1
C2
C5
C6
C7
C8
C9
C10
C12
C14
C15
C17
C18
C21
C23
C25
C26
C27
Flt 1
Flt 2
IFT 1
L1
L2
100pF NPO Ceramic
390pF NPO Ceramic
100nF +10% Monolithic Ceramic
22pF NPO Ceramic
1nF Ceramic
10.0pF NPO Ceramic
100nF +10% Monolithic Ceramic
10µF Tantalum (minimum) *
2.2µF
100nF +10% Monolithic Ceramic
10pF NPO Ceramic
100nF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
X1
R9
R10
R11
R12
R14
R17
R18
R19
0.1µF +10% Monolithic Ceramic
2.2µF
Ceramic Filter Murata SFG455A3 or equiv
Ceramic Filter Murata SFG455A3 or equiv
455kHz (Ce = 180pF) Toko RMC–2A6597H
147–160nH Coilcraft UNI–10/142–04J08S
0.8µH nominal
Toko 292CNS–T1038Z
44.545MHz Crystal ICM4712701
2kΩ +1% 1/4W Metal Film
8.2kΩ +1%
10kΩ +1%
2kΩ +1%
5kΩ +1%
2.4kΩ +5% 1/4W Carbon Composition
3.3kΩ +5% 1/4W Carbon Composition
16kΩ +5% 1/4W Carbon Composition
*NOTE: This value can be reduced when a battery is the power source.
SR00389
Figure 3. SA607 45MHz Test Circuit (Relays as shown)
1997 Nov 07
6
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
SA607
C26
R18
3.3k
R17
2.4k
C15
FLT1
20
19
FLT2
C21
C23
18
17
15
16
C18
14
C17
13
IF
AMP
12
11
LIMITER
MIXER
RSSI
QUAD
OSCILLATOR
– +
– +
VREG
AUDIO
1
2
3
5
4
6
7
9
8
10
R11
C9
C1
C8
C2
C12
R10
L1
C7
C27
C10
C5
IFT1
L2
45MHz
INPUT
R19
11k
C19
390pF
X1
C6
C14
RSSI
OUTPUT
VCC
AUDIO
FREQ
CHECK
SA607D/DK
Application Component List
C1
C2
C5
C6
C7
C8
C9
C10
C12
C14
C15
C17
C18
C19
C21
51pF NPO Ceramic
220pF NPO Ceramic
100nF +10% Monolithic Ceramic
5-30pF trim cap
1nF Ceramic
10.0pF NPO Ceramic
100nF +10% Monolithic Ceramic
10µF Tantalum (minimum) *
2.2µF +10% Tantalum
100nF +10% Monolithic Ceramic
10pF NPO Ceramic
100nF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
390pF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
C23
C26
C27
Flt 1
Flt 2
IFT 1
L1
L2
X1
R5
R10
R11
R17
R18
R19
100nF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
2.2µF Tantalum
Ceramic Filter Murata SFG455A3 or equiv
Ceramic Filter Murata SFG455A3 or equiv
330µH TOKO 303LN-1130
.33µH TOKO SCB-1320Z
1.2µH Coilcraft 1008C S-122
44.545MHz Crystal Hy–Q
Not Used in Application Board (see Note 8, pg 8)
8.2k +5% 1/4W Carbon Composition
10k +5% 1/4W Carbon Composition
2.4k +5% 1/4W Carbon Composition
3.3k +5% 1/4W Carbon Composition
11k +5% 1/4W Carbon Composition
*NOTE: This value can be reduced when a battery is the power source.
SR00390
Figure 4. SA607 45MHz Application Circuit
1997 Nov 07
7
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
RF GENERATOR
45MHz
SA607
SA607 DEMO-BOARD
RSSI
AUDIO
VCC (+3)
DE-EMPHASIS
FILTER
DC VOLTMETER
C–MESSAGE
SCOPE
HP339A DISTORTION
ANALYZER
SR00391
Figure 5. SA607 Application Circuit Test Set Up
NOTES:
1. C-message: The C-message and de-emphasis filter combination has a peak gain of 10 for accurate measurements. Without the gain, the
measurements may be affected by the noise of the scope and HP339 analyzer. The de-emphasis filter has a fixed -6dB/Octave slope
between 300Hz and 3kHz.
2. Ceramic filters: The ceramic filters can be 30kHz SFG455A3s made by Murata which have 30kHz IF bandwidth (they come in blue), or
16kHz CFU455Ds, also made by Murata (they come in black). All of our specifications and testing are done with the more wideband filter.
3. RF generator: Set your RF generator at 45.000MHz, use a 1kHz modulation frequency and a 6kHz deviation if you use 16kHz filters, or
8kHz if you use 30kHz filters.
4. Sensitivity: The measured typical sensitivity for 12dB SINAD should be 0.35µV or –116dBm at the RF input.
5. Layout: The layout is very critical in the performance of the receiver. We highly recommend our demo board layout.
6. RSSI: The smallest RSSI voltage (i.e., when no RF input is present and the input is terminated) is a measure of the quality of the layout and
design. If the lowest RSSI voltage is 500mV or higher, it means the receiver is in regenerative mode. In that case, the receiver sensitivity
will be worse than expected.
7. Supply bypass and shielding: All of the inductors, the quad tank, and their shield must be grounded. A 10-15µF or higher value tantalum
capacitor on the supply line is essential. A low frequency ESR screening test on this capacitor will ensure consistent good sensitivity in
production. A 0.1µF bypass capacitor on the supply pin, and grounded near the 44.545MHz oscillator improves sensitivity by 2-3dB.
8. R5 can be used to bias the oscillator transistor at a higher current for operation above 45MHz. Recommended value is 22kΩ, but should not
be below 10kΩ.
1997 Nov 07
8
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
SA607
mA
6
VCC = 7V
5
VCC = 5V
4
VCC = 3V
3
VCC = 2.7V
°C
2
–55
–35
–15
5
25
45
65
85
105
125
SR00392
Figure 6. ICC vs Temperature
–8.0
–8.5
50 Ω INPUT INTERCEPT POINT (dBm)
–9.0
2.7V
3V
–9.5
–10.0
7V
–10.5
–11.0
–11.5
–12.0
–12.5
–13.0
–13.5
–14.0
–40
–30
–20
–10
0
10
20
30
40
50
60
70
80
Temperature (°C)
SR00393
Figure 7. Third Order Intercept Point vs Supply Voltage
1997 Nov 07
9
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
SA607
8.00
7.75
7.50
7.25
7.00
NOISE FIGURE
6.75
7.0V
6.50
6.25
3V
6.00
2.7V
5.75
5.50
5.25
5.00
–40
–30
–20
–10
0
10
20
30
40
50
60
70
80
TEMPERATURE (°C)
SR00394
Figure 8. Mixer Noise Figure vs Supply Voltage
18.00
17.75
2.7V
CONVERSION GAIN (dB)
17.50
3V
17.25
7.0V
17.00
16.75
16.50
16.25
16.00
–40
–30
–20
–10
0
10
20
30
40
50
60
70
80
TEMPERATURE (°C)
SR00395
Figure 9. Conversion Gain vs Supply Voltage
1997 Nov 07
10
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
SA607
20
10
0
RF = 45MHz
IF = 455kHz
IF OUTPUT POWER (–dBm)
–10
–20
–30
–40
3rd ORDER PRODUCT
FUND PRODUCT
–50
–60
–70
*50Ω INPUT
–80
–66
–56
–46
–36
–26
–16
–6
4
14
RF* INPUT LEVEL (dBm)
Figure 10. Mixer Third Order Intercept and Compression
1997 Nov 07
11
24
34
SR00396
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
SA607
5
AUDIO
0
–5
DECIBELS (dB)
–10
–15
VCC = 3V
RF = 45MHz
–20
DEVIATION = ±8kHz
AUDIO LEVEL = 104.9mVRMS
–25
–30
AM REJECTION
–35
–40
THD + NOISE
–45
–50
–55
–60
NOISE
–65
–125
–115
–105
–95
–85
–75
–65
–55
–45
–35
–25
RF LEVEL (dBm)
SR00397
Figure 11. Sensitivity vs RF Level (–40°C)
5
AUDIO
0
–5
–10
DECIBELS (dB)
VCC = 3V
RF = 45MHz
–20
DEVIATION = ±8kHz
–25
AUDIO LEVEL = 117.6mVRMS
–30
AM REJECTION
–35
–40
–45
–50
THD + NOISE
–55
–60
–65
–125
NOISE
–115
–105
–95
–85
–75
–65
–55
RF LEVEL (dBm)
Figure 12. Sensitivity vs RF Level (+25°C)
1997 Nov 07
12
–45
–35
–25
SR00398
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
SA607
5
AUDIO
0
–5
DECIBELS (dB)
–10
–15
VCC = 3V
RF = 45MHz
–20
DEVIATION = ±8kHz
AUDIO LEVEL = 127mVRMS
–25
–30
AM REJECTION
–35
–40
–45
THD + NOISE
–50
–55
–60
–65
–125
NOISE
–115
–105
–95
–85
–75
–65
–55
–45
–35
–25
RF LEVEL (dBm)
SR00399
Figure 13. Sensitivity vs RF Level (Temperature 85°C)
5
AUDIO
0
–5
–10
VCC = 3V
RF = 45MHz
RF LEVEL = –45dBm
–15
DECIBELS (dB)
–20
DEVIATION = ±8kHz
AUDIO LEVEL = +117.6mVRMS
–25
–30
–35
–40
DISTORTION
–45
–50
AM REJECTION
–55
–60
NOISE
–65
–55
–35
–15
5
25
45
TEMPERATURE (°C)
65
85
105
Figure 14. Relative Audio Level, Distortion, AM Rejection and Noise vs Temperature
1997 Nov 07
13
125
SR00400
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
SA607
2.400
2.000
+85°C
VOLTAGE (V)
1.600
ROOM
1.200
–40°C
0.800
0.400
0.000
–95
–85
–75
–65
–55
–45
–35
–25
–15
–5
5
IF LEVEL (dBm)
SR00401
Figure 15. RSSI (455kHz IF @ 3V)
2.1
2.0
1.9
1.8
1.7
1.6
VOLTAGE (V)
1.5
1.4
+85°C
1.3
+27°C
1.2
–40°C
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
–125
–115
–105
–95
–85
–75
–65
–55
RF LEVEL (dBm)
Figure 16. RSSI vs RF Level and Temperature - VCC = 3V
1997 Nov 07
14
–45
–35
–25
SR00402
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
SA607
V
300
VCC = 7V
250
mV RMS
200
VCC = 5V
150
VCC = 3V
100
VCC = 2.7V
50
°C
0
–55
–35
–15
5
25
45
65
Figure 17. Audio Output vs Temperature
1997 Nov 07
15
85
105
125
SR00403
Philips Semiconductors
Product specification
Low voltage high performance mixer FM IF system
SA607
607 Silk Screen
607 TOP
607 BOTTOM
NOTE;
All views are TOP VIEW and
not actual size. For reference only.
SR00404
Figure 18.
1997 Nov 07
16
Philips Semiconductors
Product specification
Low voltage high performance FM IF system
SO20: plastic small outline package; 20 leads; body width 7.5 mm
1997 Nov 07
17
SA607
SOT163-1
Philips Semiconductors
Product specification
Low voltage high performance FM IF system
SSOP20: plastic shrink small outline package; 20 leads; body width 4.4 mm
1997 Nov 07
18
SA607
SOT266-1
Philips Semiconductors
Product specification
Low voltage high performance FM IF system
SA607
DEFINITIONS
Data Sheet Identification
Product Status
Definition
Objective Specification
Formative or in Design
This data sheet contains the design target or goal specifications for product development. Specifications
may change in any manner without notice.
Preliminary Specification
Preproduction Product
This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips
Semiconductors reserves the right to make changes at any time without notice in order to improve design
and supply the best possible product.
Product Specification
Full Production
This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes
at any time without notice, in order to improve design and supply the best possible product.
Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products,
including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips
Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright,
or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask
work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes
only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing
or modification.
LIFE SUPPORT APPLICATIONS
Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices,
or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected
to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips
Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully
indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale.
 Copyright Philips Electronics North America Corporation 1997
All rights reserved. Printed in U.S.A.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 94088–3409
Telephone 800-234-7381
1997 Nov 07
19