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20
19
MIXER
1
2
SA606
Low-voltage high performance mixer FM
IF system
Product Specification
Replaces data of October 26, 1993
RF Data Handbook
Philips Semiconductors
RF COMMUNICATIONS PRODUCTS
18
17
16
IF
AMP
RSSI
OSCILLATOR
+
–
E
B
3
4
5
15
14
13
LIMITER
–
+
V
REG
AUDIO
6
7
8
12
11
QUAD
9
10
1997 Nov 07
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Summary of Contents for Philips SA606
- Page 1 RF COMMUNICATIONS PRODUCTS MIXER OSCILLATOR SA606 Low-voltage high performance mixer FM IF system Product Specification Replaces data of October 26, 1993 RF Data Handbook Philips Semiconductors LIMITER RSSI – AUDIO QUAD – 1997 Nov 07...
- Page 2 Philips Semiconductors Low-voltage high performance mixer FM IF system DESCRIPTION The SA606 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.
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Page 3: Block Diagram
Philips Semiconductors Low-voltage high performance mixer FM IF system BLOCK DIAGRAM MIXER DC ELECTRICAL CHARACTERISTICS = +3V, T = 25 C; unless otherwise stated. SYMBOL SYMBOL PARAMETER PARAMETER Power supply voltage range DC current drain AC ELECTRICAL CHARACTERISTICS = 25 C; V = +3V, unless otherwise stated. -
Page 4: Circuit Description
System SINAD sensitivity CIRCUIT DESCRIPTION The SA606 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, 1.5k source... - Page 5 100nF +10% Monolithic Ceramic 100nF +10% Monolithic Ceramic 100nF +10% Monolithic Ceramic *NOTE: This value can be reduced when a battery is the power source. Figure 3. SA606 45MHz Test Circuit (Relays as shown) 1997 Nov 07 10dB, 29dB, 10.6dB,...
- Page 6 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 Figure 4. SA606 45MHz Application Circuit Product specification SA606 QUAD – IFT1...
- Page 7 8. R5 can be used to bias the oscillator transistor at a higher current for operation above 45MHz. Recommended value is 10k . 1997 Nov 07 NE606 DEMO BOARD RSSI (+3) DE-EMPHASIS DC VOLTMETER C–MESSAGE HP339A DISTORTION SCOPE ANALYZER Figure 5. SA606 Application Circuit Test Set Up Product specification SA606 AUDIO FILTER SR00351...
- Page 8 Philips Semiconductors Low-voltage high performance mixer FM IF system = 3V = 2.7V –55 –35 –15 –8.0 –8.5 –9.0 –9.5 –10.0 –10.5 –11.0 –11.5 –12.0 –12.5 –13.0 –13.5 –14.0 –40 –30 Figure 7. Third Order Intercept Point vs Supply Voltage...
- Page 9 Philips Semiconductors Low-voltage high performance mixer FM IF system 8.00 7.75 7.50 7.25 7.00 6.75 6.50 6.25 6.00 5.75 5.50 5.25 5.00 –40 –30 18.00 17.75 17.50 17.25 17.00 16.75 16.50 16.25 16.00 –40 –30 –20 1997 Nov 07 7.0V 2.7V...
- Page 10 Philips Semiconductors Low-voltage high performance mixer FM IF system –10 –20 –30 FUND PRODUCT –40 –50 –60 –70 –80 INPUT –66 –56 Figure 10. Mixer Third Order Intercept and Compression 1997 Nov 07 3rd ORDER PRODUCT –46 –36 –26 –16 –6...
- Page 11 Philips Semiconductors Low-voltage high performance mixer FM IF system –5 –10 –15 –20 –25 –30 –35 –40 –45 –50 –55 –60 –65 –125 –115 –105 –5 –10 –20 –25 –30 –35 –40 –45 –50 –55 –60 –65 –125 –115 –105...
- Page 12 Philips Semiconductors Low-voltage high performance mixer FM IF system –5 –10 –15 –20 –25 –30 –35 –40 –45 –50 –55 –60 –65 –125 –115 –105 Figure 13. Sensitivity vs RF Level (Temperature 85 C) –5 –10 –15 –20 –25 –30 –35...
- Page 13 Philips Semiconductors Low-voltage high performance mixer FM IF system 2.400 2.000 1.600 1.200 0.800 0.400 0.000 –95 –85 –75 –125 –115 –105 Figure 16. RSSI vs RF Level and Temperature - V 1997 Nov 07 –65 –55 –45 –35 IF LEVEL (dBm) Figure 15.
- Page 14 Philips Semiconductors Low-voltage high performance mixer FM IF system = 7V = 5V = 3V = 2.7V –55 –35 –15 1997 Nov 07 Figure 17. Audio Output vs Temperature Product specification SA606 SR00363...
- Page 15 Philips Semiconductors Low-voltage high performance mixer FM IF system *Applies to Stand-Alone data sheets only. KTDN9/91 NE606 Figure 18. SA606D SOL Product Board Layout (2X Actual Size* — For Reference Use Only) 1997 Nov 07 Product specification SA606 SR00365...
- Page 16 Philips Semiconductors Low-voltage high performance mixer FM IF system 606 Silk Screen 606 TOP 606 BOTTOM NOTE; All views are TOP VIEW and not actual size. For reference only. 1997 Nov 07 Figure 19. Product specification SA606 SR00366...
- Page 17 Philips Semiconductors Product specification Low-voltage high-performance mixer FM IF system SA606 SO20: plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 1997 Nov 07...
- Page 18 Philips Semiconductors Product specification Low-voltage high-performance mixer FM IF system SA606 SSOP20: plastic shrink small outline package; 20 leads; body width 4.4 mm SOT266-1 1997 Nov 07...
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Page 19: Life Support Applications
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.