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SA607DK PDF даташит

Спецификация SA607DK изготовлена ​​​​«Philips» и имеет функцию, называемую «Low-voltage high performance mixer FM IF system».

Детали детали

Номер произв SA607DK
Описание Low-voltage high performance mixer FM IF system
Производители Philips
логотип Philips логотип 

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SA607DK Даташит, Описание, Даташиты
RF COMMUNICATIONS PRODUCTS
20 19 18 17 16 15 14 13 12 11
MIXER
IF
AMP
OSCILLATOR
RSSI
–+
VREG
EB
12 3 456
LIMITER
QUAD
–+
AUDIO
789
10
SA607
Low-voltage high performance mixer
FM IF system
Product specification
Replaces data of November 3, 1992
IC17 Data Handbook
1997 Nov 07
Philips Semiconductors









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SA607DK Даташит, Описание, Даташиты
Philips Semiconductors
Low voltage high performance mixer FM IF system
Product specification
SA607
DESCRIPTION
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.
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.
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
oscillator can be used at higher frequencies)
102dB of IF Amp/Limiter gain
2MHz limiter small signal bandwidth
Temperature compensated logarithmic Received Signal Strength
Indicator (RSSI) with a 90dB dynamic range
Low external component count; suitable for crystal/ceramic/LC
filters
Excellent sensitivity: 0.31µV into 50matching 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
PIN CONFIGURATION
D and DK Packages
RF IN+ 1
RF IN– DECOUPLING 2
20 MIXER OUT
19 IF AMP DECOUPLING
OSCOUT
OSCIN
RSSI
3
4
5
VCC 6
AUDIO FEEDBACK 7
18 IF AMP IN
17 IF AMP DECOUPLING
16 IF AMP OUT
15 GND
14 LIMITER IN
AUDIO 8
13 LIMITER DECOUPLING
FREQ CHECK/LIM OUT (–) 9
12 LIMITER DECOUPLING
QUADRATURE IN 10
11 LIM OUT(+)
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
SR00387
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
ORDERING INFORMATION
DESCRIPTION
20-Pin Plastic Small Outline Large (SOL) package (Surface-mount)
20-Pin Plastic Shirnk Small Outline Package (SSOP) (Surface-mount)
TEMPERATURE RANGE
-40 to +85°C
-40 to +85°C
ORDER CODE
SA607D
SA607DK
DWG #
SOT163-1
SOT266-1
1997 Nov 07
2 853-1677 18665









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SA607DK Даташит, Описание, Даташиты
Philips Semiconductors
Low voltage high performance mixer FM IF system
Product specification
SA607
BLOCK DIAGRAM
20 19 18 17 16 15 14 13 12 11
MIXER
IF
AMP
OSCILLATOR
RSSI
LIMITER
QUAD
–+
VREG
EB
–+
AUDIO
123 456 789
Figure 2. Block Diagram
10
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
VCC Single supply voltage
TSTG
TA
Storage temperature range
Operating ambient temperature range SA607
θJA Thermal impedance
D package
DK package
RATING
7
–65 to +150
–40 to +85
90
117
SR00388
UNITS
V
°C
°C
°C/W
DC ELECTRICAL CHARACTERISTICS
VCC = +3V, TA = 25°C; unless otherwise stated.
SYMBOL
PARAMETER
VCC Power supply voltage range
ICC DC current drain
TEST CONDITIONS
LIMITS
SA607
MIN TYP MAX
2.7 7.0
3.5 4.2
UNITS
V
mA
1997 Nov 07
3










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SA607DLow-voltage high performance mixer FM IF systemPhilips
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SA607DKLow-voltage high performance mixer FM IF systemPhilips
Philips

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