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SA605N PDF даташит

Спецификация SA605N изготовлена ​​​​«Philips» и имеет функцию, называемую «High performance low power mixer FM IF system».

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Номер произв SA605N
Описание High performance low power mixer FM IF system
Производители Philips
логотип Philips логотип 

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SA605N Даташит, Описание, Даташиты
RF COMMUNICATIONS PRODUCTS
SA605
High performance low power mixer FM IF
system
Product specification
Replaces data of November 3, 1992
RF Communications Handbook
1997 Nov 07
Philips Semiconductors









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SA605N Даташит, Описание, Даташиты
Philips Semiconductors
High performance low power mixer FM IF system
Product specification
SA605
DESCRIPTION
The SA605 is a high performance monolithic low-power FM IF
system incorporating a mixer/oscillator, two limiting intermediate
frequency amplifiers, quadrature detector, muting, logarithmic
received signal strength indicator (RSSI), and voltage regulator. The
SA605 combines the functions of Signetics’ SA602 and SA604A, but
features a higher mixer input intercept point, higher IF bandwidth
(25MHz) and temperature compensated RSSI and limiters
permitting higher performance application. The SA605 is available
in 20-lead dual-in-line plastic, 20-lead SOL (surface-mounted
miniature package) and 20-lead SSOP (shrink small outline
package).
The SA605 and SA615 are functionally the same device types. The
difference between the two devices lies in the guaranteed
specifications. The SA615 has a higher ICC, lower input third order
intercept point, lower conversion mixer gain, lower limiter gain, lower
AM rejection, lower SINAD, higher THD, and higher RSSI error than
the SA605. Both the SA605 and SA615 devices will meet the EIA
specifications for AMPS and TACS cellular radio applications.
For additional technical information please refer to application notes
AN1994, 1995 and 1996, which include example application
diagrams, a complete overview of the product, and artwork for
reference.
APPLICATIONS
Cellular radio FM IF
High performance communications receivers
Single conversion VHF/UHF receivers
SCA receivers
RF level meter
Spectrum analyzer
Instrumentation
FSK and ASK data receivers
Log amps
Wideband low current amplification
PIN CONFIGURATION
N, D and DK Packages
RFIN 1
RF BYPASS 2
XTAL OSC 3
XTAL OSC 4
MUTEIN 5
VCC 6
RSSIOUT 7
MUTED AUDIO OUT 8
UNMUTED AUDIO OUT 9
QUADRATURE IN 10
20 MIXER OUT
19 IF AMP DECOUPLING
18 IF AMP IN
17 IF AMP DECOUPLING
16 IF AMP OUT
15 GND
14 LIMITER IN
13 LIMITER DECOUPLING
12 LIMITER DECOUPLING
11 LIMITER OUT
Figure 1. Pin Configuration
SR00335
FEATURES
Low power consumption: 5.7mA typical at 6V
Mixer input to >500MHz
Mixer conversion power gain of 13dB at 45MHz
Mixer noise figure of 4.6dB at 45MHz
XTAL oscillator effective to 150MHz (L.C. oscillator to 1GHz local
oscillator can be injected)
102dB of IF Amp/Limiter gain
25MHz limiter small signal bandwidth
Temperature compensated logarithmic Received Signal Strength
Indicator (RSSI) with a dynamic range in excess of 90dB
Two audio outputs - muted and unmuted
Low external component count; suitable for crystal/ceramic/LC
filters
Excellent sensitivity: 0.22µV into 50matching network for 12dB
SINAD (Signal to Noise and Distortion ratio) for 1kHz tone with RF
at 45MHz and IF at 455kHz
SA605 meets cellular radio specifications
ESD hardened
ORDERING INFORMATION
DESCRIPTION
20-Pin Plastic Dual In-Line Package (DIP)
20-Pin Plastic Small Outline Large (SOL) package
20-Pin Plastic Shrink Small Outline Package (SSOP)
TEMPERATURE RANGE
–40 to +85°C
–40 to +85°C
–40 to +85°C
ORDER CODE
SA605N
SA605D
SA605DK
DWG #
SOT146-1
SOT163-1
SOT266-1
1997 Nov 07
2 853-1401 18663









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SA605N Даташит, Описание, Даташиты
Philips Semiconductors
High performance low power mixer FM IF system
Product specification
SA605
BLOCK DIAGRAM
20 19 18 17 16 15 14 13 12 11
IF
AMP
LIMITER
OSCILLATOR
RSSI
EB
1 2 3 4 5 6 7 8 9 10
Figure 2. Block Diagram
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
VCC Single supply voltage
TSTG
TA
Storage temperature range
Operating ambient temperature range SA605
Thermal impedance
θJA
D package
N package
SSOP package
RATING
9
-65 to +150
–40 to +85
90
75
117
SR00336
UNITS
V
°C
°C
°C/W
DC ELECTRICAL CHARACTERISTICS
VCC = +6V, TA = 25°C; unless otherwise stated.
SYMBOL
PARAMETER
VCC Power supply voltage range
ICC DC current drain
Mute switch input threshold
(ON)
(OFF)
TEST CONDITIONS
LIMITS
SA605
UNITS
MIN TYP MAX
4.5 8.0 V
4.55 5.7 6.55 mA
1.7 V
1.0 V
1997 Nov 07
3










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