SA615D/01,112 NXP Semiconductors, SA615D/01,112 Datasheet - Page 2

• Manufacturer Part Number: SA615D/01,112
• Description: IC MIXER FM IF SYSTEM LP 20-SOIC
• Manufacturer: NXP Semiconductors
• Series: SA615r

Specifications of SA615D/01,112

• Package / Case: 20-SOIC (0.300", 7.50mm Width)
• Rf Type: Cellular, ASK, FSK, UHF, VHF
• Frequency: 500MHz
• Number Of Mixers: 3
• Gain: 13dB
• Noise Figure: 5dB
• Secondary Attributes: Up Converter
• Current - Supply: 7.4mA
• Voltage - Supply: 4.5 V ~ 8 V
• Mounting Style: SMD/SMT
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1205-5; 935275283112; SA615D; SA615D/01

Philips Semiconductors
DESCRIPTION
The SA615 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
SA615 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 SA615 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 I
intercept point, lower conversion mixer gain, lower limiter gain, lower
AM rejection, lower SINAD, higher THD, and higher RSSI error than
the SA615. 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.
FEATURES
ORDERING INFORMATION
1997 Nov 07
20-Pin Plastic Dual In-Line Package (DIP)
20-Pin Plastic Small Outline Large (SOL) package
20-Pin Plastic Shrink Small Outline Package (SSOP)
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: 0.22 V into 50 matching network for 12dB
SINAD (Signal to Noise and Distortion ratio) for 1kHz tone with RF
at 45MHz and IF at 455kHz
SA615 meets cellular radio specifications
ESD hardened
High performance low power mixer FM IF system
DESCRIPTION
CC
, lower input third order
2
PIN CONFIGURATION
APPLICATIONS
TEMPERATURE RANGE
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
NOTE:
See back page for package dimensions
UNMUTED AUDIO OUT
MUTED AUDIO OUT
–40 to +85 C
–40 to +85 C
–40 to +85 C
QUADRATURE IN
RF BYPASS
XTAL OSC
XTAL OSC
RSSI
MUTE
Figure 1. Pin Configuration
OUT
RF
V
CC
IN
IN
N, D and DK Packages
10
1
2
3
4
5
6
7
8
9
ORDER CODE
SA615DK
SA615N
SA615D
20
19
18
17
16
15
14
13
12
11
Product specification
MIXER OUT
IF AMP DECOUPLING
IF AMP IN
IF AMP DECOUPLING
IF AMP OUT
GND
LIMITER IN
LIMITER DECOUPLING
LIMITER DECOUPLING
LIMITER OUT
853-1402 18665
SA615
SOT146-1
SOT108-1
SOT266-1
SR00341
DWG #