sl623cbcm Zarlink Semiconductor, sl623cbcm Datasheet - Page 2

• Manufacturer Part Number: sl623cbcm
• Description: Am Detector, Agc Amplifier & Ssb Demodulator
• Manufacturer: Zarlink Semiconductor

functions of low level, low distortion AM detector and AGC
generator with SSB demodulator It is designed specially for
use in SSB/AM receivers in conjunction with SL610C, SL611C
and SL612C RF and IF amplifiers. It is complementary to the
SL621C SSB AGC generator.
carrier signal and is independent of the depth of modulation
used Its response is fast enough to follow the most rapidly
fading signals When used in a receiver comprising one
SL610C and one SL61 2C amplifier, the SL623C will maintain
the output within a 5dB range for a 90dB range of receiver input
signal.
to 100mV, contributes negligible distortion up to 90%
modulation. The SSB demodulator is of single balanced form.
The SL623C is designed to operate at intermediate
frequencies up to 30MHz.
frequencies up to 120MHz with some deg radation in detection
efficiencies
FEATURES
The SL623C is a silicon integrated circuit combining the
The AGC voltage is generated directly from the detected
The AM detector, which will work with a carrier level down
Negligible Distortion
Easy Interfacing
Fast Response Time
AM DETECTOR, AGC AMPLIFIER & SSB DEMODULATOR
In addition it functions at
SL623
Fig.2 Block diagram
APPLICATIONS
QUICK REFERENCE DATA
ODERING INFORMATION
SL623 C CM
SL623 CB CM
AM SSB Receivers
Test Equipment
Supply voltage: 6V
Supply current: 30MHz
Fig.1 Pin connections (bottom view)
CM10