LUCW3030ACA AGERE [Agere Systems], LUCW3030ACA Datasheet - Page 5

• Manufacturer Part Number: LUCW3030ACA
• Description: W3030 3 V Dual-Mode IF Cellular Receiver
• Manufacturer: AGERE [Agere Systems]

Data Sheet
April 1999
Pin Information
Table 1. Pin Descriptions
Number
Lucent Technologies Inc.
Pin
10
11
12
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
9
Pin Name
IFA
IFA
AUDIO
IF2
IF2
IF1
QUAD
IF1
IFA
IF2
GND
IFA
V
IF1
IF1
RSSI
V
IF2
IF1
CC
CC
OUT
ACG
OUT
ACG
OUT
LO
LO
IN
IN
IN
IN
IN
IN
2
1
1
Received Signal Strength Indicator. Provides logarithmic (dB-linear) dc output
voltage.
Audio Output. Audio output of FM detector.
Quad Input. Input to FM detector from parallel LC quad coil.
Analog Output. Output of analog section limiting amplifiers; couple to quad coil
and pin 3 (QUAD) with 10 pF capacitor.
Analog Signal Ground. Signal ground for analog section limiting amplifier;
connect to ground with 0.1 µF capacitor.
Analog Mode Limiter Input. Differential input to analog IF limiting amplifier; to
be directly coupled to dielectric sources such as ceramic filters. Pin 6 is
approximately 1 k
Analog Mode Limiter Input (Inverting). Differential input to analog IF limiting
amplifier. To be ac-grounded.
Second IF Power Supply. Positive power supply connection for both analog
and digital second IF amplifiers and demodulators.
Second IF Output. Output of 40 dB second IF amplifier; directly couple to
dielectric loads such as ceramic filters. Includes internal 1 k
resistor.
Second IF Signal Ground. Signal ground for 40 dB second IF amplifier;
connect to ground with 0.1 µF capacitor.
Second IF Input. Differential input to 40 dB second IF amplifier; to be directly
coupled to dielectric sources such as ceramic filters. Pin 11 is approximately
2 k
Second IF Input (Inverting). Differential input to 40 dB second IF amplifier. To
be ac-grounded.
First IF Mixer Ground. Power supply (dc) ground for first IF mixer section.
First IF Mixer Output. Output of first IF mixer/amplifier section; to be directly
coupled to dielectric loads such as ceramic filters. Includes internal 1 k
termination resistor.
First IF Mixer Logical Input (Inverting). Differential input to first IF mixer local
oscillator; to be capacitively coupled to sources with a dc level offset.
First IF Mixer Logical Input. Differential input to first IF mixer local oscillator.
To be ac-grounded.
First IF Mixer Power Supply. Positive power supply connection for first IF
mixer/amplifier section.
First IF Mixer Input (Inverting). Differential input to first IF mixer/amplifier
section; to be ac-coupled to ground or source.
First IF Mixer Input. Differential input to first IF mixer/amplifier section.
with pin 10 ac-grounded.
with pin 5 ac-grounded.
W3030 3 V Dual-Mode IF Cellular Receiver
Pin Description
termination
5