mc33411a Freescale Semiconductor, Inc, mc33411a Datasheet - Page 15
mc33411a
Manufacturer Part Number
mc33411a
Description
900 Mhz Analog Cordless Phone Baseband With Compander
Manufacturer
Freescale Semiconductor, Inc
Datasheet
1.MC33411A.pdf
(43 pages)
- Current page: 15 of 43
- Download datasheet (486Kb)
NOTE: 1. All V CC pins must be within 0.5 V of each other.
MOTOROLA RF/IF DEVICE DATA
43, 45
Pin
44
46
47
48
Symbol/Type
LO2+, LO2–
LO2 Gnd
LO2 Gnd
(Output)
LO2 Ctl
LO2PD
(Input)
LO2 Ctl
LO2+
LO2–
LO2 PLL V CC
43
45
44
PIN FUNCTION DESCRIPTION
100/
400 µA
100/
400 µA
LO2
V CC
V CC
LO2
Description
55 k
125
125
MC33411A/B
LO2
PLL
V CC
V CC
LO2
47
LO2 PD
to Filter
(continued)
The 2nd LO. External tank components are
required. The internal capacitance across the pins
is adjustable from 0 to 7.6 pF for fine tuning
performance with bits 7/20–18.
LO2 Control is the dc control input for this VCO.
Typically it is the output of the low–pass filter fed
from the phase detector output.
Ground pin for the LO2 section. A direct connection
to a ground plane is strongly recommended.
LO2 Phase Detector Output. The output either
sources or sinks current, or neither, depending on
the phase difference of the phase detector input
signals. During lock, very narrow pulses with a
frequency equal to the PLL reference frequency are
present. Output current is either 100 µA or
Ground pin for the LO2 section. A direct connection
to a ground plane is strongly recommended.
400 µA, selectable with bit 3/14.
Description
15
Related parts for mc33411a
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: