PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 230
PSB 21373 H V1.1
Manufacturer Part Number
PSB 21373 H V1.1
Description
IC SPEECH AND VOICE MQFP-44
Manufacturer
Infineon Technologies
Series
SCOUT™r
Datasheet
1.PSB_21373_H_V1.1.pdf
(242 pages)
Specifications of PSB 21373 H V1.1
Function
CODEC
Interface
IOM-2, SCI
Number Of Circuits
1
Voltage - Supply
5V
Current - Supply
97.5mA
Mounting Type
Surface Mount
Package / Case
44-BQFP
Includes
Activation and Deactivation, Channel Handler, DTMF / Tone / Ringing Generator, HDLC Controller, Speakerphone, Voice Monitoring
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
Operating Temperature
-
Other names
PSB21373HV1.1XT
PSB21373HV11XT
SP000007602
PSB21373HV11XT
SP000007602
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8.1.4
Recommended Oscillator Circuit
Figure 77
Oscillator Circuit
Crystal Specification
Parameter
Frequency
Frequency calibration tolerance
Load capacitance
Oscillator mode
Resistance
Note: The load capacitance C
XTAL1 Clock Characteristics (external oscillator input)
Parameter
Duty cycle
Data Sheet
specification. Typical values for C
Oscillator Specification
Crystal Oscillator Mode
33
33 pF
C
C
L
L
pF
15.36 MHz
7.68 MHz
L
depends on the recommendation of the crystal
Symbol
f
C
R1
L
41
42
L
XTAL1
XTAL2
are 22...33 pF.
230
Limit Values
min.
2:3
Limit Values
15.36
max. 100
max. 40
fundamental
max. 50
External
Oscillator
Signal
Driving from External Source
max.
3:2
N.C.
41
42
XTAL1
XTAL2
ITS09659
PSB 21373
2002-05-13
Unit
MHz
ppm
pF
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