73K324BL
CCITT V.22bis,V.23,V.22,V.21, Bell 212A
Single-Chip Modem w/ Integrated Hybrid
DATA SHEET
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RATING
VDD supply voltage
Storage temperature
Soldering temperature (10 s)
Applied voltage
7V
-65 to 150° C
260° C
-0.3 to VDD + 0.3 V
NOTE: All inputs and outputs are protected from static charge using built-in, industry standard protection
devices and all outputs are short-circuit protected.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
CONDITION
MIN
4.5
NOM
MAX
5.5
UNIT
V
VDD supply voltage
TA, operating free-air
Clock variation
5
-40
+85
C
(11.0592 MHz) crystal or external
clock
-0.01
+0.01
%
External components (Refer to application section for placement.)
VREF bypass capacitor
Bias setting resistor
External to GND
0.1
1.8
Note 1
2
µF
Placed between VDD and ISET
pins
2.2
MΩ
ISET bypass capacitor
VDD bypass capacitor 1
VDD bypass capacitor 2
XTL1 load capacitor
ISET pin to GND
0.1
0.1
22
µF
µF
µF
pF
External to GND
External to GND
Note 1
Note 1
Depends on crystal characteristics
from pin to GND
40
40
XTL2 load capacitor
Depends on crystal characteristics
from pin to GND
pF
Hybrid loading
see Figure 1
R1
R2
C1
600
600
Ω
Ω
0.033
µF
NOTE 1: Minimum for optimized system layout; may require higher values for noisy environments.
Page: 21 of 34
© 2005, 2008 TERIDIAN Semiconductor Corporation
Rev 6.1
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
