73K222BL
V.22, V.21, Bell 212A, 103 Single-Chip
Modem with Integrated Hybrid
DATA SHEET
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RATING
VDD Supply Voltage
7V
Storage Temperature
-65 to 150° C
235° C/215° C
-0.3 to VDD + 0.3 V
Reflow Soldering Temperature (10 sec.)/VPS (10 sec.)
Applied Voltage
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
Temperature
5
-40
+85
°C
Clock Variation
(11.0592 MHz) Crystal or
external clock
-0.01
+0.01
2.2
%
External Components (Refer to Application section for placement.)
VREF Bypass Capacitor
Bias Setting Resistor
External to GND
0.1
1.8
µF
Placed between VDD and ISET
pins
2
MΩ
ISET Bypass Capacitor
VDD Bypass Capacitor 1
VDD Bypass Capacitor 2
XTL1 Load Capacitor
ISET pin to GND
External to GND
External to GND
0.1
0.1
22
µF
µF
µF
pF
Note 1
Depends on crystal
characteristics from pin to GND
40
40
XTL2 Load Capacitor
Depends on crystal
characteristics from pin to GND
Hybrid Loading
See Figure 1
600
600
Ω
Ω
R1
C
TXA Hybrid Loading
0.033
µF
NOTE:Minimum for optimized system layout; may require higher values for noisy environments.
Page: 15 of 26
© 2005, 2008 TERIDIAN Semiconductor Corporation
Rev 7.2
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
