73K224BL
V.22bis, V.22, V.21, Bell 212A, 103
Single-Chip Modem w/ Integrated Hybrid
DATA SHEET
DYNAMIC CHARACTERISTICS AND TIMING (continued)
PARAMETER
CONDITION
MIN
NOM
MAX
UNIT
Transmit Attenuator
Range of Transmit Level
Step Accuracy
1111-0000 (Default ATT=0100)
-22
-6
dBm0
dB
-0.15
+0.15
Clock Noise
TXA pins; 153.6 kHz
Originate or Answer
1.5
mVrms
Hz
Carrier Offset
Capture Range
Recovered Clock
Capture Range
±5
% of frequency (originate or
answer)
-0.02
+0.02
%
Guard Tone Generator
Tone Accuracy
550 Hz
1800 Hz
550 Hz
+1.2
-0.8
-3.0
-6.1
%
Tone Level
-4.5
-7.5
-1.5
-4.5
-50
-50
dB
dB
dB
dB
(Below QAM/DPSK Output) 1800 Hz
Harmonic Distortion
(700 to 2900 Hz)
550 Hz
1800 Hz
Page: 25 of 33
© 2005, 2008 TERIDIAN Semiconductor Corporation
Rev 7.1
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
