73k224bl ETC-unknow, 73k224bl Datasheet - Page 25

• Manufacturer Part Number: 73k224bl
• Description: Single-chip Modem Integrated Hybrid
• Manufacturer: ETC-unknow

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