7.0 Electrical/Mechanical Specifications
RC224ATL/224ATLV
7.3 Interface Timing and Waveforms
EmbeddedModem Family
Table 7-6. Analog Interface Characteristics
Name Type
I (DA)
Characteristic
Value
>50 k Ω
RXA
Input impedance
Voltage range
—
—
2.5 1.6 V
300 Ω
TXA1, TXA2
O (DD)
Minimum load
—
—
—
—
—
—
—
—
Maximum capacitive load
Output impedance
Output voltage
DC offset
0.01 µF
10 Ω
2.5 1.6 V
<200 mV(1)
300 Ω
SPKR
—
O (DF)
Minimum load
—
—
—
—
Maximum capacitive load
Output impedance
Output voltage
0.01 µF
—
10 Ω
—
2.5 1.6 V
<20 mV(1)
—
DC offset
NOTE(S):
(1)
With Reference to VC (2.5 V nominal).
Figure 7-2 shows the mechanical drawing of the 68-pin PLCC. Table 7-7 lists its
dimensions.
Figure 7-3 shows the mechanical drawing of the 100-pin PQFP. Table 7-8 lists
its dimensions.
7-6
Conexant
D224ATLVDSC
CONEXANT [ CONEXANT SYSTEMS, INC ]
