RS8973 Mindspeed Technologies, RS8973 Datasheet - Page 90

• Manufacturer Part Number: RS8973
• Description: Single-chip Sdsl/hdsl Transceiver
• Manufacturer: Mindspeed Technologies

5.0 Electrical and Mechanical Specifications
5.2 Recommended Operating Conditions
Table 5-2. Recommended Operating Conditions
5-2
(1) V
(2) Capacitive loading over which all digital output switching characteristics are guaranteed.
(3) Still-air temperature range over which all electrical characteristics and timing requirements/characteristics are guaranteed.
Symbol
V
V
IH
V
V
V
V
V
V
C
DD1
DD2
T
PLL
IHX
ILX
AA
IH
IL
A
(minimum) for the following inputs is 2.2 volts:
L
WR/R/W
RST
Digital core-logic supply voltage
Digital I/O-buffer supply voltage
Analog supply voltage
PLL supply voltage
High-level input voltage
Low-level input voltage
High-level input voltage for XTALI / MCLK
Low-level input voltage for XTALI / MCLK
Output capacitive loading
Ambient operating temperature
5.2 Recommended Operating Conditions
The recommended operating conditions are described in
RBCLK
TBCLK
Parameter
(1)
(2)
(3)
Preliminary Information
Conexant
0.9 × V
Minimum
4.75
4.75
4.75
–0.3
–0.3
–40
3.0
2.0
—
DD2
Single-Chip SDSL/HDSL Transceiver
Typical
3.3
5.0
5.0
5.0
—
—
—
—
—
—
Table
5-2.
Maximum
0.1 × V
V
V
DD2
DD2
5.25
5.25
5.25
+0.8
+85
3.6
60
+ 0.3
+ 0.3
DD2
N8973DSD
RS8973
Units
pF
°C
V
V
V
V
V
V
V
V