bt8970 Mindspeed Technologies, bt8970 Datasheet - Page 74

• Manufacturer Part Number: bt8970
• Description: Single-chip Hdsl Transceiver
• Manufacturer: Mindspeed Technologies

5.0 Electrical & Mechanical Specifications
5.2 Recommended Operating Conditions
Table 5-2. Recommended Operating Conditions
5-2
NOTE(S):
1. Capacitive loading over which all digital output switching characteristics are guaranteed.
2. Still-air temperature range over which all electrical characteristics and timing requirements/characteristics are guaranteed.
Symbol
V
V
V
V
V
V
V
V
C
T
DD1
DD1
DD2
IHX
ILX
AA
IH
IL
A
L
Digital Core-Logic Supply Voltage (+5 V)
Digital Core-Logic Supply Voltage (+3.3 V)
Digital I/O-Buffer Supply Voltage
Analog 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
Preliminary Information/Conexant Proprietary and Confidential
5.2 Recommended Operating Conditions
Parameter
(1)
(2)
Conexant
Minimum
0.8*V
4.75
4.75
4.75
–0.3
–0.3
–40
3.0
2.0
—
DD2
Typical
Single-Chip HDSL Transceiver
5.0
3.3
5.0
5.0
—
—
—
—
—
—
Maximum
V
V
0.2*V
DD2
DD2
5.25
5.25
5.25
+0.8
+85
3.6
60
+ 0.3
+ 0.3
DD2
100101B
Bt8970
Units
pF
°C
V
V
V
V
V
V
V
V