cx28250 Mindspeed Technologies, cx28250 Datasheet - Page 189

• Manufacturer Part Number: cx28250
• Description: Cx28250 Atm Physical Interface Phy Devices
• Manufacturer: Mindspeed Technologies

CX28250
ATM Physical Interface (PHY) Devices
5.3.1 PECL—Input
Table 5-14. PECL-Input DC Characteristics
5.3.2 PECL—Output
Table 5-15. PECL-Output DC Characteristics
5.3.3 Single-ended PECL Input (SIGDET)
Table 5-16. Single-ended PECL Table
28250-DSH-002-C
V
V
V
V
NOTE(S):
V
V
V
NOTE(S):
(1)
ref
ih
il
diff
diff
ol
oh
Symbol
Symbol
100 Ω resistor between outputs.
Symbol
V
V
I
I
ih
il
ih
il
All PECL voltages are referenced to ground.
Mid-point of V
Input Voltage (high level)
Input Voltage (low level)
Differential Voltage
Differential Voltage
Static DC LOW level
Static DC HIGH level
Parameter
—
—
—
—
Parameter
Parameter
ih
and V
The PECL input DC characteristics are shown in
The PECL output DC characteristics are shown in
The single-ended PECL input DC characteristics are shown in
il
Minimum
-10
2.13 V
Mindspeed Technologies
—
—
µ
Α
Vdd – 1.2
Vdd – 2.0
Vdd – 2.1
Vdd – 1.2
Min.
Min.
200
700
—
Typical
—
—
—
—
Vdd – 1.75
Vdd – 1.4
Vdd – 1.0
Typical
Vdd – 1.75
Vdd – 1.0
Typical
400
750
5.0 Electrical and Mechanical Specifications
™
Maximum
1.95 V
10
—
—
µ
Vdd – 0.9
Vdd – 1.6
A
Table
Vdd – 0.80
Vdd – 1.7
Max.
Table
800
—
Max.
1000
5-14.
5-15.
(1)
(1)
5.3 DC Characteristics
Table
Conditions
Conditions
5-16.
mV
mV
—
—
—
5-23