IDT77V1254L25PGI IDT, Integrated Device Technology Inc, IDT77V1254L25PGI Datasheet - Page 39

• Manufacturer Part Number: IDT77V1254L25PGI
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT77V1254L25PGI

• Data Rate: 25.6/51.2Mbps
• Number Of Channels: 4
• Type Of Atm Phy Interface: DPI/UTOPIA
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Pin Count: 144
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Recommended DC Operating Conditions
Capacitance (TA = +25°C, F = 1MHz)
DC Electrical Characteristics (All Pins except TX+/- and RX+/-)
IDT77V1254L25
I
I
V
V
V
I
I
LI
LO
DD1
DD2
1.
2.
3.
4.
5.
OH1
OH2
OL
Symbol
For AD[7:0] pins only.
For all output pins except AD[7:0], INT and TX+/-.
For all output pins except TX+/-.
Add 15mA for each TX+/- pair that is driving a load.
Total supply current is the sum of IDD1 and IDD2
3
4, 5
5
1
2
Input Leakage Current
/O (as input) Leakage Current
Output Logic "1" Voltage
Output Logic "1" Voltage
Output Logic "0" Voltage
Digital Power Supply Current - VDD
Analog Power Supply Current - AVDD
VDD
GND
VIH
VIL
AVDD
AGND
VDIF
C
C
1.
IN
IO
Characterized values, not tested.
Symbol
1
1
Symbol
Parameter
Digital Supply Voltage
Digital Ground Voltage
Input High Voltage
Input Low Voltage
Analog Supply Voltage
Analog Ground Voltage
VDD - AVDD
Input Capacitance
I/O Capacitance
Parameter
Parameter
Gnd VIN VDD
Gnd VIN VDD
I
I
I
OSC = 32 MHz, all outputs unloaded
OSC = 64 MHz, all outputs unloaded
OSC = 32 MHz, all outputs unloaded
OSC = 64 MHz, all outputs unloaded
39 of 48
OH
OH
OL
= -8mA, VDD = min.
= -2mA, VDD = min.
= -8mA, VDD = min.
3.0
0
2.0
-0.3
3.0
0
-0.5
Test Conditions
Min.
V
V
Conditions
IN
OUT
= 0V
= 0V
3.3
0
____
____
3.3
0
0
Typ.
10
10
3.6
0
5.25
0.8
3.6
0
0.5
Max.
Max.
pF
pF
V
V
V
V
V
V
V
Unit
Unit
—
—
—
-5
-10
2.4
2.4
—
—
Min.
5
10
—
—
0.4
90
170
60
55
Max.
December 2004
V
V
V
mA
mA
mA
µ A
µ A
mA
Unit