lxt6155 Intel Corporation, lxt6155 Datasheet - Page 37

• Manufacturer Part Number: lxt6155
• Description: 155 Mbps Sdh/sonet/atm Transceiver
• Manufacturer: Intel Corporation

5.0
Datasheet
DC supply (reference to GND)
Input voltage, TTL pins
Input voltage, other pins
Input current, any pin
Storage temperature
DC supply (referenced to GND)
Ambient operating temperature
Total current consumption
High level input voltage (LVPECL)
Low level input voltage (LVPECL)
High level output voltage (LVPECL)
Low level output voltage (LVPECL)
High level input voltage (TTL)
Low level input voltage (TTL)
High level output voltage (TTL)
Low level output voltage (TTL)
Input leakage current, low (TTL)
Input leakage current, high (TTL)
1 Typical values are at 25C and 3.3V. They are for design aid only; not guaranteed and not subject to production testing.
Table 25. Absolute Maximum Ratings
Table 26. Recommended Operating Conditions
Table 27. DC Electrical Characteristics (Vcc = 3.0 V to 3.6 V; TA = -40 °C to 85 °C)
Parameter
Test Specifications
Information in Table 25 through 34 and Figures 18 through 28 represent the performance
specifications of the LXT6155 and are guaranteed by test, except as noted by design.
Operating at or beyond these limits may result in damage to the device.
Parameter
Parameter
Normal operation not guaranteed at these extremes.
serial/fiber
serial/coax
parallel/fiber
parallel/coax
Voh1
Voh2
Sym
Vih1
Vol1
Vih2
Vol2
Vil1
Vil2
Ilh
Ill
Vcc-1.03
Vcc-1.81
Vcc-1.03
Vcc-1.81
Min
2.0
2.4
CAUTION
155 Mbps SDH/SONET/ATM Transceiver — LXT6155
Sym
Vcc
Vcc-0.95
Vcc-1.70
Ta
Typ
Vin (TTL)
Sym
Tstg
Vcc
Vin
Iin
1
Min
Vcc-0.88
Vcc-1.62
Vcc-0.88
Vcc-1.62
3.0
-40
Max
0.8
0.4
10
10
GND -0.3
GND -0.3
Min
-10
-65
Typ
3.3
25
Unit
V
V
V
V
V
V
V
V
A
A
V
CC
50
V
I
I
Max
150
OH
OL
4.0
5.5
25
CC
Max
150
210
100
150
3.6
+0.3
Test Conditions
85
= 4 mA
= 4 mA
-2.0 V.
pulled down to
Unit
Unit
mA
mA
°C
°C
V
V
V
V
37