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BTM1A16G-TR View Datasheet(PDF) - Agere -> LSI Corporation

Part Name
Description
Manufacturer
BTM1A16G-TR
Agere
Agere -> LSI Corporation Agere
BTM1A16G-TR Datasheet PDF : 18 Pages
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Data Sheet
October 2001
Dual Differential Transceivers
BTK1A and BTM1A
Electrical Characteristics (continued)
Table 5. Receiver Voltage and Current Characteristics
For variation in minimum VOH and maximum VOL over the temperature range, see Figure 10.
TA = 40 °C to +125 °C.
Parameter
Symbol
Min
Typ
Max
Unit
Output Voltages VCC = 4.5 V:
Low, IOL = 8.0 mA*
VOL
0.5
V
High, IOH = 400 µA
VOH
2.4
V
Enable Input Voltages:
Low, VCC = 5.5 V
VIL*
0.7
V
High, VCC = 4.5 V
VIH*
2.0
V
Clamp, VCC = 4.5 V, II = 5.0 mA
VIK
1.0
V
Minimum Differential Input Voltages, VIH VIL:
0.80 V < VIH < 7.2 V, 1.2 V < VIL < 6.8 V
VTH*
0.1
0.20
V
Input Offset Voltage
VOFF
0.03
0.05
V
Output Currents, VCC = 5.5 V:
Off-state (high Z), VO = 0.4 V
IOZL
20
µA
Off-state (high Z), VO = 2.4 V
Short Circuit
IOZH
IOS
25
20
µA
100
mA
Enable Input Currents, VCC = 5.5 V:
Low, VIN = 0.4 V
IIL
400
µA
High, VIN = 2.7 V
IIH
20
µA
Reverse, VIN = 5.5 V
IIH
100
µA
Differential Input Currents, (BTK1A):
Low, VIN = 1.2 V
IIL
1.0
mA
High, VIN = 7.2 V
IIH
1.0
mA
Differential Input Impedance (BTM1A):
Connected Between RI and RI
R1
110
* The input levels and difference voltage provide zero noise immunity and should be tested only in a static, noise-free environment.
Outputs of unused receivers assume a logic 1 level when the inputs are left open. (It is recommended that all unused positive inputs
be tied to the positive power supply. No external series resistor is required.)
Test must be performed one lead at a time to prevent damage to the device.
Agere Systems Inc.
5
 

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