TI380C60A Datasheet, PDF (9/16 Pages) Texas Instruments – CMOS TOKEN-RING INTERFACE DEVICE

TI380C60A
CMOS TOKEN-RING INTERFACE DEVICE
SPWS033 – DECEMBER 1996
absolute maximum ratings over operating case temperature range (unless otherwise noted)^†
Supply voltage range, V_DD (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 7 V
Input voltage range (see Notes 2 and 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 7 V
Output voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 7 V
Power dissipation (see Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.75 W
ESD protection, V_ESD (see Note 5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1500 V
Q Junction-to-ambient package thermal impedance @ 0 LFPM air flow, _ja(0) . . . . . . . . . . . . . . . . . . 80.5°C/W
Q Junction-to-ambient package thermal impedance @ 100 LFPM air flow, _ja(100) . . . . . . . . . . . . . 64.9°C/W
Q Junction-to-case package thermal impedance, _jc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.9°C/W
Operating case temperature range, T_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 95°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
† _{Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and}
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 2. All voltage values are with respect to VSS unless otherwise noted.
3. Inputs can be taken to more negative voltages if the current is limited to 20 mA.
4. Maximum power dissipation per package
5. The device is classified as ESDS class 1 (A:1500). ESD protection measured per MIL-STD-883C, Method 3015.
recommended operating conditions^‡
MIN NOM MAX
UNIT
VDD Supply voltage
All VDD
4.75
5
5.25
V
VIH High-level input voltage (see Note 6)
TTL inputs
2
VDD + 0.3 V
VIL Low-level input voltage (see Notes 6 and 7)
TTL inputs
– 0.3
0.8
V
VIB Receiver input bias voltage
See Note 8
VSB – 1
VSB + 1 V
IOH High-level output current (see Note 6)
TTL outputs
– 0.2
mA
IOL Low-level output current (see Note 6)
TTL outputs
2
mA
TC Operating case temperature range
0
95
°C
‡ _{Recommended operating conditions indicate the conditions that must be met to ensure that the device functions as intended and meets the}
detailed electrical specifications. Unless otherwise noted, all electrical specifications apply for all recommended operating conditions. Voltages
are measured with respect to the device VSS pins. Currents into the device are considered to be positive.
NOTES: 6. The TTL input and TTL output pins are identified in the pin functions table.
7. Inputs can be taken to more negative voltages if the IDD current is limited to 20 mA.
8. VSB is the self-bias voltage of the input pair RCV+ and RCV–. It is defined as VSB = (VSB+ +VSB _–) / 2 (where VSB+ is the self-bias
voltage of RCV+; VSB _– is the self-bias voltage of RCV–). The self-bias voltage of both pins is approximately VDD / 2.
electrical characteristics over recommended ranges of supply voltage and operating case
temperature (unless otherwise noted)
TTL input and output pins (see Note 6)
PARAMETER
TEST
CONDITIONS§
MIN TYP
IIH High-level input current
VI = VDD
– 20
IIL
Low-level input current
VI = OV (PWRDN = High) – 100
VOH High-level output voltage
IOH = – 0.2 mA
2.6
VOL Low-level output voltage
IOL = 2 mA
IOZH Off-state output current with high-level voltage applied
VO = 2.7 V
– 20
IOZL Off-state output current with low-level voltage applied
VO = 0.4 V
– 20
Normal mode
120
IDD Supply current
Power-down mode
VDD = MAX
10
§ _{For conditions shown as MIN/MAX, use the appropriate value specified under recommended operating conditions.}
NOTE 6: The TTL input and TTL output pins are identified in the pin functions table.
MAX
20
– 20
0.45
20
20
UNIT
µA
µA
V
V
µA
µA
mA
mA
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