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參數資料
| 型號： | MC68160FB |
| 廠商： | MOTOROLA INC |
| 元件分類： | 網絡接口 |
| 英文描述： | ENHANCED ETHERNET INTERFACE TRANSCEIVER |
| 中文描述： | DATACOM, ETHERNET TRANSCEIVER, PQFP52 |
| 封裝： | PLASTIC, TQFP-52 |
| 文件頁數： | 9/30頁 |
| 文件大小： | 372K |
| 代理商： | MC68160FB |
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MC68160 MC68160B MC68160C
9
MOTOROLA ANALOG IC DEVICE DATA
DC ELECTRICAL CHARACTERISTICS
(TA = 25
°
C, VCC = 5.0 V
±
5%. Unless otherwise noted, minimum and maximum
limits apply over the recommended ambient operating temperature and power supply voltage ranges for each MC68160, B, C except where
noted.)
Characteristic
Symbol
Test Conditions
Min
Max
Unit
TTL COMPATIBLE INPUTS
TTL Compatible Input Voltage
Low State
High State
VIL(TTL)
VIH(TTL)
–
–
2.0
0.8
–
±
10
V
Input Current TTL Compatible Input Pins (Note 1)
Input Current TENA TTL Compatible Input Pin:
with Pull–Down Resistor
IIH
IIL
with Pull–Down Resistor removed in Standby Mode
IIH
IIL
IIH & IIL
0 V < VI < VDD
–
–
–
–
+200
–20
±
10
μ
A
CMOS COMPATIBLE INPUTS
CMOS Compatible Input Voltage
Low State
High State
VIL(CMOS)
VIH(CMOS)
IIH & IIL
–
–
3.0
1.0
–
±
100
V
Input Current (Pin X1)
0 V < VI < VDD
–
μ
A
TTL/CMOS COMPATIBLE OUTPUTS
TTL/CMOS Compatible Output Voltage
Low State (Note 2)
Low State (Note 3)
VOL
IOL = 4.0 mA
IOL = 10 mA
–
–
0.45
0.45
V
TTL/CMOS Compatible Output Voltage
High State (Note 4)
High State (Note 5)
High State (Note 2)
VOH
IOH = –500
μ
A
IOH = –10 mA
IOH = –4.0 mA
0 V
≤
VOZ
≤
VDD
3.9
3.9
2.4
–
–
–
V
Three State Output Leakage Current
IOZ
–
±
10
μ
A
Characteristic
Symbol
Test Conditions
Min
Max
Unit
TWISTED PAIR RECEIVER INPUTS
Input Voltage Range (DC + AC)
VITP
VITPSQ
–
1.5
4.3
V
Differential Input Squelch Threshold Voltage (MC68160,
MC68160C)
Note 10
270
390
mV
Differential Input Squelch Threshold Voltage
(MC68160B)
VITPSQ
Note 10
260
400
mV
Common Mode Bias Generator Voltage
VBCMTP
RCMTP
RDIFFTP
Note 9
1.8
3.2
V
k
Common Mode Input Resistance
–
1000
–
Differential Input Resistance
–
2.5
–
TWISTED PAIR TRANSMITTER OUTPUTS
Differential Output Voltage
Pre–Emphasis Level
Signal Level (MC68160, MC68160C)
Signal Level (MC68160B)
VODFTPP
VODFTPS
VODFTPS
VOCMTP
VOCMTPSB
Note 7
±
2.2
±
1.56
±
1.38
0
±
2.8
±
1.98
±
1.98
4.0
V
Common Mode Output Voltage Range
Note 6
V
Common Mode Output Voltage in Standby Mode
IOH = –100
μ
A
VDD – 1.0
VDD
V
NOTES:
1. APORT, TPAPCE, CS0, CS1, CS2, TX, LOOP, TPFULDL, TPSQEL and TPEN (In Input Mode).
2. TCLK, RX, RCLK, RENA and CLSN.
3. TPPLR, TPLIL, TPJABB, TXLED, RXLED, CLLED and TPEN (In Output Mode).
4. TPPLR, TPLIL, CLLED, TXLED and RXLED.
5. TPJABB and TPEN (In Output Mode).
6. Measured with Test Load B1 (shown in Figure 3), applied directly to the TPTX+/– pins of the device.
7. Measured differentially with Test Load B2 (shown in Figure 4), applied directly to the TPTX+/– pins of the device.
8. Measured directly on the TPTX+/– pins of the device.
9. Measured with Test Load B3 (shown in Figure 5), applied directly to the TPRX+/– pins of the device.
10. The Common Mode Input Voltage is between 1.8 V and 3.2 V.
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