參數(shù)資料
型號(hào): W89C92P
英文描述: 10M CMOS Coaxial Transceiver
中文描述: 1000萬(wàn)的CMOS收發(fā)同軸
文件頁(yè)數(shù): 5/11頁(yè)
文件大?。?/td> 169K
代理商: W89C92P
W89C92
Publication Release Date: September 1994
- 5 -
Revision A3
DC CHARACTERISTICS
(V
SS
= -9V
±
5%, Ta = 0
°
C to 70
°
C) (Notes 1, 2)
SYMBOL
DESCRIPTION
MIN.
TYP
MAX.
UNIT
V
CD
Collision threshold (in transmit mode)
-1.43
-1.53
-1.70
V
V
DO
Differential output voltage
±
500
-
±
800
-
±
1500
±
60
-4.0
mV
V
DOI
Diff. output voltage imbalance
mV
V
CMO
Diff. common mode output voltage
-3.0
-3.5
V
V
TS
DO+/DO- transmit squelch threshold
-175
-225
-330
mV
I
SSN
Supply current out of V
SS
(non-transmitting)
-
-80
-100
mA
I
SST
Supply current out of V
SS
(transmitting)
-
-120
-150
mA
I
RXI
Receive input bias current
-1
-
+1
μ
A
mA
I
TDC
Transmit out current DC level
37
41
45
I
TAC
Transmit out current AC level
±
30
-
-
±
I
TDC
-
mA
R
RXI
RXI shunt resistance non-transmitting
5
M
K
pF
R
TXO
TXO shunt resistance transmitting
7.5
10
-
C
RXI
RXI shunt capacitance
-
1.2
-
AC CHARACTERISTICS
(V
SS
= -9V
±
5%, Ta = 0
°
C to 70
°
C) (Notes 1, 2)
SYMBOL
DESCRIPTION
MIN.
TYP
MAX.
UNIT
T
CON
Collision turn-on delay
7
8
9
bits
T
COFF
Collision turn-off delay
10
bits
F
CD
Collision signal frequency
8
12
MHZ
T
CP
Collision signal pulse width
35
70
nS
T
SQEON
SQE test turn-on delay
0.6
1.4
μ
S
μ
S
mS
T
SQED
SQE test duration
0.8
1.0
1.5
T
JA
Jabber activation delay
20
60
T
JR
Jabber recovery time
250
750
mS
T
TST
Transmit start-up delay
1
2
bits
T
TD
Transmit propagation delay
25
60
nS
T
TR
Transmit rise time, 10% to 90%
25
nS
T
TF
Transmit fall time, 90% to 10%
25
nS
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