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參數(shù)資料
| 型號(hào)： | MB86965A |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 2 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP16 |
| 封裝： | PLASTIC, QFP-160 |
| 文件頁(yè)數(shù)： | 55/76頁(yè) |
| 文件大小： | 394K |
| 代理商： | MB86965A |
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MB86965
59
Table 38. Twisted-pair Electrical Characteristics
ZOUT
Transmit output impedance
5
VOD
Peak differential output voltage
Load = 100 ohms at
TPOP and TPON
3.5
V
JOUT
Transmit timing jitter addition
Parameter is guaranteed by design; not
subject to product testing.
0 line length
After line model
specified by IEEE
802.3 for 10BASE-T
± 8
± 3.5
ns
ZIN
Receive input impedance
Between TPIP/TPIN,
CIP/CIN and DIP/DIN
20
0
k
VDS
Differential squelch threshold
420
mV
VDSL
Lower squelch threshold
250
mV
Typical figures are at 25
_C and are used for design aid only; not guaranteed and not subject to production testing. TA = 0_C
to +70
_ C, VCC = 5 V ± 5%
Table 39. Switching Characteristics
SYMBOL
PARAMETER
MINIMUM
TYPICAL
MAXIMUM
UNITS
Jabber
Timing
Maximum transmit time
Unjab time
20
250
150
750
ms
Link
Integrity
Timing
Time link loss
Time between link integrity pulses
Interval for valid receive link integrity pulses
55
8
4.1
66
24
65
ms
General
Receive startup delay
Transmit startup delay
Loopback startup delay
(These parameters are guaranteed by design and not
subject to product testing.)
0
500
200
500
ns
TA = 0_C to +70_C, VCC = 5 V ± 5%
TIMING DIAGRAMS
Table 40. Operational modes in which EtherCoupler
may operate, and for which timing diagrams are specified
in Tables 41-57
Table 40. Operational Modes
MODE NO.
BUS
PIN 90
PIN 92
OPERATIONAL
INITIAL PARAMETERS
0
ISA
0
Jumperless
Stored in bit-serial EEPROM
1
ISA
0
1
Jumpers
Stored in bit-serial EEPROM
2
ISA
0
1
0
Jumpers
Stored in byte-parallel ID PROM.
3
Non-IS
0
1
Jumpers
Functions identical to MB86960
NICE Network Interface Controller
with Encoder/Decoder) chip.
X
—
1
X
—
Reserved
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB86965B | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:EtherCoupler ETHERNET CONTROLLER WITH 10BASE?T TRANSCEIVER |
| MB86965BPF-G-BND | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:EtherCoupler ETHERNET CONTROLLER WITH 10BASE?T TRANSCEIVER |
| MB86967 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:LAN Controller with PC Card, ISA Bus, and General-purpose Bus Interfaces |
| MB86967PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:LAN Controller with PC Card, ISA Bus, and General-purpose Bus Interfaces |
| MB86977 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:IP PACKET FORWARDING ENGINE |
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