參數(shù)資料
型號(hào)： ML6692CH
英文描述： 100BASE-TX Physical Layer with MII
中文描述： 100BASE - TX的物理層與信息產(chǎn)業(yè)部
文件頁(yè)數(shù)： 18/21頁(yè)
文件大小： 325K
代理商： ML6692CH
ML6692
6
37 (36)
RTSET
Transmit level bias resistor input. An external 2.49kW, 1% resistor connected between
RTSET and AGND3 sets a precision constant bias current for the twisted pair transmit
level.
38 (37, 38)
AGND3
Analog ground.
39, 40 (39, 40) TPOUTN/P
Transmit twisted pair outputs. This differential current output pair drives FLP waveforms
and MLT-3 waveforms into the network coupling transformer in 100BASE-TX mode, or
10BASE-T waveforms in 10BASE-T mode.
41 (41, 42)
AGND2
Analog ground.
42 (43)
AVCC2
Analog +5V power supply.
43 (44)
LINK100
100BASE-TX link activity open-drain output. LINK100 pulls low when there is 100BASE-
TX activity at TPINP/N in 100BASE-TX or auto-negotiation modes. This output is capable
of driving an LED directly.
44, 45 (45, 46)
TPINN/P
Receive twisted pair inputs. This differential input pair receives 100BASE-TX, FLP, or
10BASE-T signals from the network.
46 (47)
CMREF
Receiver common-mode reference output. This pin provides a common-mode bias point
for the twisted-pair media line receiver, typically (VCC – 1.26)V.
47 (48)
DUPLEX
Full duplex enabled TTL output. This output is high during the auto-negotiation process,
it’s low when auto-negotiation is reset (power-up, reset bit, restart auto-negotiation bit,
power down bit, or link loss) and follows the duplex status otherwise. It drives the
ML2653’s FD input, and prevents the ML2653 from attempting to transmit during auto-
negotiation. For 10BASE-T transceivers without pin-selectable MAU loopback disable,
DUPLEX can be used to disable the 10BASE-T transceiver’s receive and collision outputs
to the controller during auto-negotiation.
48, 49 (50, 51) 10BTTXINN/P 10BASE-T transmit waveform inputs. The ML6692 presents a linear copy of the input at
10BTTXINP/N to the TPOUTP/N outputs when the ML6692 functions in 10BASE-T mode.
Signals presented to these pins must be centered at VCC/2 and have a single ended
amplitude of ±0.25V.
50 (53)
10BTRCV
10BASE-T receive activity TTL input. The external 10BASE-T transceiver drives this pin
high to indicate 10BASE-T packet reception from the network.
51 (54)
10BTLNKEN 10BASE-T link control TTL output. This output is low if the ML6692 is in 10BASE-T mode,
or if the auto-negotiation function indicates to the 10BASE-T PMA to scan for carrier. This
output is high if the 10BASE-T PMA should be disabled.
52 (55)
AVCC1
Analog +5V power supply.
PIN DESCRIPTION (Continued)
相關(guān)PDF資料
PDF描述
ML6692CQ 100BASE-TX Physical Layer with MII
ML6694CH 100BASE-TX Physical Layer with 5-Bit Interface
ML6694CQ XC95108-10TQ100C - NOT RECOMMENDED for NEW DESIGN
ML6695CQ 100BASE-X Fiber Physical Layer With 5-bit Interface
ML925J40F-11 1610 nm, LASER DIODE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ML6692CQ 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:100BASE-TX Physical Layer with MII
ML6694 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:100BASE-TX Physical Layer with 5-Bit Interface
ML6694CH 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:100BASE-TX Physical Layer with 5-Bit Interface
ML6694CQ 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:100BASE-TX Physical Layer with 5-Bit Interface
ML6695 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:100BASE-X Fiber Physical Layer With 5-bit Interface
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