參數(shù)資料
型號(hào): HDMP-1014
英文描述: Bipolar Transistor; Collector Emitter Voltage, Vceo:400V; Transistor Polarity:N Channel; Power Dissipation:250W; C-E Breakdown Voltage:400V; DC Current Gain Min (hfe):10; Collector Current:50A; Package/Case:TO-3
中文描述: 4Low成本千兆速率發(fā)送/接收芯片組
文件頁數(shù): 20/42頁
文件大?。?/td> 321K
代理商: HDMP-1014
592
Rx I/O Definition (cont’d.)
Name
ECLGND
Pin
32
52
53
72
19
Type
S
Signal
ECL Ground:
Normally 0 volts. This ground is used for the ECL pad
drivers. For best performance it is suggested that coupling of the noisy
ECLGND to the clean GND and HGND grounds be minimized.
EQEN
I-ECL
Enable Input for Cable Equalization:
When asserted, this signal
activates the cable equalization amplifier on the DIN, DIN* serial
data inputs.
Received Data Error:
Asserted when a frame is received that does
not correspond to either a
valid
Data, Control, or Fill frame encoding.
When FLAGSEL is not active, the Rx chip also tests for strict
alternation of flag bits during data frames. A flag bit alternation
error will also cause an ERROR indication.
Frame Clock Monitor:
Leave unterminated in normal use.
Frequency Detector Disable Input:
When active, this input
disables the Rx PLL Frequency detector and enables a phase detector.
The Frequency detector is used during the start-up sequence to
acquire wide-band lock on Fill Frames, but must be disabled prior to
sending data patterns. This input is normally controlled by the Rx
state machine.
Fill Frame Status:
During a given STRBOUT clock cycle, if neither
DAV, CAV, or ERROR are active, then the currently received frame
is a Fill frame. The type of fill frame received is indicated by the FF
pin. If FF is low, then FF0 has been received. If FF is high, then
either FF1a or FF1b has been received.
Flag Bit:
If both Tx and Rx have FLAGSEL asserted, this output
indicates the value of the transmitted flag bit, then this received bit
can be treated just like an extra data bit. If both Tx and Rx have
FLAGSEL set to low, FLAG is used to differentiate the even frame
from the odd frame in the line code.
Flag Bit Mode Select:
When this input is high, the extra FLAG bit
output is effectively an extra transparent data bit. Otherwise, the
FLAG bit is checked for alternation during data frames. Any break in
strict alternation results in an ERROR indication to the user.
Ground:
Normally 0 volts. This ground is used for all the core logic
other than the output drivers.
ERROR
40
O-ECL
FCLK
FDIS
75
20
O-ECL
I-ECL
FF
39
O-ECL
FLAG
45
O-ECL
FLAGSEL
34
I-ECL
GND
5
23
24
33
43
44
63
64
73
78
13
S
HGND
S
High Speed Ground:
Normally 0 volts. This ground is used to
provide clean references for the high speed DIN, DIN*, LIN, LIN*,
TCLK, TCLK* inputs.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HDMP-1022 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Low Cost Gigabit Rate Transmit/Receive Chip Set with TTL I/Os
HDMP-1024 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Low Cost Gigabit Rate Transmit/Receive Chip Set with TTL I/Os
HDMP-1032 制造商:AGILENT 制造商全稱:AGILENT 功能描述:1.4 GBd Transmitter/Receiver Chip Set with CIMT Encoder/Decoder and Variable Data Rate
HDMP-1032A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1.4 GBd Transmitter Chip with CIMT Encoder/Decoder and Variable Data Rate
HDMP-1034 制造商:AGILENT 制造商全稱:AGILENT 功能描述:1.4 GBd Transmitter/Receiver Chip Set with CIMT Encoder/Decoder and Variable Data Rate