參數(shù)資料
型號(hào)： HDMP-1646
英文描述： Gigabit Ethernet Transceiver Chip
中文描述： 千兆以太網(wǎng)收發(fā)器芯片
文件頁數(shù)： 10/15頁
文件大?。?/td> 325K
代理商： HDMP-1646
720
I/O Type Definitions
I/O Type
I-TTL
O-TTL
HS_OUT
HS_IN
C
S
Definition
Input TTL, Floats High When Left Open
Output TTL
High Speed Output, ECL Compatible
High Speed Input
External Circuit Node
Power Supply or Ground
HDMP-1636/46 (TRx)
Pin Input Capacitance
Symbol
C
INPUT
Parameter
Units
pF
Typ.
1.6
Max.
Input Capacitance on TTL Input Pins
Figure 10. HS_OUT and HS_IN Simplified Circuit Schematic.
Notes:
1. HS_IN inputs should never be connected to ground as permanent damage to the device may result.
2. The optional series padding resistors (Rpad) help dampen load reflections. Typical Rpad values for mismatched loads range
between 25-75
.
Figure 9. O-TTL and I-TTL Simplified Circuit Schematic.
V
CC
_TTL
R
V
BB
1.4 V
R
GND_TTL
V
CC
_TX
or
V
CC
_RX
ESD
PROTECTION
GND_TTL
V
CC
_TTL
R
R
R
O_TTL
I_TTL
GND
ESD
PROTECTION
V
CC
_TX
HS_OUT
R
0.01
0.01
Zo = 75
Zo = 75
V
CC
_TXHS
V
CC
_TXECL
GND
ESD
PROTECTION
-DOUT
+DOUT
150
150
R
PAD
R
PAD
GND_TXHS
+DIN
-DIN
ESD
PROTECTION
R
+
–
+
–
HS_IN
150
V
CC
_RX
GND
GND_RXHS
V
CC
_RXHS
相關(guān)PDF資料
PDF描述
HDMP-1646A Gigabit Ethernet Serialize/Deserialize (SerDes) IC(千兆位以太網(wǎng)串行器/解串行器)
HDMP-1636A Gigabit Ethernet Serialize/Deserialize (SerDes) IC(千兆位以太網(wǎng)串行器/解串行器)
HDMP-T1636A Gigabit Ethernet Serialize/Deserialize (SerDes) IC(千兆位以太網(wǎng)串行器/解串行器)
HDN1075O Plug-In Relay; Contacts:DPDT; Coil Voltage AC Max:120V; Contact Carry Current:10A; Relay Terminals:8-Pin Octal; Relay Mounting:Plug-In; Contact Carrying Power:2VA; Contact Rating:10A; Mounting Type:Plug In; Switch Function:DPDT
HDN1077O Pressure Transducer, Series 19 mm, Compensated, Pressure Range: 0 psi to 200 psi, Gage, 1/4 BSPP, 10 Vdc excitation
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HDMP-1646A 制造商:Agilent 功能描述:_
HDMP1646AG 制造商:Agilent Technologies 功能描述:
HDMP-1685A 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Agilent HDMP-1685A 1.25 Gbps Four Channel SerDes with 5-pin DDR SSTL_2 Parallel Interface
HDMP-1687 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Four Channel SerDes Circuit for Gigabit Ethernet and Fibre Channel
HDMP-19-01-S-EM 制造商:Samtec Inc 功能描述:HDMP INSULATOR FOR LOCKING PLUG - Bulk
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