78Q2120
Abstract: IC 7809 pin diagram
Text: contents of register MR4 are sent to the 78Q2120's link partner during auto-negotiation, coded in fast , 78Q2120. TXD[3:0] is captured on the rising edge of TX_CLK when TX_EN is asserted. TX_ER is also , Indicators There are seven LED pins that can be used to indicate various states of operation of the 78Q2120. , 78Q2120. This pin requires an external pull-up resistor as specified in IEEE-802.3. PIN TYPE , 0.15 RESET R, W, 0, SC RESET: Setting this bit to logic one resets the entire 78Q2120. This
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78Q2120
10/100BASE-TX
78Q2120
10BASE-T/100BASE-TX
IEEE-802
78Q2120-CGT
80-pin
IC 7809 pin diagram
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1999 - Not Available
Abstract: No abstract text available
Text: .12 is set low after reset and cannot be written to. The contents of register MR4 are sent to the 78Q2120's , TX_EN, TXD[3:0], and TX_ER signals from the MAC to the 78Q2120. TXD[3:0] is captured on the rising edge , Indicators There are seven LED pins that can be used to indicate various states of operation of the 78Q2120. , 78Q2120. This pin requires an external pull-up resistor as specified in IEEE-802.3. PHY ADDRESS NAME , R, W, 0, SC R, W, 0 DESCRIPTION RESET: Setting this bit to logic one resets the entire 78Q2120. This
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78Q2120
10/100BASE-TX
10BASE-T/100BASE-TX
IEEE-802
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Not Available
Abstract: No abstract text available
Text: access management registers within the TSC 78Q2120. This pin requires an external pull-up resistor as , TSC 78Q2120. A logic one indicates 100Base-TX operation and a logic zero indicates 10BaseT. This bit , enabled, this bit will not be write-able and will have no effect upon the TSC 78Q2120. If the TECH[2:0 , 78Q2120. The the TECH[2:0] pins are brought to zero from another value, this bit will retain its original , TDK SEMICONDUCTOR CORP. OTDK. DESCRIPTION FEATURES GENERAL · · TSC 78Q2120 10/100Base
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78Q2120
10/100Base-TX
78Q2120
10Base-T/100Base-TX
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78Q2120-64CGT
Abstract: 10BT 78Q2120 mr09
Text: contents of register MR4 are sent to the 78Q2120's link partner during auto-negotiation, coded in fast , 78Q2120. TXD[3:0] is captured on t e rising edge of TX_CLK h when TX_EN is asserted. TX_ER is also , various states of operation of the 78Q2120. There is an LED pin that indicates the link is up (LEDL , port used to access management registers within the 78Q2120. This pin requires an external pull-up , 0.15 RESET R, W, 0, SC RESET: Setting this bit to logic one resets the entire 78Q2120. This
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78Q2120
10/100BASE-TX
78Q2120
10BASE-T/100BASE-TX
IEEE-802
78Q2120-64CGT
64-pin
78Q2120-64T
78Q2120-64CGT
10BT
mr09
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7802120
Abstract: No abstract text available
Text: .12 is set low after reset and cannot be written to. The contents of register MR4 are sent to the 78Q2120's , transfer of TX_EN, TXD[3:0], and TX_ER signals from the MAC to the 78Q2120. TXD[3:0] is captured on the , Indicators There are seven LED pins that can be used to indicate various states of operation of the 78Q2120. , registers within the 78Q2120. This pin requires an external pull-up resistor as specified in IEEE , RESET: Setting this bit to logic one resets the entire 78Q2120. This bit is self clearing. LOOPBACK
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78Q2120
10BASE-T/1OOBASE-TX
IEEE-802
7802120
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2001 - K 2642
Abstract: RF remote control circuit diagram 78Q2120-64CGT 78Q2120
Text: contents of register MR4 are sent to the 78Q2120's link partner during auto-negotiation, coded in fast , timing reference for the transfer of TX_EN, TXD[3:0], and TX_ER signals from the MAC to the 78Q2120. , various states of operation of the 78Q2120. There is an LED pin that indicates the link is up (LEDL , registers within the 78Q2120. This pin requires an external pull-up resistor as specified in IEEE , : Setting this bit to logic one resets the entire 78Q2120. This bit is self clearing. 0.14 LOOPBK
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78Q2120
10/100BASE-TX
78Q2120
10BASE-T/100BASE-TX
IEEE-802
medi64CG
78Q2120-64CGT
64-pin
78Q2120-64T
K 2642
RF remote control circuit diagram
78Q2120-64CGT
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2000 - Not Available
Abstract: No abstract text available
Text: the 78Q2120's link partner during auto-negotiation, coded in fast link pulses. Bits MR4.8:5 reflect , TX_ER signals from the MAC to the 78Q2120. TXD[3:0] is captured on the rising edge of TX_CLK when TX_EN , operation of the 78Q2120. There is an LED pin that indicates the link is up (LEDL), others that indicate the , access management registers within the 78Q2120. This pin requires an external pull-up resistor as , R, W, 0, SC R, W, 0 DESCRIPTION RESET: Setting this bit to logic one resets the entire 78Q2120. This
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78Q2120
10/100BASE-TX
10BASE-T/100BASE-TX
IEEE-802
20-CGT
78Q2120-64CG
78Q2120-64T
78Q2120-CGT
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1999 - 10BASE-FX
Abstract: AM79C874 design 78Q2120 dec 21143 am79c874 resistor mr6 TDK78Q2120
Text: pin-for-pin replacements. The NetPHY-1LP device includes additional functionality, beyond that of the 78Q2120. , incorporated in the 78Q2120. 3. The NetPHY-1LP device may be placed in an existing 78Q2120 design and will , reserved in the 78Q2120. This bit This pin should be connected to analog ground through a 10.0-k 1 , register (MR7) does not exist in the 78Q2120. The NetPHY-1LP device includes this register to send the , in the 78Q2120. This bit is reserved in the NetPHY-1LP device. 8. The following registers do not
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Am79C874
78Q2120
78Q2120
10BASE-FX
AM79C874 design
dec 21143
resistor mr6
TDK78Q2120
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Not Available
Abstract: No abstract text available
Text: bit MR0.12 is set low after reset and cannot be written to. The contents of register 78Q2120â s , the MAC to the 78Q2120. TXD[3:0] is captured on the rising edge of TX_CLK when TX EN is asserted. TX , 78Q2120. There is an LED pin that indicates the link is up (LEDL), others that indicate the 78Q2120 is , management registers within the 78Q2120. This pin requires an external pull-up resistor as specified in IEEE , logic one resets the entire 78Q2120. This bit is self clearing. 0.14 LOOPBK R ,W , 0
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78Q2120
10/100BASE-TX
78Q2120
10BASE-T/1OOBASE-TX
78Q2120-64CGT
64-pin
78Q2120-64T
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zl58
Abstract: TLA-6T103
Text: .12 is set low after reset and cannot be written to. The contents of register MR4 are sent to the 78Q2120's , TX_EN, TXD[3:0], and TX_ER signals from the MAC to the 78Q2120. TXD[3:0] is captured on the rising edge , Indicators There are seven LED pins that can be used to indicate various states of operation of the 78Q2120. , registers within the 78Q2120. This pin requires an external pull-up resistor as specified in IEEE , R, W, 0, SC R, W, 0 DESCRIPTION RESET: Setting this bit to logic one resets the entire 78Q2120. This
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78Q2120
10/100BASE-TX
10BASE-T/1
IEEE-802
100BASE-TX
10BASE-T
10BASE-T/1OOBASE-TX
dual-sp8Q2120-CGT
zl58
TLA-6T103
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ISO 8877
Abstract: nrzi nrzi 4b/5b circuit diagram Scrambler 10BT 78Q2120 parallel scrambler 3-8 decoder circuit diagram
Text: 78Q2120 10/100BASE-TX Ethernet Transceiver DESCRIPTION · 10BASE-T/100BASE-TX IEEE-802.3 compliant TX and RX functions requiring a dual 1:1 isolation transformer interface to the line · Integrated MII, 10BASE-T/100BASE-TX ENDEC, 100BASE-TX scrambler/ descrambler, and fullfeatured auto-negotiation function The 78Q2120 is a 10BASE-T/100BASE-TX Fast Ethernet transceiver. It includes all of the circuit functions required between the Media Independent Interface (MII) and the line
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78Q2120
10/100BASE-TX
10BASE-T/100BASE-TX
IEEE-802
100BASE-TX
78Q2120
10/100BASE-TX
10BASE-T
ISO 8877
nrzi
nrzi 4b/5b circuit diagram
Scrambler
10BT
parallel scrambler
3-8 decoder circuit diagram
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1998 - 78Q2120
Abstract: EPF8047SM SSi E 1110
Text: 10/100 Base-X Module for ICS 1890 & SSI 78Q2120 Multi-Port Applications ELECTRONICS INC. EPF8047SM · Significantly improved common mode attenuation · · Guaranteed to operate with 8 mA DC bias at 70°C · · Complies with or exceeds IEEE 802.3, 10 BT/100 BX Standards · Electrical Parameters @ 25 , ) 892-0761 FAX: (818) 894-5791 http://www.pca.com 10/100 Base-X Module for ICS 1890 & SSI 78Q2120 , from the chip manufacturer application notes. Connection to the alternative chip SSI 78Q2120 is
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78Q2120
EPF8047SM
BT/100
CSF8047SMb
78Q2120
EPF8047SM
SSi E 1110
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1999 - Valor Electronics SF1020
Abstract: concept 21145 A7105 a7121 a7125 SF1020 ic hb14 DP83840AVCE Kappa current transformer catalog ASJ CR21 10K
Text: . 58 Application Note 21145 Phoneline/Ethernet LAN Controller 5.6 6.0 TSC 78Q2120 MII PHY , 6.4 6.5 6.6 6.7 7.0 78Q2120 6.1.1 78Q2120 Features .60 78Q2120 Block Diagram .61 78Q2120 Description
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78Q2120
Abstract: EPF8047S SSi E 1110
Text: 10/100 Base-X Module for ICS 1890 & SSI 78Q2120 Multi-Port Applications ELECTRONICS INC. EPF8047S · Significantly improved common mode attenuation · · Guaranteed to operate with 8 mA DC bias at 70°C · · Complies with or exceeds IEEE 802.3, 10 BT/100 BX Standards · Electrical Parameters @ 25 , ) 892-0761 FAX: (818) 894-5791 http://www.pcainc.com 10/100 Base-X Module for ICS 1890 & SSI 78Q2120 , the chip manufacturer application notes. Connection to the alternative chip SSI 78Q2120 is straight
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78Q2120
EPF8047S
BT/100
CSF8047Sb
78Q2120
EPF8047S
SSi E 1110
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1998 - C3835
Abstract: 78Q2120 BCM5208 EPF8058S ICS1890
Text: 10/100 Base-X Module for ICS 1890 & SSI 78Q2120 Multi-Port Applications ELECTRONICS INC. EPF8058S · Also recommended for Broadcom BCM5208 10/100 Solution · · Significantly improved common mode attenuation · · Guaranteed to operate with 8 mA DC bias at 70°C · · Complies with or exceeds IEEE 802.3, 10 , ) 894-5791 http://www.pca.com 10/100 Base-X Module for ICS 1890 & SSI 78Q2120 Multi-Port Applications , application notes. Connection to the alternative chip SSI 78Q2120 is straight forward; please consult the SSI
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78Q2120
EPF8058S
BCM5208
BT/100
CSF8058Sb
C3835
78Q2120
EPF8058S
ICS1890
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Not Available
Abstract: No abstract text available
Text: 78Q2120R is identical to the 78Q2120 with the exception of the Reduced Media Independent Interface. Refer to the 78Q2120 data sheet for a functional description and parametric data. Clause 22 of the IEEE , &TDK. 78Q2120R 10/100BASE-TX Reduced Mil Transceiver TDK SEMICONDUCTOR CORP. March 1998 DESCRIPTION FEATURES The 78Q2120R is a 10BASE-T/1OQBASE-TX Fast Ethernet transceiver incorporating a , CLK TXO P TXO N LINK TX RX COL 100BT 10BT FOX RXIP RXIN 78Q2120R 10/100B ASE-TX
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78Q2120R
10/100BASE-TX
78Q2120R
10BASE-T/1OQBASE-TX
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2001 - 78Q2120
Abstract: BCM5208 EPF8049SM
Text: 10/100 Base-X Module for ICS 1890 & SSI 78Q2120 Multi-Port Applications ELECTRONICS INC. EPF8049SM · Also recommended for Broadcom BCM5208 10/100 Solution · · Significantly improved common mode attenuation · · Guaranteed to operate with 8 mA DC bias at 70°C · · Transfer molded part · · Complies with , ) 892-0761 FAX: (818) 894-5791 http://www.pca.com 10/100 Base-X Module for ICS 1890 & SSI 78Q2120 , from the chip manufacturer application notes. Connection to the alternative chip SSI 78Q2120 is
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78Q2120
EPF8049SM
BCM5208
BT/100
CSF8049SMb
EPF8049SM
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2003 - Not Available
Abstract: No abstract text available
Text: ELECTRONICS INC. 10/100 Base-X Module for ICS 1890 & SSI 78Q2120 Multi-Port Applications EPF8049S · Also recommended for Broadcom BCM5208 10/100 Solution · · Significantly improved common mode attenuation · · Guaranteed to operate with 8 mA DC bias at 70°C · · Complies with or exceeds IEEE 802.3, 10 BT , Base-X Module for ICS 1890 & SSI 78Q2120 Multi-Port Applications EPF8049S The circuit below is a , SSI 78Q2120 is straight forward; please consult the SSI data sheet recommendations for completing this
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78Q2120
EPF8049S
BCM5208
BT/100
EPF8049S.
CSF8049Sb
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Not Available
Abstract: No abstract text available
Text: &TDK. 78Q2120R 10/100B ASE-TX Reduced Mil Transceiver TDK SEMICONDUCTOR CORP. March 1998 DESCRIPTION FEATURES The 78Q2120R is a 10BASE-T/1OOBASE-TX Fast Ethernet transceiver incorporating a , . Control Signals 50MHz CLK a 1 y _ RX1P RXIN eceiver j | < - 78Q2120R 10 , The 78Q212QR is identical to the 78Q2120 with the exception of the Reduced Media Independent Interface. Refer to the 78Q2120 data sheet for a functional description and parametric data. Clause 22
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78Q2120R
10/100B
78Q2120R
10BASE-T/1OOBASE-TX
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2001 - Not Available
Abstract: No abstract text available
Text: from these traces. Typical Application Circuit for UTP CAT5 (Excerpts from SSI 78Q2120 application notes) VCC 0 2 3 8 75 5 4 7 75 75 8 7 RXIN + RXIN - SSI 78Q2120 TXOP + TXON - 49.9 x 2
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EPF8029G
SSI78Q2120
BT/100
78Q2120
78Q2120
CSF8029Gb
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78Q2120
Abstract: EPF8029G
Text: from these traces. Typical Application Circuit for UTP CAT5 (Excerpts from SSI 78Q2120 application notes) VCC 0 8 RXIN + 2 RXIN - 3 75 75 7 8 5 49.9 x 2 SSI 78Q2120 1
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EPF8029G
SSI78Q2120
BT/100
-38outgoing
78Q2120
78Q2120
CSF8029Gb
EPF8029G
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78Q2120
Abstract: EPF8179SS
Text: 10/100Base-TX Interface Module for PC Card Applications ELECTRONICS INC. EPF8179SS · Recommended for use with SSI 78Q2120 · Low profile, fully Integrated with two channels · Complies with or exceeds IEEE 802.3, 10/100Base-TX Standards · Guaranteed to operate with 8 mA DC Bias at 70°C Electrical Parameters @ 25° C Insertion Loss (dB Max.) OCL @ 70°C Return Loss (dB Min.) Common Mode Rejection (dB Min.) 100 KHz, 0.1 Vrms 8 mA DC Bias 1-80 MHz 100 MHz 150 MHz 30
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10/100Base-TX
EPF8179SS
78Q2120
EPF8179S
CSF8179S
78Q2120
EPF8179SS
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2000 - TLA-6T102-T
Abstract: D415 RX-2 -G micro TLA-6T103-T TLA-6T103 10/100 BASE TRANSFORMERS LAN COMPONENTS TDK common mode choke TDK Pulse Transformers 78Q2120 DP83843
Text: Suitable for use with NS's DP83843, MICRO LINEAR's ML6673, 6674, ICS's ICS1890, TSC's 78Q2120. · Tape and , , LEVEL ONE's LXT970A, MICRO LINEAR's ML6673, 6674, ICS's ICS1890, TSC's 78Q2120. · Tape and reel , LINEAR's ML6673, 6674, ICS's ICS1890, TSC's 78Q2120. · TLA-6T124 is suitable for use with AMD's Am79C973 , 's 78Q2120. · Tape and reel packaging are available(TLA-6T116-T: Tape and reel, TLA-6T116: Bulk). · , , 6674, ICS's ICS1890, TSC's 78Q2120. · Tape and reel packaging are available(TLA-6T117-T: Tape and
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10/100BASE-TX
TLA-6T102
16-pin
50mil
100kHz]
DP83843,
ML6673,
ICS1890,
78Q2120.
TLA-6T102-T:
TLA-6T102-T
D415
RX-2 -G micro
TLA-6T103-T
TLA-6T103
10/100 BASE TRANSFORMERS LAN COMPONENTS
TDK common mode choke
TDK Pulse Transformers
78Q2120
DP83843
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RTL8129
Abstract: realtek rtl8129 REALTEK 8136 ethernet realtek 8139 TIC 33 National Semi DP83843 TIC-L048-11 RTL-8129 realtek 8139 tnete2101
Text: IC Cross Reference Guide w w w. t a m u r a c o r p . c o m 10/100 Base T Ethernet IC Manufacturer IC Part Number 3-Com ADHOC Broadcom Crystal Semi. Davicom Integrated Circuit 3C917 AH101 BCM5201 CS8952 DM9101 ICS1890, ICS1892 82555, 82558 LXT970 LUC3X54 MX98727 ML6671,6673 MTD917,972 DP83223A DP83840 DP83843 RTL8129 78Q2120 ,2121 TNETE2101 W89C812 AH104 BCM5203 BCM5205 BCM5208 BCM5209 Intel Level One Lucent Marconix Microlinear Myson National Semi
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3C917
AH101
BCM5201
CS8952
DM9101
ICS1890,
ICS1892
LXT970
LUC3X54
MX98727
RTL8129
realtek rtl8129
REALTEK 8136
ethernet realtek 8139
TIC 33
National Semi DP83843
TIC-L048-11
RTL-8129
realtek 8139
tnete2101
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Not Available
Abstract: No abstract text available
Text: 10/100 Base-X Module for ICS 1890 & SSI 78Q2120 Multi-Port Applications ÉPF8061S · Significantly improved common mode attenuation · · Guaranteed to operate with 8 mA DC bias at 70°C · Complies with or exceeds IEEE 802.3, 10 BT/100 BX Standards Electrical Parameters @ 25° C OCL @ 70 °C 100 KHz, 0.1 Vrms 8 mA DC Bias Media Side 350|aH 0.1-80 MHz Xmit -1 Insertion Loss (dB Max.) Return Loss (dB Min.) 1-30 MHz Rev Xmit Rev Xmit Common Mode Rejection (dB Min.) 30-100 MHz Rev Xmit 200-300 400-500
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78Q2120
PF8061S
BT/100
CSF8061
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