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參數(shù)資料
| 型號： | VSC7212 |
| 廠商： | Vitesse Semiconductor Corporation. |
| 英文描述： | Gigabit Interconnect Chip |
| 中文描述： | 千兆互連芯片 |
| 文件頁數(shù)： | 26/34頁 |
| 文件大小： | 504K |
| 代理商： | VSC7212 |
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VITESSE
Preliminary Data Sheet
VSC7212
Gigabit Interconnect Chip
Page 26
G52268-0, Rev 3.3
04/10/01
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano
Camarillo, CA 93012
Tel: (800)-VITESSE
FAX: (805) 987-5896
Email: prodinfo@vitesse.com
Internet: www.vitesse.com
DC Characteristics
Parameters
Description
Min.
Typ
Max
Units
Conditions
TTL Outputs (R(7:0), KCH, IDLE, ERR, RCLK/RCLKN, TBERR, PSDET, RSDET, WSO, REFOUT)
V
OH
TTL output HIGH voltage
V
OL
TTL output LOW voltage
2.4
—
—
—
—
0.5
V
V
I
OH
= -1.0mA
I
OL
= +1.0mA
When set to high-impedance
state through JTAG.
I
OZ
TTL output leakage current
—
—
50
μA
TTL Inputs (TBC, T(7:0), C/D, WSEN, KCHAR, BIST, LBEN(1:0), TMODE(2:0), RMODE(1:0), DUAL, PTXEN,
RTXEN, RXP/R, RESETN, ENDEC, WSI, FLOCK, TRSTN, TDI, TDO, TMS, TCK)
V
IH
TTL input HIGH voltage
2.0
V
IL
TTL input LOW voltage
0
I
IH
TTL input HIGH current
—
I
IL
TTL input LOW current
—
PECL Inputs (REFCLKP/REFCLKN)
V
DD
-
1.1
V
DD
-
2.0
I
IH
PECL input HIGH current
—
I
IL
PECL input LOW current
- 50
PECL input differential peak-to-
peak voltage swing
PECL input common-mode
voltage
1.5
REFCLKP/REFCLKN internal
input bias voltage
PECL Outputs (PTX+/-, RTX+/-)
PECL differential peak-to-peak
output voltage swing
PECL Inputs (PRX+/-, RRX+/-)
PECL differential peak-to-peak
input voltage swing
Miscellaneous
V
DD
Power supply voltage
3.14
P
D
Power dissipation
—
—
—
50
—
—
0.8
500
-1000
V
V
μA
μA
V
IN
=2.4V
V
IN
=0.5V
V
IH
PECL input HIGH voltage
—
V
DD
-
0.7
V
DD
-
1.5
200
—
V
V
IL
PECL input LOW voltage
—
V
—
—
μA
μA
V
IN
=V
IH(MAX)
V
IN
=V
IL(MIN)
V
IN
200
—
—
mV
| V
IH(MIN)
- V
IL(MAX)
|
a
a. Single-ended measurement results are quoted here. Differential techniques used in Fibre Channel would yield values that are
twice the magnitude. See diagram below.
V
CM
V
DD
-
—
V
DD
-
0.7
V
V
BIAS
—
V
DD
/
2
—
V
OUT
500
—
1100
mV
| PTX+ - PTX- |
50
to V
DD
- 2.0V
V
IN
200
—
1300
mV
| PRX+ - PRX- |
—
0.65
3.47
1.2
V
W
3.3V + 5%
Maximum at 3.47V, at 1.3Gb.s,
typical at 3.3V, outputs open,
RTX disabled.
I
DD
Supply current
—
200
345
mA
Tx
+
Tx
-
V
OUT
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PDF描述 |
|---|---|
| VSC7212RG | Gigabit Interconnect Chip |
| VSC7216-01 | Multi-Gigabit Interconnect Chip |
| VSC7216-02 | 740; 38000/740 Series; Microcontroller; Bit Size: 8-bit; ROM: 60K; RAM: 2048; ROM Type: Mask ROM; CPU: 740 core; Minimum Instruction Execution Time (ns): 240 (@16.8MHz); Operating Frequency / Supply Voltage: 1.8 to 5.5V; Operating Ambient Temperature (°C): -20 to 85; Package Code: PLQP0064GA-A (64P6U-A) |
| VSC7217 | Multi-Gigabit Interconnect Chip |
| VSC7226 | 740; 38000/740 Series; Microcontroller; Bit Size: 8-bit; ROM: 60K; RAM: 2048; ROM Type: Mask ROM; CPU: 740 core; Minimum Instruction Execution Time (ns): 240 (@16.8MHz); Operating Frequency / Supply Voltage: 1.8 to 5.5V; Operating Ambient Temperature (°C): -20 to 85; Package Code: PRDP0064BA-A (64P4B) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VSC7212RG | 制造商: 功能描述: 制造商:undefined 功能描述: 制造商:VITESSA 功能描述: |
| VSC7214QV11 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Fiber-Optic Transceiver |
| VSC7214QV13 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Fiber-Optic Transceiver |
| VSC7216-01 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:Multi-Gigabit Interconnect Chip |
| VSC7216-02 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:02 Low Power Quad 1.25Gb/s Backplane Transceiver |
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