參數(shù)資料
型號: KSZ8841-16MQL-EVAL
廠商: Micrel Inc
文件頁數(shù): 93/105頁
文件大小: 0K
描述: BOARD EVALUATION KSZ8841-16MQL
標準包裝: 1
主要目的: 接口,以太網(wǎng)控制器(PHY 和 MAC)
嵌入式:
已用 IC / 零件: KSZ8841-16MQL
主要屬性: 1 個端口,100BASE-TX/10BASE-T
次要屬性: 8/16 位接口,LinkMD 線纜診斷
已供物品: 板,CD,文檔,電源
相關產(chǎn)品: KSZ8841-16MQL A6-ND - IC MAC CTRLR 8/16BIT 128-PQFP
576-2115-ND - IC MAC CTRLR 32BIT 128-PQFP
576-2112-ND - IC MAC CTRLR 8/16BIT 128-PQFP
其它名稱: 576-1631
Micrel, Inc.
KSZ8841-16/32 MQL/MVL/MBL
October 2007
88
M9999-102207-1.6
Electrical Characteristics
(1)
Parameter
Symbol
Condition
Min
Typ
Max
Supply Current for 100BASE-TX Operation (Single Port@100% Utilization)
100BASE-TX
(analog core + PLL + digital core +
transceiver + digital I/O)
Iddxio
VDDATX, VDDARX, VDDIO = 3.3V;
Chip only (no transformer)
100 mA
Supply Current for 10BASE-T Operation ( Single Port@100% Utilization)
10BASE-T
(analog core + PLL + digital core +
transceiver + digital I/O)
Iddxio
VDDATX, VDDARX, VDDIO = 3.3V;
Chip only (no transformer)
85 mA
TTL Inputs
Input High Voltage
Vih
2.0V
Input Low Voltage
V
il
0.8V
Input Current
Iin
V
in = GND ~ VDDIO
-10A
10A
TTL Outputs
Output High Voltage
Voh
Ioh = -8 mA
2.4V
Output Low Voltage
Vol
Iol = 8 mA
0.4V
Output Tri-state Leakage
|Ioz|
10A
100BaseTX Transmit (measured differentially after 1:1 transformer)
Peak Differential Output Voltage
Vo
100
termination on the differential
output.
+0.95V
+1.05V
Output Voltage Imbalance
Vimb
100
termination on the differential
output
2%
Rise/Fall Time
Tr/Tf
3ns
5ns
Rise/Fall Time Imbalance
0ns
0.5ns
Duty Cycle Distortion
+
0.25ns
Overshoot
5%
Reference Voltage of ISET
Vset
0.5V
Output Jitter
Peak-to-peak
0.7ns
1.4ns
10BaseT Receive
Squelch Threshold
Vsq
5MHz square wave.
400mV
10BaseT Transmit (measured differentially after 1:1 transformer)
Peak Differential Output Voltage
Vp
100
termination on the differential
output.
2.4V
Jitter Added
100
termination on the differential
output.( Peak-to-peak)
1.8ns
3.5ns
Table 15. Electrical Characteristics
Notes:
1.
TA = 25°C. Specification for packaged product only.
2.
Single Port’s transformer consumes an additional 45mA @3.3V for 100BASE-TX and 70mA @3.3V for 10BASE-T.
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