KSZ8041RNL Micrel Inc, KSZ8041RNL Datasheet - Page 31
![TXRX 10/100 3.3V PHY RMII 32-MLF](/photos/6/50/65000/576-32-mlf_sml.jpg)
KSZ8041RNL
Manufacturer Part Number
KSZ8041RNL
Description
TXRX 10/100 3.3V PHY RMII 32-MLF
Manufacturer
Micrel Inc
Type
Transceiverr
Specifications of KSZ8041RNL
Number Of Drivers/receivers
1/1
Protocol
RMII
Voltage - Supply
3.135 V ~ 3.465 V
Mounting Type
Surface Mount
Package / Case
32-MLF®, QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
576-3503
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
KSZ8041RNL
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
Company:
Part Number:
KSZ8041RNL TR
Manufacturer:
Micrel
Quantity:
1 276
Company:
Part Number:
KSZ8041RNLI TR
Manufacturer:
Micrel
Quantity:
918
Company:
Part Number:
KSZ8041RNLTR
Manufacturer:
NEC
Quantity:
327
Part Number:
KSZ8041RNLTR
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
Company:
Part Number:
KSZ8041RNLU TR
Manufacturer:
Micrel
Quantity:
955
Micrel, Inc.
Reference Circuit for Power and Ground Connections
The KSZ8041NL/RNL is a single 3.3V supply device with a built-in 1.8V low noise regulator. The power and ground
connections are shown in Figure 8 and Table 6.
September 2010
Power Pin
VDDPLL_1.8
VDDA_3.3
VDDIO_3.3
3.3V
Ferrite
Bead
22uF
22uF
Figure 8. KSZ8041NL/RNL Power and Ground Connections
`
`
Pin Number
Table 6. KSZ8041NL/RNL Power Pin Description
0.1uF
0.1uF
17
3
17
2
3
VDDA_3.3
VDDIO_3.3
KSZ8041NL/RNL
Description
Decouple with 10uF and 0.1uF capacitors to ground.
Connect to board’s 3.3V supply through ferrite bead.
Connect to board’s 3.3V supply.
V
IN
1.8V Low Noise
(integrated)
Regulator
31
GND
1
V
Paddle
OUT
2
`
10uF
0.1uF
M9999-090910-1.4
KSZ8041NL/RNL