CN7221 Datasheet, PDF (12/18 Pages) Conexant Systems, Inc – Home Networking Physical Layer Device with Integrated Analog Front End Circuitry

LANfinity™ CN7221
Pin Designations by Number
Home Networking PHY with Integrated AFE
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Table 6. CN7221 32-pin TQFP Pin Designations by Number
Signal
HLAN_OSC
HLAN_SPI_DOUT
HLAN_SPI_CS#
HLAN_SPI_CLK
HLAN_RESET#
VSS
AFE_REF_NOISE
AFE_REF_PEAK
AFE_REF_DATA
AFE_VDD_RX
AFE_VSS_RX
AFE_RBIAS
AFE_VC
AFE_VSS_TX
AFE_RX_MINUS
AFE_RX_PLUS
Pin No.
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Signal
AFE_TX_MINUS
AFE_TX_PLUS
VDD
SCAN_ENABLE
SCAN_MODE
HLAN_IRQ#
HLAN_RXD
HLAN_RX_CLK
HLAN_COL
HLAN_CRS
HLAN_TX_EN
VSS
VDD
HLAN_TXD
HLAN_TX_CLK
HLAN_SPI_DIN
12
Conexant
LAN-056, Rev. A
PROPRIETARY INFORMATION