Schematics

GPO
N_3_3V
GPON_3_3V
GPON_3_3V
+3_3V_BD
GPON_3_3V
GPON_1_0V
GPON_1_0V
G_VCCR
GPON_3_3V
VCCK_BD
G_VCCR
GPON_3_3V
[4,
6]
PON_TXP
[4,6]
PON_TXN
[6]
PON_RX_DIS
[4,6] PON_TX_SD
[4,6] PON_RX_SD
[4,6] PON_TX_FAULT
[4]
PON_RXN
[4] PON_RXP
[4,6] I2C_SDA
[4,6] I2C_SCL
[4,6]
PON_TX_DIS
[4,6] PON_BURST_EN
PON_BURST_EN
APD_DRV
VAPD/RSSI
DOUT-
DOUT+
PON_TX_DIS
APD_C
OMP
PON
_TXP
PON_TX_FAULT
PON_RX_SD
AVDD33_TX_TO
PON_TXN
XPON_RXDP
XPON_RXDN
TXOUTN
AVDD10_RX
IBOUT
RSSI
AVDD33_TX
DVDD33
PON_TX_SD
I
REF
RXIN
N
TXOUTP
RXINP
I2C_SDA
I2C_SCL
PON_BURST_EN
PON_BURST_EN
PON_RX_DIS
PON
_TX_DIS
GPO
N_1_0V
GPON_1_0V
PON_TXP
PON
_TXP
PON_TX_FAULT
PON_TX_FAULT
PON_RX_SD
PON
_RX_SD
AVDD
33_TX_TO
PON_TXN
PON
_TXN
M
PXOUT
XPON_RXDP XPON_RXDP
XPON_RXDP
XPON_RXDN XPON_RXDN
XPON_RXDN
AVDD
10_RX
RSSI
RSSI
AVDD
33_TX
DVDD33
PON_TX_SD
PON_TX_SD
RXINN RXINP
I
2C_SDA
I2C_SCL
CASE
LD-
LD+
MPD+
G_VCCR
VAPD/RSSI
MPXOUT
DOUT+
DOUT-
CASE
LD-
MPD+
LD+
P
ut close BOSA U200 pin
R
X Signal
Ne
ar IC Side
T
op mount
Close to U200 PIN15/16
R2
56 & C254
Close to Pin21
C
lose to E-Pad
L209 reserve for tuning.
Please follow these components' specification !
L
ayout diff. 100R
Layout diff. 100R
Layout diff. 100R
C57/C58放置在bosa底部，垫高bosa
L213
Bea
d,600R,300mA,0402
C256
C0402
NC/15pF
R220
10R,1%,1/8W,0402
L211
Bea
d,600R,300mA,0402
C248
1uF,10V,0603
C213
NC/0.1uF,16V,0402
C234
0.1u
F,16V,0402
R214
1.5KR,1%,0402
R240
NC/4.7KR,0402
L207
0R,
0603
C216
0.1uF,16V,0402
R244 0R,0402
L215
波120R/Bead,BLM15EG221,1GHz,270R,700mA.0402
R221
R0402/
SMD
51R,1%,0402
LOS
TP20M
IL
[TP]
C218
1uF,
10V,0402
R219
100R,
0402
C252
10pF
R216
波33R/39R,1%
R236
0R,
0402
C251
0.
1uF,16V,0402
L212
Bea
d,600R,300mA,0402
R225
6.
04KR,1%,0402
TP_TX_FAU
LT
TP20MIL
[TP]
C947
0.1uF,16V,0402
C237
0.1uF,16V,0402
C204
0.1uF,16V,0402
R250
NC/0R,0402
R233
24R,1%,0402
C236
1u
F,10V,0603
L214
Bead,600R,300mA,0402
R218
0R/5R,1%
C246
NC/10pF,0402
L200
Bea
d,600R,300mA,0402
R234
4.7KR,0402
C254
0.
22uF,16V,0402
R253
0R,0402
R237
NC/4.7KR,0402
L209
NC/Bead,BLM15EG221,1GHz,270R,700mA,0402
C249
1uF,10V,0603
C239
0.1uF,16V,0402
C240
NC/1uF,10V
R222
0R,0402
C245
NC/10pF,0402
C235
0.1u
F,16V,0402
R256
49.9KR,1%,0402
C222
0.1uF,16V,0402
RSSI
TP20MIL
[TP]
TP_TX_SD
TP20MIL
[TP]
C962
NC/10pF,100V,0402
C208
C0402/S
MD
100nF,50V,0402
R251
NC/100KR,0402
C238
1uF,10V,0603
C217
0.1uF,16V,0402
C255
C0402
NC/15pF
L210 L0402
波
120R/Bead,BLM15EG221,1GHz,270R,700mA
C202
0.1u
F,16V,0402
C948
1uF,10V,0603
C211
C0402/SMD
100nF,50V,0402
R239
NC/4.7KR,0402
R223 0R,
0402
MPXOUT
TP20MIL
[TP]
R235
NC/220R,1%,0402
C232
NC/4.7uF,6.3V,0603
R215
1.5K
R,1%,0402
C203
4.7uF,6.3V,0603
L203
0R,0603
L218
NC/Bead,600R,300mA,0402
C209
0.1u
F,16V,0402
TP_GND
TP20MIL
[TP]
1 2
C250
10pF/12pF
TP20M
IL
E
N7571
3
DVD
D10
1
RXOUTN
2
RXO
UTP
4
APD_DRV
5
SCL
6
SDA
7
DVDD33
29
E-PAD
28
I
REF
27
LOS
26
AVDD10_RX
25
RXINN
24
RXINP
23
RSSI
22
MP
XOUT
21
APD_C
OMP
20
AVDD33_TX_TO
19
TXOUTN
18
TXOU
TP
17
TX_SD
16
IBOUT
15
TX_FAULT
8
BENP
9
BENN
10
AVDD
33_TX
11
TXINP
12
TXINN
13
TX_DIS
14
I
PIN
U200
EN7570/SQFN28/SMD/P0.4/4X4
EN7571,LDD/LA,QFN28,4x4
4
3
2
5
1
9
7
8
6
U202A2
BOS
A
BOSA2.54
C57
0.1uF,16V,0402
C58
0.1uF,16V,0402
C541
NC/0.1uF,6.3V,0402