HCPL-810J Datasheet, PDF (2/16 Pages) Agilent(Hewlett-Packard) – PLC Powerline DAA IC

Block Diagram
Tx-en ¹
Tx-PD -out Tx-LD -in
13
12
AGC
Tx-in ²
VCC1 ⁷
GND1 ⁸
Status ⁵
Tx LED
Driver
Control IC
Status
Detection
Shield
Tx
TIA
Tx -en
Detection
Over -Temp
Detection
VCC2 UVD
Load
Detection
G _T2
Line Driver
Control
Status Logic
Rx -out ⁶
G _R2
Rx
TIA
Shield
Rx LED
Driver
Amp
Line IC
4
3
Rx -Amp-in Rx -PD -out
15 _Tx-out
14 _VCC2
16 _GND2
11 _{C ext}
9 _{R ref}
10
Rx -in
Pin Descriptions
Package Pin Out
1 Tx -en
2 Tx -in
3 Rx -PD -out
4 Rx -Amp -in
5 Status
6 Rx -out
7 V CC1
8 GND1
GND2 16
Tx -out 15
V CC2 14
Tx -PD -out 13
Tx -LD -in 12
C ext 11
Rx -in 10
R ref 9
Pin No. Symbol Description
1
Tx-en
Transmit Enable Input
2
Tx-in
Transmit Input Signal
3
Rx-PD-out Rx Photodetector Output
4
Rx-Amp-in Receiver Output Amplifier Input
5
Status Signal indicating Line Condition
6
Rx-out Receiving Signal Output
7
V_CC1
5 V Power Supply
8
GND1
V_CC1 Power Supply Ground
9
R_ref
Sets Line Driver biasing current, typically 24 kΩ
10
Rx-in
Receiving Signal Input from Powerline
11
C_ext
External Capacitor
12
Tx-LD-in Tx Line Driver Input
13
Tx-PD-out Tx Photodetector Output
14
V_CC2
5 V Power Supply
15
Tx-out
Transmit Signal Output to Powerline
16
GND2
V_CC2 Power Supply Ground
2