Low-Power, 622Mbps Limiting Amplifiers
with Chatter-Free Power Detect for LANs
_____________________________________Typical Operating Circuits (continued)
+5V
CAZ
VCC
CZP
150pF
EN
CZN
10nF
RSSI
DISABLE
LOS+
100pF
CIN
5.6nF
CIN
5.6nF
100pF
CFILTER
VCCO
LOS-
OUT-
VIN+
OUT+
MAX3762
50Ω
VIN-
GNDO
FILTER
INV
GND
VTH SUB
500Ω
500Ω
VCC - 2V
50Ω
VCC - 2V
VCC - 2V
+VCC
R1
R2
___________________Chip Topography
RSSI FILTER DISABLE LOS+
EN
VCC
VIN+
VIN-
GND
SUB
LOS-
VCC
VCCO 0.063"
(1.60mm)
OUT+
OUT-
GNDO
CZP CZN INV VTH
0.059"
(1.49mm)
TRANSISTOR COUNT: 961
SUBSTRATE CONNECTED TO SUB
______________________________________________________________________________________ 11