Datasheet

MAX3264/MAX3265/MAX3268/MAX3269/MAX3765/MAX3768
+3.0V to +5.5V, 1.25Gbps/2.5Gbps
Limiting Amplifiers
_______________________________________________________________________________________ 9
(a) CML SUPPLY CURRENT (I
CC
)
V
CC
I
CC
I
CC
V
CC
OUT+
OPEN
OPEN
OUT-
I
OUT
100Ω
R
TH
2.5kΩ
100Ω
CONTROL
SQUELCH
LEVEL
MAX3264CUE: OPEN
MAX3265CUE: OPEN
MAX3265CUB: GND (INTERNAL)
MAX3765CUB: V
CC
(INTERNAL)
(b) PECL SUPPLY CURRENT (I
CC
)
R
TH
2.5kΩ
MAX3264
MAX3265
MAX3765
MAX3268
MAX3269
MAX3768
MAX3264CUE: OPEN
MAX3265CUE: OPEN
MAX3265CUB: GND (INTERNAL)
MAX3765CUB: GND (INTERNAL)
Figure 2. Power-Supply Current Measurement