MAX3768CUB-T Maxim Integrated, MAX3768CUB-T Datasheet - Page 3

• Manufacturer Part Number: MAX3768CUB-T
• Description: Limiting Amplifiers 3-5.5V 1.25/2.5Gbps
• Manufacturer: Maxim Integrated

Specifications of MAX3768CUB-T

• Operating Supply Voltage: 5 V
• Supply Current: 39 mA
• Operating Temperature Range: + 70 C
• Package / Case: uMAX EP
• Mounting Style: SMD/SMT
• Number Of Channels: 1
• Power Dissipation: 1600 mW

ELECTRICAL CHARACTERISTICS (continued)
(Data outputs terminated per Figure 1, V
unless otherwise noted.) (Note 1)
Medium LOS Assert Level
Medium LOS Deassert Level
High LOS Assert Level
High LOS Deassert Level
Squelch Input Current
Differential Input Resistance
Input-Referred Noise
CML Output Voltage
PECL Output High Voltage
PECL Output Low Voltage
LOS Output High Voltage
LOS Output Low Voltage
Output Signal When Squelched
Power-Supply Rejection Ratio
Low-Frequency Cutoff
O utp ut Resi stance ( S i ng l e E nd ed )
Power-Supply Current
PARAMETER
_______________________________________________________________________________________
R
R
R
R
IN+ to IN-
MAX3264/MAX3268/MAX3768
MAX3265/MAX3269/MAX3765
LEVEL = open, R
LEVEL = GND, R
Referenced to V
Referenced to V
I
I
Outputs AC-coupled
f < 2MHz
C
C
MAX3264/MAX3265/MAX3765
MAX3268/MAX3269/MAX3768
Figure 2
LOS
LOS
TH
TH
TH
TH
AZ
AZ
+3.0V to +5.5V, 1.25Gbps/2.5Gbps
CC
= 7kΩ
= 7kΩ
= 20kΩ
= 20kΩ
= open
= 0.1µF
= -30µA
= +1.2mA
= +3.0V to +5.5V, T
CC
CC
LOAD
LOAD
Output not
squelched
Output squelched
CONDITIONS
= 75Ω
= 50Ω
MAX3264/MAX3268/MAX3768
MAX3265/MAX3269/MAX3765
MAX3264/MAX3268/MAX3768
MAX3265/MAX3269/MAX3765
MAX3264/MAX3268/MAX3768
MAX3265/MAX3269/MAX3765
MAX3264/MAX3268/MAX3768
MAX3265/MAX3269/MAX3765
A
= 0°C to +70°C. Typical values are at V
MAX3268
MAX3269
MAX3264
MAX3265
MAX3765
MAX3768
MAX3765
Limiting Amplifiers
-1.025
-1.810
1100
18.0
MIN
550
5.6
9.9
9.4
2.4
97
85
0
1270
TYP
21.6
41.5
100
150
230
100
CC
16
15
27
35
67
80
20
20
39
48
38
50
50
39
64
9
2
2
4
= +3.3V, T
-0.880
-1.620
MAX
1200
1800
19.8
40.5
400
103
115
0.4
62
78
62
76
76
62
90
A
= +25°C,
UNITS
µV
MHz
kHz
mV
mV
mV
mV
mV
mV
mA
dB
µA
Ω
Ω
RMS
V
V
V
V
3