MAX3746ETE Maxim Integrated Products, MAX3746ETE Datasheet - Page 6

• Manufacturer Part Number: MAX3746ETE
• Description: Limiting Amplifiers 622Mbps to 3.2Gbps
• Manufacturer: Maxim Integrated Products

Specifications of MAX3746ETE

• Operating Supply Voltage: 3.3 V
• Supply Current: 35 mA
• Operating Temperature Range: + 85 C
• Package / Case: TQFN EP
• Mounting Style: SMD/SMT
• Number Of Channels: 1
• Power Dissipation: 1400 mW
• Lead Free Status / Rohs Status: No

Low-Power, 622Mbps to 3.2Gbps
Limiting Amplifier
6
(V
CC
_______________________________________________________________________________________
-10
-20
-30
-40
= +3.3V, T
30
20
10
0
100M
(INPUT SIGNAL LEVEL = -50dBm)
INPUT RETURN GAIN (SDD11)
A
(OUTPUT DISABLED)
= +25°C, unless otherwise noted.)
FREQUENCY (Hz)
6
5
4
3
2
1
0
-40
2.7Gbps, 2
-30
1G
R
TH
-20
(2.667Gbps, 2
= 25kΩ
-10
7
vs. TEMPERATURE
- 1, 1000mV
LOS HYSTERESIS
R
OUTPUT SIGNAL
0
TEMPERATURE (°C)
TH
SINGLE-ENDED
10
= 2.00kΩ
200ps/div
20
R
P-P
30
23
TH
10G
40
= 14kΩ
- 1 PRBS)
50
60
MAX3746 toc18
Typical Operating Characteristics (continued)
70
-10
-20
-30
-40
30
20
10
0
80
100M
90
(INPUT SIGNAL LEVEL = -50dBm)
OUTPUT RETURN GAIN (SDD22)
(WITH INPUT DC OFFSET)
FREQUENCY (MHz)
1G
700
600
500
400
300
200
100
700
600
500
400
300
200
100
0
0
-30
RSSI CURRENT vs. INPUT TIA CURRENT
0
RSSI CURRENT vs. OPTICAL POWER
100
10G
-25
(MAX3744 and MAX3746)
200
(MAX3744 and MAX3746)
INPUT TIA CURRENT (μA)
300
OPTICAL POWER (dBm)
-20
400
20
18
16
14
12
10
8
6
4
2
0
500
-15
-6
600
-5
-10
vs. INPUT OFFSET VOLTAGE
-4 -3 -2 -1 0
700
INPUT OFFSET VOLTAGE (mV
DETERMINISTIC JITTER
(2.667Gbps, K28.5)
800
-5
900
1000
0
1
2
3
P-P
)
4
5
6