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Maxim > Solutions > Network Hubs, Switches, and Routers
Limiting Amplifiers
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| Display |
Title/Parts |
Key Advantages |
| QV PDF |
76V, High-Side, Current-Sense Amplifiers with Voltage Output
MAX4080, MAX4081
| Current-Sense Amplifiers Achieve 0.1% Accuracy with Operation Up to 76V |
| QV PDF |
+3.3V, 2.5Gbps Low-Power Limiting Amplifiers
MAX3272, MAX3272A
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| QV PDF |
622Mbps, 3.3V Clock-Recovery and Data-Retiming IC with Limiting Amplifier
MAX3676
| High-Performance, Low-Power 622Mbps CDR |
| QV PDF |
Low-Power, 622Mbps Limiting Amplifiers with Chatter-Free Power Detect for LANs
MAX3761, MAX3762
| Generates Only 15ps PWD and Has 4mV Input Sensitivity |
| Key Specifications: Clock and Data Recovery |
| Part Number |
Functions |
Target Oper. Range
(Gbps) |
Data Rate
(Mbps) |
Data Rate
(Mbps) |
Multirate |
VSUPPLY
(V) |
ICC
(mA) |
I/O Type |
Package/Pins |
Oper. Temp.
(°C) |
| min |
max |
typ |
| MAX3676 |
CDR |
<1 |
622 |
622 |
No |
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65 |
PECL |
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-40 to +85 |
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See All Clock and Data Recovery (8)
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| Key Specifications: Current Sense Amplifiers |
| Part Number |
CMVR
(V) |
CMVR
(V) |
VCC
(V) |
VCC
(V) |
ICC
(µA) |
Bi-Dir. Curr. Sense |
VSENSE_FS
(mV) |
VOS @25°C
(µV) |
Gain |
Gain Accuracy @25°C
(%) |
BW
(kHz) |
Comp-
arators |
Package/Pins |
Oper. Temp.
(°C) |
| min |
max |
min |
max |
typ |
recomm. |
max |
max |
@ -3dB |
| MAX4080 |
4.5 |
76 |
4.5 |
76 |
75 |
No |
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600 |
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0.6 |
250 |
0 |
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-40 to +125 |
| MAX4081 |
103 |
Yes |
|
150 |
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See All Current Sense Amplifiers (26)
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| Key Specifications: Limiting Amplifiers |
| Part Number |
Target Oper. Range
(Gbps) |
Data Rate
(Mbps) |
Data Rate
(Mbps) |
VSUPPLY
(V) |
ICC
(mA) |
I/O Type |
Input Sens.
(mV) |
LOS Sens.
(mV) |
Edge Speed
(ps) |
EV Kit |
Package/Pins |
Smallest Available Pckg.
(mm2) |
| min |
max |
typ |
min |
max |
max w/pins |
| MAX3272A |
1 to 4.5 |
2125 |
2500 |
3.3 |
33 |
CML |
15 |
4.5 |
130 |
Yes |
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16 |
| MAX3272 |
1 to 4.5 |
2125 |
2500 |
3.3 |
33 |
CML |
15 |
4.5 |
130 |
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16 |
| MAX3761 |
<1 |
155 |
622 |
5 |
25 |
PECL |
4 |
3.2 |
250 |
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54 |
| MAX3762 |
<1 |
155 |
622 |
5 |
30 |
PECL |
4 |
3.2 |
250 |
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54 |
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See All Limiting Amplifiers (17)
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