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參數(shù)資料
| 型號： | MAX3725 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 運動控制電子 |
| 英文描述： | 3.2Gbps SFP Transimpedance Amplifiers with RSSI |
| 中文描述： | 3.2Gbps SFP互阻放大器，帶有RSSI |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 342K |
| 代理商： | MAX3725 |
General Description
The MAX3724/MAX3725 transimpedance amplifiers pro-
vide a compact, low-power solution for communication
up to 3.2Gbps. They feature 325nA input-referred noise
at 2.1GHz bandwidth (BW) with 0.6pF input capaci-
tance. The parts also have >2mA
P-P
AC input overload.
Both parts operate from a single +3.3V supply and con-
sume 93mW. The MAX3724/MAX3725 are in a compact
30-mil x 50-mil die and require no external compensa-
tion capacitor. A space-saving filter connection is pro-
vided for positive bias to the photodiode through an
on-chip 580
resistor to V
CC
. These features allow
easy assembly into a low-cost TO-46 or TO-56 header
with a photodiode.
The MAX3724 and MAX3748A receiver chip set pro-
vides an RSSI output using a Maxim-proprietary* inter-
face technique. The MAX3724 preamplifier, MAX3748A
postamplifier, and the DS1858/DS1859 SFP controller
meet all the SFF-8472 digital diagnostic requirements.
Applications
Up to 3.2Gbps SFF/SFP Optical Receivers
Optimized for Small-Form-Factor Pluggable (SFP)
Optical Receivers
Features
Wider Bandwidth than MAX3744/MAX3745
RSSI Implementation in 4-Pin TO-46 Header
(MAX3724 and MAX3748A)
8ps
P-P
Deterministic Jitter for <100μA
P-P
Input
Current
325nA
RMS
Input-Referred Noise at 2.1GHz
Bandwidth
28mA Supply Current at +3.3V
2.5GHz Small-Signal Bandwidth
2.0mA
P-P
AC Overload
Die Size: 30 mils x 50 mils (Identical to the
MAX3744/MAX3745)
M
3.2Gbps SFP Transimpedance
Amplifiers with RSSI
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
Ordering Information
V
CC
FILTER
4-PIN TO CAN
400pF
400pF
IN
OUT+
OUT-
GND
OUT+
0.1
μ
F
0.1
μ
F
3.3k
IN+
V
CC
V
CC
IN-
RSSI
DISABLE
LOS
OUT-
MAX3748A
MAX3724
SFP OPTICAL RECEIVER
HOST
BOARD
MOD-DEF1
MOD-DEF2
4.7k
TO
10k
V
CC
= 3.3V
DS1858/
DS1859
Typical Application Circuit
19-3181; Rev 0; 2/04
**
Dice are designed to operate with junction temperatures of
-40°C to +110°C but are tested and guaranteed only at T
A
=
+25°C.
PART
TEMP RANGE
-40
°
C to +85
°
C
-40
°
C to +85
°
C
PIN-PACKAGE
Dice**
Dice**
MAX3724
E/D
MAX3725
E/D
*
Patent pending.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX3724-MAX3725 | 3.2Gbps SFP Transimpedance Amplifiers with RSSI |
| MAX3724D | 3.2Gbps SFP Transimpedance Amplifiers with RSSI |
| MAX3724E | 3.2Gbps SFP Transimpedance Amplifiers with RSSI |
| MAX3725E | 3.2Gbps SFP Transimpedance Amplifiers with RSSI |
| MAX3735 | 2.7Gbps. Low-Power SFP Laser Drivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3725EVKIT | 制造商:Maxim Integrated Products 功能描述:3.2GBPS SFP TRANSIMPEDANCE AMPLIFIERS WITH RS - Bulk |
| MAX3726UTG+ | 制造商:Maxim Integrated Products 功能描述:LASER PRINTER DRIVER - Rail/Tube |
| MAX3726UTG+T | 制造商:Maxim Integrated Products 功能描述:LASER PRINTER DRIVER - Tape and Reel |
| MAX3727CTE+ | 制造商:Maxim Integrated Products 功能描述:LASER DIODE DRIVER FOR PRINTERS - Rail/Tube |
| MAX3727CTE+T | 制造商:Maxim Integrated Products 功能描述:LASER DIODE DRIVER FOR PRINTERS - Tape and Reel |
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