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參數(shù)資料
| 型號： | MAX3745E |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Full-Duplex LVDM Transceiver 14-TSSOP -40 to 85 |
| 中文描述： | 2.7Gbps SFP互阻放大器，接收信號強(qiáng)度指示 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 372K |
| 代理商： | MAX3745E |
General Description
The MAX3744/MAX3745 transimpedance amplifiers pro-
vide a compact, low-power solution for communication
up to 2.7Gbps. They feature 330nA input-referred noise
at 2.1GHz bandwidth (BW) with 0.85pF 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 MAX3744/MAX3745 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 MAX3744 and MAX3748A receiver chip set pro-
vides an RSSI output using a Maxim-proprietary* inter-
face technique. The MAX3744 preamplifier, MAX3748A
postamplifier, and DS1858/DS1859 SFP controller meet
all the SFF-8472 digital diagnostic requirements.
Applications
Up to 2.7Gbps SFF/SFP Optical Receivers
Optimized for Small-Form-Factor Pluggable (SFP)
Optical Receivers
Features
o
Up to 2.7Gbps (NRZ) Data Rates
o
RSSI Implementation in 4-Pin TO46 Header
(MAX3744)
o
10ps
P-P
Deterministic Jitter for <100μA
P-P
Input
Current
o
330nA
RMS
Input-Referred Noise at 2.1GHz
Bandwidth
o
28mA Supply Current at +3.3V
o
2GHz Small-Signal Bandwidth
o
2.0mA
P-P
AC Overload
o
Die Size: 30 mils x 50 mils
M
2.7Gbps 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
IN-
RSSI
DISABLE
LOS
OUT-
MAX3748A
SFP OPTICAL RECEIVER
HOST
BOARD
MOD-DEF1
MOD-DEF2
4.7k
TO
10k
V
CC
= 3.3V
MAX3744
DS1858/
DS1859
Typical Application Circuit
19-2927; Rev 1; 8/03
**
Dice are guaranteed to operate from -40°C to +85°C, but are
tested only at T
A
= +25°C.
PART
TEMP RANGE
-40
°
C to +85
°
C
-40
°
C to +85
°
C
PIN-PACKAGE
Dice**
Dice**
MAX3744
E/D
MAX3745
E/D
*
Patent pending
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX3781 | MAX3781 Evaluation Kit |
| MAX3781EVKIT | MAX3781 Evaluation Kit |
| MAX378EWE | 8-Channel Analog Multiplexer |
| MAX3724EVKIT | Evaluation Kit for the MAX3724/MAX3725 |
| MAX3725EVKIT | Evaluation Kit for the MAX3724/MAX3725 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3745E/D | 制造商:Maxim Integrated Products 功能描述:2.7G SFP TRANSIMPEDANCE AMP W/RSSI |
| MAX3746ETE | 功能描述:限幅放大器 622Mbps to 3.2Gbps RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube |
| MAX3746ETE-T | 功能描述:限幅放大器 622Mbps to 3.2Gbps RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube |
| MAX3746EVKIT | 功能描述:限幅放大器 Evaluation Kit for the MAX3746 RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube |
| MAX3746HETE | 制造商:Maxim Integrated Products 功能描述:LOW-POWER, 622MBPS TO 3.2GBPS LIMITING AMPLIF - Rail/Tube |
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