(VCC = +2.85V to +3.9V, T
參數(shù)資料
型號: DS1875T+T&R
廠商: Maxim Integrated Products
文件頁數(shù): 3/92頁
文件大小: 0K
描述: IC SFP CTRLR/TRIPLEXER 38-TQFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
應用: 光纖
接口: I²C
電源電壓: 2.85 V ~ 3.9 V
封裝/外殼: 38-WFQFN 裸露焊盤
供應商設備封裝: 38-TQFN(5x7)
包裝: 帶卷 (TR)
安裝類型: 表面貼裝
DS1875
Typical Operating Characteristics (continued)
(VCC = +2.85V to +3.9V, TA = +25°C, unless otherwise noted.)
CALCULATED AND DESIRED % CHANGE
IN VMOD vs. MOD RANGING
DS1875
toc10
MOD RANGING VALUE (DEC)
CHANGE
IN
V
MOD
(%)
007
006
004 005
002 003
001
10
20
30
40
50
60
70
80
90
100
0
000
CALCULATED
VALUE
DESIRED
VALUE
DESIRED AND CALCULATED CHANGE
IN VBMD vs. COMP RANGING
DS1875
toc11
COMP RANGING (DEC)
CHANGE
IN
V
BMD
(%)
111
110
100 101
010 011
001
10
20
30
40
50
60
70
80
90
100
0
000
CALCULATED
VALUE
DESIRED
VALUE
MON1 TO MON8 INL
DS1875
toc12
MON1 TO MON8 INPUT VOLTAGE (V)
MON1
TO
MON8
INL
(LSB)
2.0
1.5
1.0
0.5
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
2.5
USING FACTORY-PROGRAMMED
FULL-SCALE VALUE OF 2.5V
MON1 TO MON8 DNL
DS1875
toc13
MON1 TO MON8 INPUT VOLTAGE (V)
MON1
TO
MON8
DNL
(LSB)
2.0
1.5
1.0
0.5
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
2.5
USING FACTORY-PROGRAMMED
FULL-SCALE VALUE OF 2.5V
VBMD INL vs. APC INDEX
DS1875
toc14
APC INDEX (DEC)
V
BMD
INL
(LSB)
250
200
150
100
50
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
VMOD INL vs. MOD INDEX
DS1875
toc15
MOD INDEX (DEC)
V
MOD
INL
(LSB)
250
200
150
100
50
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
FB VOLTAGE vs. TEMPERATURE
PWM DAC = FFh
DS1875
toc16
TEMPERATURE (
°C)
V
OUT
(V)
80
60
40
20
0
-20
1.245
1.250
1.255
1.260
1.240
-40
VOUT vs. VCC
VIN = 3.3V
DS1875
toc17
VCC (V)
V
OUT
(V)
3.85
3.35
75.2
75.4
75.6
75.8
76.0
76.2
76.4
76.6
76.8
77.0
75.0
2.85
DUTY-CYCLE LIMIT vs. TEMPERATURE
DS1875
toc18
TEMPERATURE (
°C)
V
OUT
(V)
80
60
-20
0
20
40
89.25
89.50
89.75
90.00
90.25
90.50
90.75
91.00
89.00
-40
SW FREQUENCY
525kHz
262.5kHz
131.25kHZ
1050kHz
PON Triplexer and SFP Controller
______________________________________________________________________________________
11
相關PDF資料
PDF描述
DS1876T+T&R IC CTRLR SFP DUAL LDD 28TQFN
DS1877T+T&R IC CTLR/MON SFP 1-2CH 28TQFN
DS1878T+T&R IC CTLR SFP W/DGTL LDD RX 28TQFN
DS1881Z-050+T&R IC DGTL POT NV 2CH 45K 16-SOIC
DS1882Z-050+T&R IC POT DIGIT DL LOG 50K 16SOIC
相關代理商/技術參數(shù)
參數(shù)描述
DS1876 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:SFP Controller with Dual LDD Interface
DS1876T+ 功能描述:ADC / DAC多通道 SFP+ Controller w/ Dual LDD Interface RoHS:否 制造商:Texas Instruments 轉換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-40
DS1876T+T&R 制造商:Maxim Integrated Products 功能描述:SFP CTRLR W/DUAL LDD INTERFACE TQFN - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC CTRLR SFP DUAL LDD 28TQFN
DS1876T+T&R 功能描述:ADC / DAC多通道 SFP+ Controller w/ Dual LDD Interface RoHS:否 制造商:Texas Instruments 轉換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-40
DS1876T+TR 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:SFP Controller with Dual LDD Interface