参数资料
型号: DS1865T+T&R
厂商: Maxim Integrated Products
文件页数: 34/67页
文件大小: 0K
描述: IC PON CONTROL TRI 28-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: *
类型: *
应用: *
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(5x5)
包装: 带卷 (TR)
TIMING CHARACTERISTICS (CONTROL LOOP AND QUICK-TRIP)
(
VCC = +2.85V to +3.9V, TA = -40°C to +95°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
First MD Sample Following BEN
tFIRST
(Note 9)
Remaining Updates During BEN
tUPDATE
(Note 9)
BEN High Time
tBEN:HIGH
400
ns
BEN Low Time
tBEN:LOW
96
ns
Output-Enable Time Following POA
tINIT
10
ms
BIAS and MOD Turn-Off Delay
tOFF
5s
BIAS and MOD Turn-On Delay
tON
5s
FETG Turn-On Delay
tFETG:ON
5s
FETG Turn-Off Delay
tFETG:OFF
5s
Binary Search Time
tSEARCH
(Note 10)
5
13
BIAS
Samples
ADC Round-Robin Time
tRR
75
ms
DS1865
PON Triplexer Control and
Monitoring Circuit
4
_____________________________________________________________________
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Thermometer Error
TERR
-40°C to +95°C
±3.0
°C
DIGITAL THERMOMETER
(VCC = +2.85V to +3.9V, TA = -40°C to +95°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Resolution
ΔVMON
610
V
Supply Resolution
ΔVCC
1.6
mV
Input/Supply Accuracy
(MON1, MON2, MON3, MON4, VCC)
ACC
At factory setting
0.25
0.5
% FS
(full scale)
Update Rate for MON1, MON2,
MON3, MON4 Temp, or VCC
tFRAME
30
45
ms
Input/Supply Offset
(MON1, MON2, MON3, MON4, VCC)
VOS
(Note 14)
0
5
LSB
MON1, MON2,
MON3, MON4
2.5
Factory Setting
VCC
6.5536
V
ANALOG VOLTAGE MONITORING
(VCC = +2.85V to +3.9V, TA = -40°C to +95°C, unless otherwise noted.)
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