参数资料
型号: DS1865T+T&R
厂商: Maxim Integrated Products
文件页数: 23/67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)
DS1865
PON Triplexer Control and
Monitoring Circuit
_____________________________________________________________________
3
ANALOG INPUT CHARACTERISTICS (BMD, TXP-HI, TXP-LO, HBIAS)
(
VCC = +2.85V to +3.9V, TA = -40°C to +95°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
BMD, TXP-HI, TXP-LO Full-Scale VoltageVAPC
(Note 4)
2.5
V
HBIAS Full-Scale Voltage
1.25
mA
BMD Input Resistance
35
50
65
k
Ω
Resolution
(Note 4)
8
Bits
Error
TA = +25°C (Note 5)
±2
%FS
Integral Nonlinearity
-1
+1
LSB
Differential Nonlinearity
-1
+1
LSB
Temperature Drift
-2.5
+2.5
%FS
ANALOG OUTPUT CHARACTERISTICS
(
VCC = +2.85V to +3.9V, TA = -40°C to +95°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
BIAS Current
IBIAS
(Note 1)
1.2
mA
IBIAS Shutdown Current
IBIAS:OFF
10
100
nA
Voltage at IBIAS
0.7
1.2
1.4
V
MOD Full-Scale Voltage
VMOD
(Note 6)
1.25
V
MOD Output Impedance
(Note 7)
3
k
Ω
VMOD Error
TA = +25°C (Note 8)
-2.5
+2.5
%FS
VMOD Integral Nonlinearity
-3
+3
LSB
VMOD Differential Nonlinearity
-1
+1
LSB
VMOD Temperature Drift
-2
+2
%FS
ELECTRICAL CHARACTERISTICS (DAC1 and M4DAC)
(
VCC = +2.85V to +3.9V, TA = -40°C to +95°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DAC Output Range
0
2.5
V
DAC Output Resolution
8
Bits
DAC Output Integral Nonlinearity
-2
+2
LSB
DAC Output Differential Nonlinearity
-1
+1
LSB
DAC Error
TA = +25°C
-1.25
+1.25
LSB
DAC Temperature Drift
-2
+2
% FS
DAC Offset
VCC = 2.85V to 3.6V
-20
+20
V
Maximum Load
-500
+500
A
Maximum Load Capacitance
250
pF
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