參數(shù)資料
型號(hào)： XR2206D
廠商： Exar Corporation
英文描述： Monolithic Function Generator(191.91 k )
中文描述： 單片函數(shù)發(fā)生器（191.91十一）
文件頁(yè)數(shù)： 5/16頁(yè)
文件大?。?/td> 191K
代理商： XR2206D
XR-2206
5
Rev. 1.03
DC ELECTRICAL CHARACTERISTICS
(CONT’D)
XR-2206M/P
XR-2206CP/D
Parameters
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
Conditions
Amplitude Modulation
Input Impedance
50
100
50
100
k
Modulation Range
100
100
%
Carrier Suppression
55
55
dB
Linearity
2
2
%
For 95% modulation
Square-Wave Output
Amplitude
12
12
Vp-p
Measured at Pin 11.
Rise Time
250
250
ns
C
L
= 10pF
C
L
= 10pF
I
L
= 2mA
V
CC
= 26V
See section on circuit controls
Fall Time
50
50
ns
Saturation Voltage
0.2
0.4
0.2
0.6
V
Leakage Current
0.1
20
0.1
100
A
FSK Keying Level (Pin 9)
0.8
1.4
2.4
0.8
1.4
2.4
V
Reference Bypass Voltage
2.9
3.1
3.3
2.5
3
3.5
V
Measured at Pin 10.
Notes
1
Output amplitude is directly proportional to the resistance, R
3
, on Pin 3. See Figure 3.
2
For maximum amplitude stability, R
3
should be a positive temperature coefficient resistor.
Bold face parameters
are covered by production test and guaranteed over operating temperature range.
Specifications are subject to change without notice
ABSOLUTE MAXIMUM RATINGS
Power Supply
Power Dissipation
Derate Above 25
°
C
26V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
750mW
5mW/
°
C
Total Timing Current
Storage Temperature
6mA
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .
-65
°
C to +150
°
C
SYSTEM DESCRIPTION
The XR-2206 is comprised of four functional blocks; a
voltage-controlled oscillator (VCO), an analog multiplier
and sine-shaper; a unity gain buffer amplifier; and a set of
current switches.
The VCO produces an output frequency proportional to
an input current, which is set by a resistor from the timing
terminals to ground. With two timing pins, two discrete
output frequencies can be independently produced for
FSK generation applications by using the FSK input
control pin. This input controls the current switches which
select one of the timing resistor currents, and routes it to
the VCO.
相關(guān)PDF資料
PDF描述
XR-2206D Waveform Generator/Support
XR2206M
XR-2206M Waveform Generator/Support
XR2206P
XR-2206P Waveform Generator/Support
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR-2206D 制造商:EXAR 制造商全稱:EXAR 功能描述:Monolithic Function Generator
XR2206D-F 功能描述:奇偶功能 10V-26V 0.01Hz-1MHz temp 0C to 70C RoHS:否 制造商:Texas Instruments 電路數(shù)量:1 位數(shù):9 邏輯系列:74AC 封裝 / 箱體:SOIC-14 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:263 ns 工作電源電壓:1.8 V, 2.5 V, 3.3 V, 5 V 最大工作溫度:+ 70 C 最小工作溫度:- 55 C 封裝:Reel
XR2206DTR-F 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 10V-26V 0.01Hz-1MHz Temp 0C to 70C RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
XR2206M 制造商:EXAR 制造商全稱:EXAR 功能描述:Monolithic Function Generator
XR-2206M 制造商:EXAR 制造商全稱:EXAR 功能描述:Monolithic Function Generator
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