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参数资料
| 型号： | LTC6943IGN#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/16页 |
| 文件大小： | 0K |
| 描述： | IC BUILDNG BLK SWCAP DUAL 16SSOP |
| 标准包装： | 2,500 |
| 应用： | 切换电容构建块 |
| 输入电压： | 5 V ~ 18 V |
| 输出数： | 1 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SSOP |
| 包装： | 带卷 (TR) |
LTC6943
ABSOLUTE
AXI U
RATI GS
PACKAGE/ORDER I FOR ATIO
(Note 1)
Supply Voltage ........................................................ 18V
TOP VIEW
ORDER PART
Input Voltage at Any Pin .......... –0.3V ≤ V IN ≤ V + + 0.3V
Operating Temperature Range
(Note 2) ............................................ –40 ° C to 125 ° C
Specified Temperature Range
(Note 2) ............................................. –40 ° C to 125 ° C
Storage Temperature Range ................. –65 ° C to 150 ° C
Lead Temperature (Soldering, 10 sec).................. 300 ° C
CB + 1
CB – 2
V + 3
S2B 4
S1B 5
S1A 6
S2A 7
SHA 8
16 S3B
15 V –
14 C OSC
13 S4B
12 S4A
11 S3A
10 CA –
9 CA +
NUMBER
LTC6943CGN
LTC6943IGN
LTC6943HGN
GN PART
MARKING
6943C
GN PACKAGE
16-LEAD NARROW PLASTIC SSOP
T JMAX = 125 ° C, θ JA = 110 ° C/W
6943I
6943H
range, otherwise specifications are at T A = 25 ° C. V = 10V, V – = 0V
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the full operating temperature
+
LTC6943C
LTC6943I
LTC6943H
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
MIN
TYP MAX
UNITS
I S
I I
R ON
R ON
Power Supply Current
OFF Leakage Current
ON Resistance
ON Resistance
Pin 14 Connected High or Low
C OSC (Pin 14 to V – ) = 100pF
Any Switch, Test Circuit 1 (Note 3)
Test Circuit 2, V IN = 7V, 1 = ± 0.5mA
V + = 10V, V – = 0V
Test Circuit 2, V IN = 3.1V, 1 = ± 0.5mA
V + = 5V, V – = 0V
●
●
●
●
●
40
80
6
240
400
60
90
150
170
100
40
400
700
700
1
40
80
6
240
400
60
90
150
170
100
200
400
700
700
1
μ A
μA
μ A
μ A
pA
nA
?
?
?
k ?
f OSC
I OSC
Internal Oscillator Frequency
Pin Source or Sink Current
C OSC (Pin 14 to V – ) = 0pF
C OSC (Pin 14 to V – ) = 100pF
Test Circuit 3
Pin 14 at V + or V –
●
●
20
12
185
30
40
50
75
70
100
20
10
185
30
40
50
75
70
100
kHz
kHz
kHz
μ A
μ A
Break-Before-Make Time
25
25
ns
Clock to Switching Delay
C OSC Pin Externally Driven
75
75
ns
f M
Maximum External CLK Frequency C OSC Pin Externally Driven with CMOS Levels
5
5
MHz
CMRR
Common Mode Rejection Ratio
V + = 5V, V – = –5V, –5V < V CM < 5V
120
120
dB
DC to 400Hz
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: All versions of the LTC6943 are guaranteed functional over the
operating temperature range of –40 ° C to 125 ° C. The LTC6943CGN is
guaranteed to meet 0 ° C to 70 ° C specifications and is designed,
characterized and expected to meet the specified performance from –40 ° C
to 85 ° C but it is not tested or QA sampled at these temperatures.
The LTC6943IGN is guaranteed to meet specified performance from –40 ° C
to 85 ° C. The LTC6943HGN is guaranteed to meet specified performance
from –40 ° C to 125 ° C.
Note 3: OFF leakage current at 25 ° C is guaranteed by design and it is not
100% tested in production.
6943f
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC6945 | 制造商:LINER 制造商全称:Linear Technology 功能描述:16-Bit, 20Msps Low Noise Dual ADC |
| LTC6945IUFD#PBF | 功能描述:IC SYNTHESIZER INTEGER N 28QFN RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:1,000 系列:Precision Edge® 类型:时钟/频率合成器 PLL:无 输入:CML，PECL 输出:CML 电路数:1 比率 - 输入:输出:2:1 差分 - 输入:输出:是/是 频率 - 最大:10.7GHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VFQFN 裸露焊盘，16-MLF? 供应商设备封装:16-MLF?（3x3） 包装:带卷 (TR) 其它名称:SY58052UMGTRSY58052UMGTR-ND |
| LTC6945IUFD#TRPBF | 功能描述:IC SYNTHESIZER INTEGER N 28QFN RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:1,000 系列:Precision Edge® 类型:时钟/频率合成器 PLL:无 输入:CML，PECL 输出:CML 电路数:1 比率 - 输入:输出:2:1 差分 - 输入:输出:是/是 频率 - 最大:10.7GHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VFQFN 裸露焊盘，16-MLF? 供应商设备封装:16-MLF?（3x3） 包装:带卷 (TR) 其它名称:SY58052UMGTRSY58052UMGTR-ND |
| LTC6946-1 | 制造商:LINER 制造商全称:Linear Technology 功能描述:30MHz to 1.4GHz IQ Demodulator |
| LTC6946-2 | 制造商:LINER 制造商全称:Linear Technology 功能描述:30MHz to 1.4GHz IQ Demodulator |
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