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參數資料
| 型號： | LTC2260IUJ-12#TRPBF |
| 廠商： | Linear Technology |
| 文件頁數： | 32/34頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 12BIT 105MSPS 40-QFN |
| 產品培訓模塊： | LTC2262 - Ultra Low Power High Speed ADCs |
| 標準包裝： | 2,000 |
| 位數： | 12 |
| 采樣率（每秒）： | 105M |
| 數據接口： | 并聯(lián) |
| 轉換器數目： | 1 |
| 功率耗散（最大）： | 122mW |
| 電壓電源： | 單電源 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 40-WFQFN 裸露焊盤 |
| 供應商設備封裝： | 40-QFN（6x6） |
| 包裝： | 帶卷 (TR) |
| 輸入數目和類型： | 1 個差分 |
| 配用： | DC890B-ND - BOARD USB DATA COLLECTION |
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LTC2261-12
LTC2260-12/LTC2259-12
7
226112fc
For more information www.linear.com/LTC2261-12
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Digital Data Outputs (LVDS Mode)
tD
ENC to Data Delay
CL = 5pF (Note 8)
l
1.1
1.8
3.2
ns
tC
ENC to CLKOUT Delay
CL = 5pF (Note 8)
l
1
1.5
2.7
ns
tSKEW
DATA to CLKOUT Skew
tD – tC (Note 8)
l
0
0.3
0.6
ns
Pipeline Latency
5.5
Cycles
SPI Port Timing (Note 8)
tSCK
SCK Period
Write Mode
Readback Mode, CSDO = 20pF, RPULLUP = 2k
l
40
250
ns
tS
CS to SCK Setup Time
l
5
ns
tH
SCK to CS Setup Time
l
5
ns
tDS
SDI Setup Time
l
5
ns
tDH
SDI Hold Time
l
5
ns
tDO
SCK Falling to SDO Valid
Readback Mode, CSDO = 20pF, RPULLUP = 2k
l
125
ns
TiMing characTerisTics The
l
denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. (Note 5)
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: All voltage values are with respect to GND with GND and OGND
shorted (unless otherwise noted).
Note 3: When these pin voltages are taken below GND or above VDD, they
will be clamped by internal diodes. This product can handle input currents
of greater than 100mA below GND or above VDD without latchup.
Note 4: When these pin voltages are taken below GND they will be
clamped by internal diodes. When these pin voltages are taken above VDD
they will not be clamped by internal diodes. This product can handle input
currents of greater than 100mA below GND without latchup.
Note 5: VDD = OVDD = 1.8V, fSAMPLE = 125MHz (LTC2261),
105MHz (LTC2260), or 80MHz (LTC2259), LVDS outputs with internal
termination disabled, differential ENC+/ENC– = 2VP-P sine wave, input
range = 2VP-P with differential drive, unless otherwise noted.
Note 6: Integral nonlinearity is defined as the deviation of a code from a
best fit straight line to the transfer curve. The deviation is measured from
the center of the quantization band.
Note 7: Offset error is the offset voltage measured from –0.5 LSB when
the output code flickers between 0000 0000 0000 and 1111 1111 1111 in
2’s complement output mode.
Note 8: Guaranteed by design, not subject to test.
Note 9: VDD = 1.8V, fSAMPLE = 125MHz (LTC2261), 105MHz (LTC2260),
or 80MHz (LTC2259), ENC+ = single-ended 1.8V square wave, ENC– = 0V,
input range = 2VP-P with differential drive, 5pF load on each digital output
unless otherwise noted.
Note 10: Recommended operating conditions.
TiMing DiagraMs
Full-Rate CMOS Output Mode Timing
All Outputs Are Single Ended and Have CMOS Levels
tH
tD
tC
tL
N – 5
N – 4
N – 3
N – 2
N – 1
tAP
N + 1
N + 2
N + 4
N + 3
N
ANALOG
INPUT
ENC–
ENC+
CLKOUT+
CLKOUT–
D0-D11, OF
226112 TD01
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LTC2260IUJ-14#PBF | 功能描述:IC ADC 14-BIT 105MSPS 40-QFN RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 其它有關文件:TSA1204 View All Specifications 標準包裝:1 系列:- 位數:12 采樣率（每秒）:20M 數據接口:并聯(lián) 轉換器數目:2 功率耗散（最大）:155mW 電壓電源:模擬和數字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-TQFP 供應商設備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數目和類型:4 個單端，單極；2 個差分，單極 產品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6 |
| LTC2260IUJ-14#TRPBF | 功能描述:IC ADC 14BIT 105MSPS 40-QFN RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 標準包裝:1 系列:- 位數:14 采樣率（每秒）:83k 數據接口:串行，并聯(lián) 轉換器數目:1 功率耗散（最大）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應商設備封裝:28-PDIP 包裝:管件 輸入數目和類型:1 個單端，雙極 |
| LTC2260IUJ-14-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 125/105/80Msps Ultralow Power 1.8V ADCs |
| LTC2260IUJ-14-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 125/105/80Msps Ultralow Power 1.8V ADCs |
| LTC2260UJ-12 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:12-Bit, 125/105/80Msps Ultralow Power 1.8V ADCs |
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