參數(shù)資料
型號(hào)： LTC2208
廠商： Linear Technology Corporation
英文描述： 16-Bit, 130Msps ADC
中文描述： 16位，130Msps ADC
文件頁數(shù)： 15/32頁
文件大?。?/td> 1222K
代理商： LTC2208
LTC2208
15
2208fa
For LVDS Mode. STANDARD or LOW POWER
SENSE (Pin 1):
Reference Mode Select and External
Reference Input. Tie SENSE to V
DD
to select the internal
2.5V bandgap reference. An external reference of 2.5V or
1.25V may be used; both reference values will set a full
scale ADC range of 2.25V (PGA = 0).
GND (Pins 2,4,7,10,11,14,18):
ADC Power Ground.
V
CM
(Pin 3):
1.25V Output. Optimum voltage for input com-
mon mode. Must be bypassed to ground with a minimum
of 2.2μF. Ceramic chip capacitors are recommended.
V
DD
(Pins 5, 6, 15, 16, 17):
3.3V Analog Supply Pin.
Bypass to GND with 1μF ceramic chip capacitors.
A
IN+
(Pin 8):
Positive Differential Analog Input.
A
IN–
(Pin 9):
Negative Differential Analog Input.
ENC
+
(Pin 12):
Positive Differential Encode Input. The
sampled analog input is held on the rising edge of ENC
+
.
Internally biased to 1.6V through a 6.2k
Ω
resistor. Output
data can be latched on the rising edge of ENC
+
.
ENC
–
(Pin 13):
Negative Differential Encode Input. The
sampled analog input is held on the falling edge of ENC
–
.
Internally biased to 1.6V through a 6.2k
Ω
resistor. By-
pass to ground with a 0.1μF capacitor for a single-ended
Encode signal.
SHDN (Pin 19):
Power Shutdown Pin. SHDN = low results
in normal operation. SHDN = high results in powered
down analog circuitry and the digital outputs are set in
high impedance state.
DITH (Pin 20):
Internal Dither Enable Pin. DITH = low
disables internal dither. DITH = high enables internal dither.
Refer to Internal Dither section of the data sheet for details
on dither operation.
D0
–
/D0
+
to D15
–
/D15
+
(Pins 21-30, 33-38, 41-48 and
51-58):
LVDS Digital Outputs. All LVDS outputs require
differential 100
Ω
termination resistors at the LVDS receiver.
D15
+
/D15
–
is the MSB.
PU
OGND (Pins 31 and 50):
Output Driver Ground.
OV
DD
(Pins 32 and 49):
Positive Supply for the Output
Drivers. Bypass to ground with 0.1μF capacitor.
CLKOUT
–
/CLKOUT
+
(Pins 39 and 40):
LVDS Data Valid
0utput. Latch data on the rising edge of CLKOUT
+
, falling
edge of CLKOUT
–
.
OF
–
/OF
+
(Pins 59 and 60):
Over/Under Flow Digital Output
OF is high when an over or under flow has occurred.
LVDS (Pin 61):
Data Output Mode Select Pin. Connecting
LVDS to 0V selects full rate CMOS mode. Connecting LVDS
to 1/3V
DD
selects demultiplexed CMOS mode. Connecting
LVDS to 2/3V
DD
selects Low Power LVDS mode. Connect-
ing LVDS to V
DD
selects Standard LVDS mode.
MODE (Pin 62):
Output Format and Clock Duty Cycle
Stabilizer Selection Pin. Connecting MODE to 0V selects
offset binary output format and disables the clock duty
cycle stabilizer. Connecting MODE to 1/3V
DD
selects offset
binary output format and enables the clock duty cycle sta-
bilizer. Connecting MODE to 2/3V
DD
selects 2’s complement
output format and enables the clock duty cycle stabilizer.
Connecting MODE to V
DD
selects 2’s complement output
format and disables the clock duty cycle stabilizer.
RAND (Pin 63):
Digital Output Randomization Selection Pin.
RAND low results in normal operation. RAND high selects
D1-D15 to be EXCLUSIVE-ORed with D0 (the LSB). The
output can be decoded by again applying an XOR operation
between the LSB and all other bits. The mode of operation
reduces the effects of digital output interference.
PGA (Pin 64):
Programmable Gain Amplifier Control Pin. Low
selects a front-end gain of 1, input range of 2.25V
P-P
. High
selects a front-end gain of 1.5, input range of 1.5V
P-P
.
GND (Exposed Pad Pin 65):
ADC Power Ground. The
exposed pad on the bottom of the package must be sol-
dered to ground.
相關(guān)PDF資料
PDF描述
LTC2208CUP 16-Bit, 130Msps ADC
LTC2208IUP 16-Bit, 130Msps ADC
LTC2208UP 16-Bit, 130Msps ADC
LTC2356-12 Serial 12-Bit/14-Bit, 3.5Msps Sampling ADCs with Shutdown
LTC2356-14 Serial 12-Bit/14-Bit, 3.5Msps Sampling ADCs with Shutdown
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2208-14 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 130Msps ADC
LTC2208CUP 制造商:Linear Technology 功能描述:IC ADC 16BIT 130MSPS 64-QFN
LTC2208CUP#PBF 制造商:Linear Technology 功能描述:Single ADC Pipelined 130Msps 16-bit Parallel/LVDS 64-Pin QFN EP Cut Tape 制造商:Linear Technology 功能描述:IC ADC 16BIT 130MSPS 64-QFN 制造商:Linear Technology 功能描述:ADC 16BIT 3.3VIN 130MSPS 64QFN 制造商:Linear Technology 功能描述:ADC, 16BIT, 3.3VIN, 130MSPS, 64QFN 制造商:Linear Technology 功能描述:MS-ADC/High Speed, 16-bit, 130Msps ADC 制造商:Linear Technology 功能描述:IC, ADC, 16BIT, 130MSPS, QFN-64, Resolution (Bits):16bit, Sampling Rate:130MSPS, Supply Voltage Type:Single, Supply Voltage Min:3.135V, Supply Voltage Max:3.465V, Supply Current:380mA, Digital IC Case Style:QFN, No. of Pins:64 , RoHS Compliant: Yes
LTC2208CUP#PBF 制造商:Linear Technology 功能描述:IC ADC 16BIT 130MSPS QFN-64
LTC2208CUP#TR 制造商:Linear Technology 功能描述:IC ADC 16BIT 130MSPS 64-QFN
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*