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參數資料
| 型號： | LTC2208CUP |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | ADC |
| 英文描述： | 16-Bit, 130Msps ADC |
| 中文描述： | 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64 |
| 封裝： | 9 X 9 MM, PLASTIC, MO-220-WNJR-5, QFN-64 |
| 文件頁數： | 1/32頁 |
| 文件大?。?/td> | 1222K |
| 代理商： | LTC2208CUP |
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LTC2208
1
2208fa
FEATURES
■
Sample Rate: 130Msps
■
78dBFS Noise Floor
■
100dB SFDR
■
SFDR >83dB at 250MHz (1.5V
P-P
Input Range)
■
PGA Front End (2.25V
P-P
or 1.5V
P-P
Input Range)
■
700MHz Full Power Bandwidth S/H
■
Optional Internal Dither
■
Optional Data Output Randomizer
■
LVDS or CMOS Outputs
■
Single 3.3V Supply
■
Power Dissipation: 1.25W
■
Clock Duty Cycle Stabilizer
■
Pin Compatible 14-Bit Version
130Msps: LTC2208 (16-Bit), LTC2208-14 (14-Bit)
■
64-Pin (9mm
×
9mm) QFN Package
DESCRIPTIO
The LTC
2208 is a 130Msps, sampling 16-bit A/D con-
verter designed for digitizing high frequency, wide dynamic
range signals with input frequencies up to 700MHz. The
input range of the ADC can be optimized with the PGA
front end.
The LTC2208 is perfect for demanding communications
applications, with AC performance that includes 78dBFS
Noise Floor and 100dB spurious free dynamic range
(SFDR). Ultra low jitter of 70fs
RMS
allows undersampling
of high input frequencies with excellent noise performance.
Maximum DC specs include ±4LSB INL, ±1LSB DNL (no
missing codes).
The digital output can be either differential LVDS or
single-ended CMOS. There are two format options for the
CMOS outputs: a single bus running at the full data rate or
demultiplexed buses running at half data rate. A separate
output power supply allows the CMOS output swing to
range from 0.5V to 3.6V.
The ENC
+
and ENC
–
inputs may be driven differentially
or single-ended with a sine wave, PECL, LVDS, TTL or
CMOS inputs. An optional clock duty cycle stabilizer al-
lows high performance at full speed with a wide range of
clock duty cycles.
U
APPLICATIU
TYPICAL APPLICATIO
U
16-Bit, 130Msps ADC
■
Telecommunications
■
Receivers
■
Cellular Base Stations
■
Spectrum Analysis
■
Imaging Systems
■
ATE
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
64k Point FFT, F
IN
= 15.1MHz,
–1dB, PGA = 0
FREQUENCY (MHz)
0
–130
A
–100
–110
–120
–80
–90
–30
–40
–50
–60
–70
0
–10
–20
10
30
40
20
50
60
2208 G03
–
+
S/H
AMP
CORRECTION
LOGIC AND
SHIFT REGISTER
OUTPUT
DRIVERS
16-BIT
PIPELINED
ADC CORE
INTERNAL ADC
REFERENCE
GENERATOR
1.25V
COMMON MODE
BIAS VOLTAGE
CLOCK/DUTY
CYCLE
CONTROL
D15
D0
PGA
SHDN
DITH
MODE
LVDS
RAND
V
CM
ANALOG
INPUT
2208 TA01
CMOS
OR
LVDS
0.5V TO 3.6V
3.3V
3.3V
SENSE
OGND
OV
DD
2.2
μ
F
1
μ
F
1
μ
F
1
μ
F
1
μ
F
V
DD
GND
ADC CONTROL INPUTS
AIN
+
ENC
+
AIN
–
ENC
–
OF
CLKOUT
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| LTC2208CUP#TRPBF | 制造商:Linear Technology 功能描述:IC ADC 16BIT 130MSPS 64-QFN |
| LTC2208CUP-14 | 制造商:Linear Technology 功能描述:ADC Single Pipelined 130Msps 14-bit Parallel/LVDS 64-Pin QFN EP 制造商:Linear Technology 功能描述:IC ADC 14BIT 130MSPS 64-QFN |
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