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參數資料
| 型號： | LTC2207UK |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 16-Bit, 105Msps/80Msps ADCs |
| 中文描述： | 16位，105Msps/80Msps模數轉換器 |
| 文件頁數： | 1/32頁 |
| 文件大小： | 1489K |
| 代理商： | LTC2207UK |
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LTC2207/LTC2206
16-Bit, 105Msps/80Msps
1
22076fa
FEATURES
DESCRIPTIO
U
TYPICAL APPLICATIO
U
APPLICATIU
ADCs
The LTC
2207/LTC2206 are 105Msps/80Msps, sampling
16-bit A/D converters designed for digitizing high fre-
quency, wide dynamic range signals up to input frequencies
of 700MHz. The input range of the ADC can be optimized
with the PGA front end.
The LTC2207/LTC2206 are perfect for demanding commu-
nications applications, with AC performance that includes
78.2dB Noise Floor and 100dB spurious free dynamic range
(SFDR). Ultralow jitter of 80fs
RMS
allows undersampling of
high input frequencies with excellent noise performance.
Maximum DC specs include ±4LSB INL, ±1LSB DNL (no
missing codes) over temperature.
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.
■
Telecommunications
■
Receivers
■
Cellular Base Stations
■
Spectrum Analysis
■
Imaging Systems
■
ATE
■
Sample Rate: 105Msps/80Msps
■
78.2dBFS Noise Floor
■
100dB SFDR
■
SFDR >82dB 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
■
Single 3.3V Supply
■
Power Dissipation: 900mW/725mW
■
Optional Clock Duty Cycle Stabilizer
■
Out-of-Range Indicator
■
Pin Compatible Family
105Msps: LTC2207 (16-Bit), LTC2207-14 (14-Bit)
80Msps: LTC2206 (16-Bit), LTC2206-14 (14-Bit)
65Msps: LTC2205 (16-Bit), LTC2205-14 (14-Bit)
40Msps: LTC2204 (16-Bit)
25Msps: LTC2203 (16-Bit) Single-Ended Clock
10Msps: LTC2202 (16-Bit) Single-Ended Clock
■
48-Pin 7mm
×
7mm QFN Package
–
+
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
ENC
+
PGA
SHDN
DITH
MODE
OE
RAND
ENC
–
V
CM
ANALOG
INPUT
22054 TA01
0.5V TO 3.6V
3.3V
3.3V
SENSE
OGND
OV
DD
2.2
μ
F
0.1
μ
F
0.1
μ
F
0.1
μ
F
0.1
μ
F
V
DD
GND
ADC CONTROL INPUTS
AIN
+
AIN
–
OF
CLKOUT
+
CLKOUT
–
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners. Patents Pending.
FREQUENCY (MHz)
0
A
–70
–80
–30
–40
0
40
22076 G05
–90
–100
–110
–120
–130
–50
–60
–10
–20
10
20
30
50
LTC2207: 64K Point FFT,
f
IN
= 14.8MHz, –1dBFS,
PGA = 0, 105Msps
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| LTC2208-14 | 14-Bit, 130Msps ADC |
| LTC2208CUP-14 | 14-Bit, 130Msps ADC |
| LTC2208IUP-14 | 14-Bit, 130Msps ADC |
| LTC2208UP-14 | 14-Bit, 130Msps ADC |
| LTC2208 | 16-Bit, 130Msps ADC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LTC2207UK-14 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 105Msps/80Msps ADCs |
| LTC2208 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual 14-Bit 250Msps |
| 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 |
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