參數(shù)資料
型號(hào)： LTC2207
廠商： Linear Technology Corporation
英文描述： 16-Bit, 105Msps/80Msps ADCs
中文描述： 16位，105Msps/80Msps模數(shù)轉(zhuǎn)換器
文件頁數(shù)： 1/32頁
文件大?。?/td> 1489K
代理商： LTC2207
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
相關(guān)PDF資料
PDF描述
LTC2207CUK 16-Bit, 105Msps/80Msps ADCs
LTC2207IUK 16-Bit, 105Msps/80Msps ADCs
LTC2207UK 16-Bit, 105Msps/80Msps ADCs
LTC2208-14 14-Bit, 130Msps ADC
LTC2208CUP-14 14-Bit, 130Msps ADC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2207-14 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 105Msps/80Msps ADCs
LTC2207CUK 制造商:Linear Technology 功能描述:ADC Single Pipelined 105Msps 16-bit Parallel 48-Pin QFN EP
LTC2207CUK#PBF 制造商:Linear Technology 功能描述:ADC Single Pipelined 105Msps 16-bit Parallel 48-Pin QFN EP 制造商:Linear Technology 功能描述:IC ADC 16-BIT 105MSPS 48-QFN 制造商:Linear Technology 功能描述:IC ADC 16BIT 105MSPS QFN-48 制造商:Linear Technology 功能描述:ADC 16BIT 105MSPS 48QFN 制造商:Linear Technology 功能描述:IC, ADC, 16BIT, 105MSPS, QFN-48; Resolution (Bits):16bit; Sampling Rate:105MSPS; Supply Voltage Type:Single; Supply Voltage Min:3.135V; Supply Voltage Max:3.465V; Supply Current:273mA; Digital IC Case Style:QFN; No. of Pins:48 ;RoHS Compliant: Yes
LTC2207CUK#PBF 制造商:Linear Technology 功能描述:IC, ADC, 16BIT, 105MSPS, QFN-48
LTC2207CUK#TRPBF 制造商:Linear Technology 功能描述:ADC Single Pipelined 105Msps 16-bit Parallel 48-Pin QFN EP T/R 制造商:Linear Technology 功能描述:IC ADC 16BIT 105MSPS 48-QFN
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