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參數資料
| 型號： | LTC2207IUK |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | ADC |
| 英文描述： | 16-Bit, 105Msps/80Msps ADCs |
| 中文描述： | 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48 |
| 封裝： | 7 X 7 MM, PLASTIC, MO-220WKKD-2, QFN-48 |
| 文件頁數： | 1/32頁 |
| 文件大?。?/td> | 1489K |
| 代理商： | LTC2207IUK |
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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
相關PDF資料 |
PDF描述 |
|---|---|
| LTC2207UK | 16-Bit, 105Msps/80Msps ADCs |
| LTC2208-14 | 14-Bit, 130Msps ADC |
| LTC2208CUP-14 | 14-Bit, 130Msps ADC |
| LTC2208IUP-14 | 14-Bit, 130Msps ADC |
| LTC2208UP-14 | 14-Bit, 130Msps ADC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LTC2207IUK#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: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 |
| LTC2207IUK#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 |
| LTC2207IUK-14 | 制造商:Linear Technology 功能描述:ADC Single Pipelined 105Msps 14-bit Parallel 48-Pin QFN EP |
| LTC2207IUK-14#PBF | 功能描述:IC ADC 14BIT 105MSPS 48-QFN RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:250 系列:- 位數:12 采樣率（每秒）:1.8M 數據接口:并聯 轉換器數目:1 功率耗散（最大）:1.82W 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-LQFP 供應商設備封裝:48-LQFP（7x7） 包裝:管件 輸入數目和類型:2 個單端，單極 |
| LTC2207IUK-14#TRPBF | 功能描述:IC ADC 14BIT 105MSPS 48-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 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 |
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