參數(shù)資料
型號: LT6411IUD#TRPBF
廠商: Linear Technology
文件頁數(shù): 14/16頁
文件大?。?/td> 0K
描述: IC ADC DRVR/GAIN AMP 16-QFN
標(biāo)準(zhǔn)包裝: 2,500
放大器類型: 通用
電路數(shù): 2
輸出類型: 差分
轉(zhuǎn)換速率: 3300 V/µs
-3db帶寬: 650MHz
電流 - 輸入偏壓: 17µA
電壓 - 輸入偏移: 3000µV
電流 - 電源: 8mA
電流 - 輸出 / 通道: 105mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 12 V,±2.25 V ~ 6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-QFN-EP(3x3)
包裝: 帶卷 (TR)
LT6411
7
6411f
Third Order Intermodulation
Distortion vs Frequency,
Differential Input
Output Third Order Intercept
vs Frequency, Differential Input
Output Impedance vs Frequency
Small-Signal Transient Response
Video Amplitude Transient
Response
Large-Signal Transient Response
Crosstalk vs Frequency
Gain Error Distribution
Gain Matching Distribution
6411 G21
FREQUENCY (MHz)
0.01
10
100
OUTPUT
IMPEDANCE
(
)
100
1
0.1
1
10
1000
DISABLED
VEN = 4V
ENABLED
VEN = 0.4V
VS = ±5V
RL = 150
TA = 25°C
–3.0
0
2.0
3.0
–2.0
–1.0
1.0
GAIN MATCHING–BETWEEN CHANNELS (%)
PERCENT
OF
UNITS
(%)
35
30
25
20
15
10
5
0
6411 G27
VS = ±5V
VOUT = ±2V
RL = 150
TA = 25°C
TYPICAL PERFORMANCE CHARACTERISTICS
All measurements are per amplier with single-ended outputs unless otherwise noted.
FREQUENCY (MHz)
0
–100
THIRD
ORDER
IMD
(dBc)
–90
–70
–60
–50
0
–30
20
40
50
6411 G19
–80
–20
–10
–40
10
30
60
70
RL = 200
RL = ∞
VOUT = 2VP-P, COMPOSITE, DIFFERENTIAL
1MHz TONE SPACING
AV = 2, VCC = 5V
VEE = 0V, VCM = 1.6V
DIFFERENTIAL RLOAD
TA = 25°C
FREQUENCY (MHz)
0
OIP3
(dBm)
40
50
60
30
50
6411 G20
30
20
10
20
40
60
70
10
0
RL = ∞
COMPUTED FOR 50
ENVIRONMENT
RL = 200
VOUT = 2VP-P, COMPOSITE, DIFFERENTIAL
1MHz TONE SPACING
AV = 2, VCC = 5V
VEE = 0V, VCM = 1.6V
DIFFERENTIAL RLOAD
TA = 25°C
TIME (ns)
OUTPUT
(V)
0.15
0.10
0.05
0
–0.05
–0.10
–0.15
4
8
12
16
6411 G22
20
2
0
6
10
14
18
VIN = 100mVP-P
AV = 2
VS = ±5V
RL = 150
TA = 25°C
TIME (ns)
0
OUTPUT
(V)
1.0
1.5
2.0
16
6411 G23
0.5
0
–0.5
246
810 12 14
18 20
VIN = 700mVP-P
AV = 2
VS = ±5V
RL = 150
TA = 25°C
TIME (ns)
0
OUTPUT
(V)
4
3
2
1
0
–1
–2
–3
– 4
16
6411 G24
4
8
12
20
14
2
6
10
18
VIN = 2.5VP-P
AV = 2
VS = ±5V
RL = 150
TA = 25°C
FREQUENCY (MHz)
1
–120
AMPLITUDE
(dB)
–100
–80
–60
–40
0
10
100
1635 G25
1000
–20
VS = ±5V
VOUT = 2VP-P
RL = 150
TA = 25°C
DRIVE 2
LISTEN 1
DRIVE 1
LISTEN 2
GAIN ERROR–INDIVIDUAL CHANNEL (%)
–3.0
PERCENT
OF
UNITS
(%)
25
30
35
3.0
6411 G26
15
0
–2.0
–1.0
0
1.0
2.0
40
20
10
5
VS = ±5V
VOUT = ±2V
RL = 150
TA = 25°C
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