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參數(shù)資料
| 型號： | AD9661AKR-REEL |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 其它接口 |
| 英文描述： | Laser Diode Driver with Light Power Control |
| 中文描述： | SPECIALTY INTERFACE CIRCUIT, PDSO28 |
| 封裝： | PLASTIC, SOIC-28 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大小： | 174K |
| 代理商： | AD9661AKR-REEL |
AD9661A–SPECIFICATIONS
T est
Level
AD9661AKR
T yp
Parameter
T emp
Min
Max
Units
Conditions
ANALOG INPUT
Input Voltage Range, POWER LEVEL
Input Bias Current, POWER LEVEL
Analog Bandwidth, Control Loop
1
Input Voltage Range, LEVEL SHIFT IN
Input Bias Current, LEVEL SHIFT IN
Analog Bandwidth, Level Shift
2
Level Shift Offset
Level Shift Gain
OUT PUT S
Output Current, I
OUT
Output Compliance Range
Idle Current
Disable Current
SWIT CHING PERFORMANCE
Maximum Pulse Rate
Output Propagation Delay (t
PD
), Rising
3
Output Propagation Delay (t
PD
), Falling
3
Output Current Rise T ime
4
Output Current Fall T ime
5
CAL
Aperture Delay
6
Disable T ime
7
HOLD NODE
Input Bias Current
Input Voltage Range
Minimum External Hold Cap
T T L /CMOS INPUT S
8
Logic “1” Voltage
Logic “1” Voltage
Logic “0” Voltage
Logic “0” Voltage
Logic “1” Current
Logic “0” Current
BANDGAP REFERENCE
Output Voltage (V
REF
)
T emperature Coefficient
Output Current
SENSE IN
Current Gain
Voltage
Input Resistance
POWER SUPPLY
+V
S
Voltage
+V
S
Current
IV
I
V
IV
I
V
I
I
Full
+25
°
C
+25
°
C
Full
+25
°
C
Full
+25
°
C
+25
°
C
V
REF
–50
V
REF
+ 1.6
+50
V
μ
A
MHz
V
μ
A
MHz
mV
V/V
25
C
HOLD
= 33 pF, R
F
= 1 k
, C
F
= 2 pF
0.1
–10
1.6
0
130
–32
0.95
+32
1.05
1.0
I
IV
I
IV
+25
°
C
+25
°
C
+25
°
C
+25
°
C
120
2.50
mA
V
mA
μ
A
V
OUT
= 2.5 V
5.25
5.0
1.0
2
PULSE = LOW, DISABLE = LOW
PULSE = LOW, DISABLE = HIGH
V
IV
IV
IV
IV
IV
IV
+25
°
C
Full
Full
Full
Full
Full
+25
°
C
200
3.9
3.7
1.5
1.5
13
3
MHz
ns
ns
ns
ns
ns
ns
Output Current –3 dB
2.9
3.2
5.0
4.3
2.0
2.0
5
I
IV
V
+25
°
C
Full
Full
–200
V
REF
200
V
REF
+ 1.6
nA
V
pF
V
HOLD
= 2.5 V
Open-Loop Application Only
25
I
IV
I
IV
I
I
+25
°
C
Full
+25
°
C
Full
+25
°
C
+25
°
C
2.0
2.0
V
V
V
V
μ
A
mA
0.8
0.8
10
–10
–1.5
V
HIGH
= 5.0 V
V
LOW
= 0.8 V
I
V
V
+25
°
C
+25
°
C
+25
°
C
1.6
1.8
–0.1
1.9
V
mV/
°
C
mA
–0.5
1.0
I
I
V
+25
°
C
+25
°
C
+25
°
C
0.95
0.7
1
1.0
<150
1.02
1.3
mA/mA
V
I
I
+25
°
C
+25
°
C
4.75
60
5.00
75
5.25
95
V
mA
DISABLE = HIGH, V
HOLD
= V
REF
,
V
S
= 5.0 V
NOT ES
1
Based on rise time of closed-loop pulse response. See Performance Curves.
2
Based on rise time of pulse response.
3
Propagation delay measured from the 50% of the rising/falling transition of WRIT E PULSE to the 50% point of the rising/falling edge of the output modulation
current.
4
Rise time measured between the 10% and 90% points of the rising transition of the modulation current.
5
Fall time measured between the 10% and 90% points of the falling transition of the modulation current.
6
Aperture Delay is measured from the 50% point of the rising edge of WRIT E PULSE to the time when the output modulation begins to recalibrate, WRIT E CAL is
held during this test.
7
Disable T ime is measured from the 50% point of the rising edge of DISABLE to the 50% point of the falling transition of the output current. Fall time during disable
is similar to fall time during normal operation.
8
PULSE,
PULSE2
, DISABLE, and
CAL
are T T L/CMOS compatible inputs.
Specifications subject to change without notice.
REV. 0
–2–
(+V
S
= +5 V, Temperature = +25
8
C unless otherwse noted)
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