AD9661AKR Analog Devices Inc, AD9661AKR Datasheet - Page 2

• Manufacturer Part Number: AD9661AKR
• Description: IC LASER DIODE DRIVER 28-SOIC
• Manufacturer: Analog Devices Inc
• Type: Laser Diode Driverr

Specifications of AD9661AKR

• Rohs Status: RoHS non-compliant
• Number Of Channels: 1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Mounting Type: Surface Mount

AD9661A–SPECIFICATIONS
Parameter
ANALOG INPUT
OUTPUTS
SWITCHING PERFORMANCE
HOLD NODE
TTL/CMOS INPUTS
BANDGAP REFERENCE
SENSE IN
POWER SUPPLY
NOTES
1
2
3
4
5
6
7
8
Specifications subject to change without notice.
Based on rise time of closed-loop pulse response. See Performance Curves.
Based on rise time of pulse response.
Propagation delay measured from the 50% of the rising/falling transition of WRITE PULSE to the 50% point of the rising/falling edge of the output modulation
current.
Rise time measured between the 10% and 90% points of the rising transition of the modulation current.
Fall time measured between the 10% and 90% points of the falling transition of the modulation current.
Aperture Delay is measured from the 50% point of the rising edge of WRITE PULSE to the time when the output modulation begins to recalibrate, WRITE CAL is
held during this test.
Disable Time 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.
PULSE, PULSE2, DISABLE, and CAL are TTL/CMOS compatible inputs.
Input Voltage Range, POWER LEVEL
Input Bias Current, POWER LEVEL
Analog Bandwidth, Control Loop
Input Voltage Range, LEVEL SHIFT IN
Input Bias Current, LEVEL SHIFT IN
Analog Bandwidth, Level Shift
Level Shift Offset
Level Shift Gain
Output Current, I
Output Compliance Range
Idle Current
Disable Current
Maximum Pulse Rate
Output Propagation Delay (t
Output Propagation Delay (t
Output Current Rise Time
Output Current Fall Time
CAL Aperture Delay
Disable Time
Input Bias Current
Input Voltage Range
Minimum External Hold Cap
Logic “1” Voltage
Logic “1” Voltage
Logic “0” Voltage
Logic “0” Voltage
Logic “1” Current
Logic “0” Current
Output Voltage (V
Temperature Coefficient
Output Current
Current Gain
Voltage
Input Resistance
+V
+V
S
S
Voltage
Current
7
OUT
REF
8
6
)
5
4
PD
PD
2
), Rising
), Falling
1
3
3
Test
Level Temp
IV
I
V
IV
I
V
I
I
I
IV
I
IV
V
IV
IV
IV
IV
IV
IV
I
IV
V
I
IV
I
IV
I
I
I
V
V
I
I
V
I
I
Full
+25 C
+25 C
Full
+25 C
Full
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
Full
Full
Full
Full
Full
+25 C
+25 C
Full
Full
+25 C
Full
+25 C
Full
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
(+V
Min
V
–50
0.1
–10
–32
0.95
120
2.50
2.9
3.2
–200
V
2.0
2.0
–10
–1.5
1.6
–0.5
0.95
0.7
4.75
60
S
REF
REF
= +5 V, Temperature = +25 C unless otherwise noted)
AD9661AKR
–2–
Typ
25
130
1.0
2
200
3.9
3.7
1.5
1.5
13
3
1.8
–0.1
1
1.0
<150
5.00
75
25
Max
V
+50
1.6
0
+32
1.05
5.25
5.0
1.0
5.0
4.3
2.0
2.0
5
200
V
0.8
0.8
10
1.9
1.0
1.02
1.3
5.25
95
REF
REF
+ 1.6
+ 1.6
Units
V
MHz
V
MHz
mV
V/V
mA
V
mA
MHz
ns
ns
ns
ns
ns
ns
nA
V
V
V
mA
V
mV/ C
mA
mA/mA
V
V
mA
pF
V
V
A
A
A
A
Conditions
C
V
PULSE = LOW, DISABLE = LOW
PULSE = LOW, DISABLE = HIGH
Output Current –3 dB
V
Open-Loop Application Only
V
V
DISABLE = HIGH, V
V
HOLD
OUT
HOLD
HIGH
LOW
S
= 5.0 V
= 2.5 V
= 0.8 V
= 5.0 V
= 2.5 V
= 33 pF, R
F
= 1 k , C
HOLD
= V
F
= 2 pF
REF
,
REV. 0