AD9662ARQZ-REEL7 Analog Devices Inc, AD9662ARQZ-REEL7 Datasheet - Page 6

• Manufacturer Part Number: AD9662ARQZ-REEL7
• Description: IC LASER DIODE DRIVER 3CH 16QSOP
• Manufacturer: Analog Devices Inc
• Type: Laser Diode Driver (CD/DVD)r

Specifications of AD9662ARQZ-REEL7

• Number Of Channels: 3
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 16-LSSOP (0.154", 3.91mm Width)
• Mounting Type: Surface Mount
• Operating Supply Voltage (max): 5.5V
• Operating Temperature (min): 0C
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AD9662ARQZ-REEL7; AD9662ARQZ-REEL7TR

AD9662
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 3. Pin Function Descriptions
Pin No.
1
2
3, 13
4
5
6
7
8
9, 15, 16
10
11
12
14
INR
IN2
GND
R
IN3
OUTENR
OUTEN2
OUTEN3
OSCEN
ENABLE
R
I
Mnemonic
V
OUT
F
CC
S
Description
Input Current Pin for the Read Channel. Has a typical input impedance of 200 Ω.
Input Current Pin for Write Channel 2. Has a typical input impedance of 200 Ω.
Common External Ground Reference.
Pin Used to Set Oscillator Frequency by Connecting a Resistor from This Pin to Ground.
Input Current Pin for Write Channel 3. Has a typical input impedance of 100 Ω.
TTL-Compatible Enable for the Read Channel. Logic low active.
TTL-Compatible Enable for Write Channel 2. Logic low active.
TTL-Compatible Enable for Write Channel 3. Logic low active.
Power Supply Pins for the AD9662. Each pin needs to be decoupled with a 0.1 μF capacitor to ground.
TTL-Compatible Enable for the Oscillator. Logic high active.
TTL-Compatible Enable for the Device. Logic high active.
Pin Used to Set Oscillator Amplitude by Connecting a Resistor from This Pin to Ground.
Output Current Pin. This pin is connected to the anode of a laser diode.
OUTENR
OUTEN2
OUTEN3
GND
INR
IN2
IN3
R
Figure 2. Pin Configuration
F
1
2
3
4
5
6
7
8
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AD9662
16
15
14
13
12
11
10
9
V
V
I
GND
R
ENABLE
OSCEN
V
OUT
CC
CC
CC
S