t0816-tcq ATMEL Corporation, t0816-tcq Datasheet - Page 4

• Manufacturer Part Number: t0816-tcq
• Description: T0816 3-channel Laser Driver With Rf Oscillator
• Manufacturer: ATMEL Corporation

Figure 2-2.
Table 2-2.
4
Paddle
11,12
Pin
10
13
14
15
16
1
2
3
4
5
6
7
8
9
T0816
Pinning QFN16
Pin Description: QFN16
ENABLE
Symbol
ENOSC
VCC2
VCC2
VCC1
IOUT
GND
NER
NE2
NE3
NC
RF
RS
IR
I3
I2
Analog
Analog
Analog
Analog
Analog
Analog
Supply
Supply
Supply
Supply
Digital
Digital
Digital
Digital
Digital
Type
–
Function
Not connected
External resistor to GND sets frequency of oscillator A
Input current, bias voltage approximately GND
Digital control of R channel (low active)
Digital control of channel 2 (low active)
Digital control of channel 3 (low active)
+5V power supply for IOUT
Enables RF oscillator (high active)
Enables output current (high active)
External resistor to GND sets oscillator swing
Output current source for laser diode
+5V power supply for IOUT
+5V power supply for circuit
Input current, bias voltage approximately GND
Input current, bias voltage approximately GND
Ground
NER
NC
RF
I3
1
2
3
4
16 15 14 13
5 6 7 8
12
11
10
9
IOUT
IOUT
RS
ENABLE
4505H–DVD–11/05