M02066G-21 [TE]
3.3 Volt Laser Driver IC for Applications to 3 Gbps;
| 型号： | M02066G-21 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | 3.3 Volt Laser Driver IC for Applications to 3 Gbps 接口集成电路 |
| 文件： | 总20页 (文件大小：681K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Preliminary Information
This document contains information on a new product. The parametric information, although not
fully characterized, is the result of testing initial devices.
M02066
3.3 Volt Laser Driver IC for Applications to 3 Gbps Data Sheet
The M02066 is a highly integrated, programmable laser driver intended for SONET/SDH applications with FEC to 3
Gbps. Using differential PECL data and clock inputs, the M02066 supplies the bias and modulation current
required to drive an edge-emitting laser. The modulation output can be DC-coupled to the laser diode, giving a
significant power saving over AC-coupled operation.
The M02066 includes automatic power control to maintain a constant average laser output power over temperature
and life. In addition, the modulation current can be temperature compensated to minimize variation in extinction
ratio over temperature.
Output flags indicate laser end of life as well as failure of the APC circuitry to maintain average output power.
General Note: This product was previously called the CX02066.
Features
Applications
• Short reach and Metro SONET/SDH
• Datacomms Modules
• High speed operation; suitable for applications to 3 Gbps.
• Typical rise/fall times of 90 ps.
• DC or AC coupled modulation drive.
• Add/Drop Multiplexers
• Differential data and clock inputs to minimize pattern dependent
jitter.
• Digital Cross Connects
• Independently Programmable Laser Bias and Modulation currents.
• Bias current to 100 mA and modulation current to 85 mA at VCC =
3.3 V
• Automatic Laser Power Control, with programmable temperature
compensation and ‘Slow-Start’.
• Bias and modulation current monitor
• Operates with +3.3 Volt supply
• Functionally compatible with MAX 3869
• The M02066-21 and M02066-51 are available in a BCC+24
package. The M02066-82 is available in a TQFP32 package.
• Available in RoHS compliant packages
Functional Block Diagram
V
CC
CEN
OUT-
OUT+
RD
R
SHUNT
C
SHUNT
D
DATA
CLK
GNDA
Q
X100
DIS
ENA
BIAS
I
MON
X60
BIAS
I
BIAS
60
X1
PD
Failure
Detect
MOD
FAIL
MON
I
MOD
60
V
REF
NOTE: BCC+24 Package
PD and MPCSET are common on Pin 13
BIASMON and MODMON are common on Pin 4
MPC
OCA
SET
SET
OCA
C
MPC
R
MPCSET
V
CC
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Preliminary Information / Mindspeed Proprietary and Confidential
Ordering Information
Part Number
Package
M02066-21
BCC+24 package with 20 ps or less DCD
M02066-51
BCC+24 package with 50 ps or less DCD
M02066-82
TQFP32 package with 80 ps or less DCD
M02066-EVME
M02066-T-EVM
M02066G-21 *
M02066G-51 *
M02066G-82 *
BCC+24 electrical evaluation board
Optical evaluation board, TO-can laser
BCC+24 RoHS compliant package, with 20 ps or less DCD
BCC+24 RoHS compliant package, with 50 ps or less DCD
TQFP32 RoHS compliant package, with 80 ps or less DCD
* The letter “G” designator after the part number indicates that the device is RoHS-compliant. Refer to www.mindspeed.com for additional
information.
Revision History
Revision
Level
Date
ASIC Revision
Description
D
Preliminary
November 2006
x
Added RoHS package information, updated format, no specification
changes.
BCC+24L Top View
TQFP32 Top View
24 23 22 21
20
OCA
SET
19
18
1
CEN
V
D
D
1
2
3
4
5
6
7
8
24 PD
CC
IN
2
MOD
SET
DIS
GND
MON
FAIL
OCA
23
22
21
GND
GND
A
A
3
4
5
6
17
TC
IN
START
1
6
V
4mm
TC
CC
V
5mm
CC
SLOPE
CLK
20 OUT-
15
GND
CLK
19
18
17
OUT+
14
C
MPC
V
V
CC
BIAS
CC
V
7
13
11
8
9
10
12
PD
CC
CEN
4mm
5mm
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1.0 Product Specification
1.1
Absolute Maximum Ratings
These are the absolute maximum ratings at or beyond which the IC can be expected to fail or be damaged.
Functional operation at these levels is not implied.
Table 1-1.
Absolute Maximum Ratings
Parameter
Rating
Units
Power supply (V -GND)
-0.5 to +6.0
-40 to +85
-65 to +150
120
V
CC
Operating ambient
°C
Storage temperature
°C
Maximum laser bias current
mA
mA
Maximum laser modulation current (through OUT+/OUT2+, OUT-/OUT2-)
100
1.2
Recommended Operating Conditions
Table 1-2.
Recommended Operating Conditions
Parameter
Rating
Units
Power supply (V -GND)
3.3 10ꢀ
-40 to + 120
-40 to + 85
V
CC
Junction temperature (die)
Operating ambient
°C
°C
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Product Specification
1.3
DC Characteristics
V
=+3.3V 10%, T =-40 °C to +85 °C, unless otherwise noted.
CC
A
Table 1-3.
DC Characteristics
Parameter
Conditions
Min
Typ
Max
Units
Supply current
Supply current
I
= 50 mA I
= 50 mA
MOD
-
57
-
mA
BIAS
Excluding I
and I
BIAS
MOD
I
= 100 mA I
= 85 mA
MOD
-
2
-
70
-
75
mA
mA
BIAS
MOD
and I
Excluding I
BIAS
Bias current adjust range
Limited by OCA
range
across temperature
100
SET
Bias current with output disabled
Maximum bias current limit
Tx_Disable = HIGH
-
-
300
µA
mA
µA/°C
V
(1)
T = +85 °C (adjustable)
100
-
-
A
Change in OCA
over temperature
200
2.1
-
-
SET
Monitor diode reverse bias voltage
-
-
1500
-
Monitor diode current adjustment range
10
2.0
µA
TTL/CMOS input HIGH voltage
(CEN, DIS)
-
V
TTL/CMOS input LOW voltage
(CEN, DIS)
-
-
-
-
-
0.8
-
V
V
V
CMOS output HIGH voltage
(FAIL, OCA)
2.4
-
CMOS output LOW voltage
(FAIL, OCA)
0.4
Differential input impedance
Common-mode input voltage
Self-biased common mode input voltage
NOTE:
Data and clock inputs
Data and clock inputs
2.5
-
kΩ
V
V
-1.7
V -(V (Diff)/4)
CC IN
CC
CC
V
-1.7
-
V
-0.47
V
CC
(V = +3.3 V 10ꢀ, T = 40 °C to + 85 °C, unless otherwise noted)
CC
A
1.
R
= 0 Ω
OCASET
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Product Specification
1.4
AC Characteristics
VCC = +3.3V 10%, TA = -40 °C to +85 °C, unless otherwise noted.
Table 1-4.
AC Characteristics
Parameter
Conditions
Min.
Typ.
Max.
Units.
Differential input voltage
= 2 x (D
- D
)
300
—
1860
mV
IN HIGH
IN LOW
(clock inputs follow same relationship)
Modulation current range
2.5
—
—
—
—
85
mA
µA
Modulation current with output disabled
DIS=HIGH
Adjustable
300
4
Programmable range for modulation
current temperature coefficient
500
10
ppm/°C
Programmable temperature at which
modulation current TC compensation
enables
Programmed by choice of R
20
—
60
°C
ps
TCSET
(1)
Modulation output rise time
Modulation output fall time
20ꢀ to 80ꢀ into 25 Ω
—
—
90
90
—
—
20ꢀ to 80ꢀ into 25 Ω
Overshoot of modulation output current
Modulation output pulse width distortion
Into 25 Ω load
-10
—
+10
ꢀ
(2)
Measured using alternating 1-0 pattern
20
ps
RMODSET = 7 kΩ
(3)
Modulation output pulse width distortion
Modulation output pulse width distortion
Modulation output random jitter
Measured using alternating 1-0 pattern
RMODSET = 7 kΩ
50
ps
ps
(4)
Measured using alternating 1-0 patternRMODSET = 7
kΩ
80
rms 12 kHz to 20 MHz
—
—
—
—
4
mUI
ps
(2)
Total output jitter (data input latch enabled) Peak-to-peak. Measured into 25 Ω load using 1867
42
23
MHz Bessel filter: 2 -1 PRBS at 2.488 Gbps; using
clock inputs (includes PWD, random and
deterministic)
(3)
Total output jitter (data input latch enabled) Peak-to-peak. Measured into 25 Ω load using 1867
—
—
—
—
72
ps
ps
23
MHz Bessel filter: 2 -1 PRBS at 2.488 Gbps; using
clock inputs (includes PWD, random and
deterministic)
(4)
Total output jitter (data input latch enabled) Peak-to-peak. Measured into 25 Ω load using 1867
100
23
MHz Bessel filter: 2 -1 PRBS at 2.488 Gbps; using
clock inputs (includes PWD, random and
deterministic)
NOTES:
(V = +3.3 V 10ꢀ, T = 40 °C to + 85 °C, unless otherwise noted)
CC
A
1.
I
= 28 mA
MOD
2. Applies only to the M02066-21.
3. Applies only to the M02066-51.
4. Applies only to the M02066-82.
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2.0 Pin Description
2.1
Pin Descriptions
Table 2-1.
Pin Descriptions (BCC+24)
Pin No.
Name
Function
1
2
3
4
5
CEN
DIS
Clock enable input (TTL/CMOS). Set HIGH or not connected to use CLK inputs, LOW when not using CLK inputs
Bias and modulation output disable (TTL/CMOS). LOW for normal operation
Ground
GND
MON
FAIL
Monitor output, connect a resistor between this pin and V to monitor the sum of bias and modulation currents
CC
Mean power control failure indicator (TTL/CMOS). Goes LOW when control loop is no longer able to maintain constant
current at PD
6
7
OCA
Over-current alarm (TTL/CMOS). Goes LOW when I
exceeds the preset bias current limit
BIAS
V
Power supply
CC
8
BIAS
Laser bias current output
Power supply
9
V
CC
10
11
12
13
OUT+
OUT-
Positive modulation current output. Sinks current when D is HIGH
IN
Negative modulation current output. Sinks current when D is HIGH
IN
GND
PD
Ground for output stage. (inductor to ground)
A
Monitor photo diode input. This input is connected to the monitor photodiode anode for automatic power control. A
resistor between this pin and ground sets the mean optical power
14
15
16
C
Mean power control loop dominant pole capacitor
Ground
MPC
GND
TC
Connecting a resistor between this pin and ground sets the temperature coefficient of I
(using the internal IC
MODSET
SLOPE
temperature)
17
TC
Secondary temperature coefficient of I
temperature compensation starts
. A resistor on this pin to ground sets the temperature at which the
MOD
START
18
19
20
21
MOD
Modulation current set. Connect a resistor between this pin and ground to set
Over current alarm set. Connect a resistor between this pin and ground to set
Power supply
SET
OCA
SET
V
CC
D
Positive data input (PECL). Self biased
IN
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Pin Description
Table 2-1.
Pin Descriptions (BCC+24) (Continued)
Pin No.
Name
Function
22
23
D
Negative data input (PECL). Self biased
IN
CLK
CLK
Positive clock input (PECL). Self biased. Connect to V if not used
cc
24
Negative clock input (PECL). Self biased. Can be disconnected if not used
NOTE:
The center pad must be connected to ground through an array of vias for good electrical and thermal performance.
Table 2-2.
Pin Descriptions (TQFP 32)
Pin No.
Name
Function
1, 4, 7, 16,
18, 21, 25,
32
V
Power supply
CC
D
D
2
3
5
6
Positive data input (PECL). Self biased
Negative data input (PECL). Self biased
IN
IN
Positive clock input (PECL). Self biased. Connect to V if not used
CLK
CLK
cc
Negative clock input (PECL). Self biased. Can be disconnected if not used
Clock enable input (TTL/CMOS). Set HIGH or not connected to use CLK inputs, LOW when not using CLK
inputs
8
CEN
9
ENA
GND
Bias and modulation output enable (TTL/CMOS). HIGH for normal operation
Ground
10
Bias monitor and temperature- dependent bias current limit. Connect a resistor between this pin and V to
CC
BIAS
11
12
13
MON
MON
monitor
MOD
Modulation current monitor. Connect a resistor between this pin and V to monitor
CC
Mean power control failure indicator (TTL/CMOS). Goes LOW when control loop is no longer able to maintain
FAIL
constant current at I
PIN
Over-current alarm (TTL/CMOS). Goes LOW when I
exceeds the preset bias current limit
14
15
17
19
OCA
GND
BIAS
OUT+
BIAS
Ground
Laser bias current output
Positive modulation current output. Sinks current when D is HIGH
IN
Negative modulation current output. Sinks current when D is HIGH
20
22
23
OUT-
IN
GND
Ground for output stage (inductor to ground)
Ground for output stage (inductor to ground)
A
GND
A
Monitor photo diode input. This input is connected to the monitor photodiode anode for automatic power
control.
24
26
PD
C
Mean power control dominant pole capacitor
MPC
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Pin Description
Table 2-2.
Pin No.
27
Pin Descriptions (TQFP 32) (Continued)
Name
Function
Not connected and may be grounded for compatibility with MAX3869
NC
Connecting a resistor between this pin and ground sets the temperature coefficient of I
internal IC temperature)
(using the
MODSET
TC
28
SLOPE
MPC
MOD
OCA
29
30
A resistor between this pin and ground sets the mean optical power
Modulation current set. Connect a resistor between this pin and ground to set
Over current alarm set. Connect a resistor between this pin and ground to set
SET
SET
SET
31
NOTE:
TC
is internally connected to 0 V in the TQFP32.
START
The center pad must be connected to ground through an array of vias for good electrical and thermal performance.
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3.0 Functional Description
3.1
Overview
The M02066 laser driver consists of a high-speed modulation driver and a laser bias generator with mean power
control (MPC). It is optimized for high speed, low power operation at 3.3V supply. To minimize the pattern-
dependent jitter of the input signal, the device accepts an input clock signal for data retiming. This feature can be
enabled using the external CEN pin.
Figure 3-1. CX02068 Block Diagram
V
CC
CEN
OUT-
OUT+
RD
R
SHUNT
C
SHUNT
D
DATA
CLK
GNDA
Q
X100
DIS
ENA
BIAS
I
MON
X60
BIAS
I
BIAS
60
X1
PD
Failure
Detect
MOD
FAIL
MON
I
MOD
60
V
REF
NOTE: BCC+24 Package
PD and MPCSET are common on Pin 13
BIASMON and MODMON are common on Pin 4
MPC
OCA
SET
SET
OCA
C
MPC
R
MPCSET
V
CC
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Functional Description
3.2
Features
•
•
•
•
•
•
•
•
•
•
•
High speed operation; suitable for applications to 3 Gbps.
Typical rise/fall times of 90 ps.
DC or AC coupled modulation drive.
Differential data and clock inputs to minimize pattern dependent jitter.
Independently Programmable Laser Bias and Modulation currents.
Bias current to 100 mA and modulation current to 85 mA at VCC = 3.3 V
Automatic Laser Power Control, with programmable temperature compensation and ‘Slow-Start’.
Bias and modulation current monitor
Operates with +3.3 Volt supply
Functionally compatible with MAX 3869
The M02066-21 and M02066-51 are available in a BCC+24 package. The M02066-82 is available in a TQFP32
package.
•
Available in RoHS compliant packages
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Functional Description
3.3
Modulator
The M02066 modulation output is optimized for driving a 25Ω load; the minimum required voltage at OUT+ and
OUT- is 0.6V. To interface with the laser diode, a matching resistor (RD) is required for impedance matching. An
RC shunt network is necessary to compensate for the laser diode parasitic inductance, thereby improving the
optical eye.
Typical values are R
= 39Ω, C
= 3.9 pF.
SHUNT
SHUNT
These values will need to be optimized for a specific laser.Any capacitive loading at the cathode of a laser diode will
degrade the optical output performance. An inductor is used to isolate the BIAS pin from the laser cathode. See
Figure 3-1.
The modulator output stage is designed to drive up to 85mA in either AC-coupled or DC-coupled mode. DC-
coupled performance depends on the laser used.
R
determines the modulation current according to the following formula: I
= 350/R
MODSET
MODSET
MOD
Figure 3-2 shows the modulation current for a given R
resistor.
MODSET
Figure 3-2. Modulation Current vs. R
MODSET
Modulation Current in m A
90.00
80.00
70.00
60.00
50.00
40.00
30.00
20.00
10.00
0.00
0
10
20
30
40
Rmodset (kohms)
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Functional Description
3.4
Mean Power Control Loop
To maintain constant average optical power, the M02066 incorporates a control loop to compensate for the
changes in laser threshold current over temperature and lifetime. A monitor photodiode mounted in the laser
package is used to convert the optical power into a photocurrent. The MPC loop adjusts the laser bias current so
that the voltage at PD is matched to an on-chip reference voltage. The external resistor (R
power.
) sets the optical
MPCSET
R
= 1.28/I
PIN
MPCSET
I
is the mean current from the monitor photodiode at the required mean laser power level (see laser
PIN
datasheet).The time constant of the loop is determined by C
. In some applications the internal capacitance at
MPC
C
may be sufficient and an external C
will not be required.
MPC
MPC
Table 3-1.
MPC Loop Bandwidth
6 dB cutoff frequency
CMPC
0
17 MHz
100 kHz
10 kHz
1 kHz
1 nF
10 nF
100 nF
(at 6 dB cut off frequency) vs C
(for nominal process)
MPC
Figure 3-3 shows the bias current vs R
over the full operating temperature range.
MPCSET
Figure 3-3. Bias Current vs. R
MPCSET
120
100
80
60
40
20
0
0
5000
10000 15000 20000 25000 30000 35000
R
Ω
MPCSET
-40
0
25
50
85
Symbols shown indicate °C
NOTE:
This curve will scale with monitor photodiode current transfer efficiency.
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Functional Description
There are two safety features integrated into the MPC loop; an Over-Current Alarm and an MPC loop failure alarm.
The Over-Current Alarm (OCA) circuit limits the maximum bias current generated by the M02060. The bias current
limit is set by an external resistor to ground, R
. When this limit is exceeded the OCA pin is asserted LOW.
OCA
Figure 3-4 shows the maximum bias current limit vs R
.
OCA
Figure 3-4. Typical limiting current vs R
(at 25 °C)
OCA
100
90
80
70
60
50
40
30
20
10
0
0
30000
40000
10000
20000
ROCA (Ω)
3.5
Safety Logic
Safety logic is provided in order to limit the maximum bias current. The bias current at which the safety logic trips
is set by an external resistor to ground (R ) from the OCA pin. When the bias current limit is reached alarm
OCA
SET
flag OCA is asserted LOW. A loop failure alarm is also provided to detect when the bias current can no longer be
adjusted to achieve the desired average optical power.
3.6
Data Input Latch
To minimize input data pattern-dependent jitter, a differential clock signal can be connected to the data input latch.
If CEN is HIGH, the input data is retimed by the rising edge of CLK+. If CEN is LOW, the input data is directly
connected to the output stage. If CEN is left floating it will be pulled HIGH by the internal circuitry. When this latch
function is not used, connect CLK+ to V and leave CLK- unconnected.
CC
3.7
Enable Control
The M02066 incorporates a dual laser driver enable function. When ENA is LOW or DIS is HIGH, both the bias
and modulation currents are off. DIS and ENA are available on the M02066 die only, DIS is available on the BCC
package only, ENA is available on the TQPF package.
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Functional Description
3.8
Current Monitors
The M02066 features bias and modulation current monitor outputs. The BIAS
output sinks a current equal to
MON
nominally 1/60 of the laser bias current (I
). The MOD
output sinks a current equal to nominally 1/60 of the
BIAS
MON
laser peak to peak modulation current (I
). BIAS
and MOD
should be connected through a pull-up
MON
MOD
MON
resistor to V . Choose a pull-up resistor value that ensures a voltage at BIAS
greater than V -1.6V and a
CC
MON
CC
voltage at MOD
greater than V - 1.0V. These pins should be tied to V if not used.
MON
CC CC
Figure 3-5. Typical Eye Diagram
2.5 Gbps optical eye @ -3 dBm
(1.87 GHz filter)
3.9
Temperature Compensation
The reduction in slope efficiency of typical laser diodes caused by increased temperature can be compensated by
utilising the TC and TC features of the M02066. Under closed loop conditions the average optical
START
SLOPE
power will be maintained by the Mean Power Control loop, compensating for factors such as temperature and age.
However, as the laser slope efficiency reduces with increasing temperature the laser diode will require a greater
peak to peak current swing in order to maintain the same peak to peak optical output swing. To this end the
M02066 senses temperature and can be programmed to increase the modulation current amplitude accordingly.
Two external resistors are used to program the temperature compensation.
The temperature (TC
) at which the compensation begins to take effect is set by a resistor (RTC
) from
START
START
the TC
pin to ground. The rate of increase of modulation current with temperature (beyond TC
) is set
START
START
by a resistor (RTC
) from the TC
pin to ground.
SLOPE
SLOPE
As a safety feature, the M02066 limits the increased modulation current to twice the initial (ambient) modulation
current.
The effects of the two programming resistors are shown schematically in the Temperature Compensation graph
below.
If using the TQFP package; only TC
is programmable, TC
is connected to 0 V.
SLOPE
START
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Functional Description
For more details on temperature compensation see the appropriate applications note.
Figure 3-6. Temperature Compensation
80 m A
TC S LO P E
1
2
IM O D
T C ST A R T
+80 °C
-40 °C
0 m A
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4.0 Packaging Specification
4.1
Packaging Specification
Figure 4-1. Bare Die Information
VCC
CEN
ENA
DIS
OCASET
MODSET
GND
GND
BIASMON
MPCSET
TCSTART
MODMON
FAIL
GND
TCSLOPE
GND
OCA
GND
CMPC
VCC
GND
VCC
Dimensions:
Pad opening 84 x 84 µ
Die size 1790 x 1718 µ
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Packaging Specification
Table 4-1.
Pad Centers
PIN
X
Y
PIN
X
Y
PIN
X
Y
PIN
X
Y
CEN
ENA
DIS
-727
-727
-727
-727
-727
-727
-727
-727
-727
-727
-727
550
440
330
220
110
0
BIAS
-550
-440
-330
-210
-210
100
100
220
330
440
550
-711
-711
-711
-711
-711
-711
-711
-711
-711
-711
-711
V
727
727
727
727
727
727
727
727
727
727
727
-550
-440
-33-
-220
-110
0
GND
550
440
330
220
110
0
711
711
711
711
711
711
711
711
711
711
711
CC
GND
C
V
CC
A
MPC
V
GND
D
D
CC
IN
IN
GND
*OUTP
*OUTP
*OUTN
*OUTN
TC
SLOPE
BIAS
MOD
GND
V
MON
MON
CC
TC
GND
START
FAIL
-110
-220
-330
-440
-550
MPC
110
220
330
440
550
V
-110
-220
-330
-440
-550
SET
CC
GND
OCA
GND
V
GND
CLK
CLK
CC
GND
GND
PD
MOD
A
A
SET
SET
OCA
V
CC
V
V
GND
CC
CC
NOTE:
* Single pad/double bond
®
02066-DSH-001-D
Mindspeed Technologies
15
Preliminary Information / Mindspeed Proprietary and Confidential
Packaging Specification
Figure 4-2. TQFP32 Package Information
C0.50±.05X4°5
F1
/
PIN 1 ID. 0 0±.5.05
N
Exposed Pad
1
E
E1
F2
-A-
-B-
Chamfer .203 (4X
-D-
D1
BOTTOM VIEW
D
TOP VIEW
DETAIL X
DETAIL A
0.17 MAX.
A2
A
aaa
M
C
b
b
DETAIL A
SIDE VIEW
12° TYP.
01
A3
R1
GAGE PLANE
0.25
-H-
A3
R
A1
0
-C-
STAND
OFF
12° TYP.
e
SEATING PLANE
ccc -C-
L
COPLANARITY
L1
DETAIL X
Table 4-2.
TQFP32 Package Dimensions
Dim
Tol.
5 x 5 x 1.0 mm
Dim
Tol.
5 x 5 x 1.0 mm
N
A
Lead count
Max.
32
1.20
0.05
1.00
0.4365
7.00
5.00
7.00
5.00
0.60
1.00
e
b
Typ.
0.05
***
0.50
0.22
0° - 7°
6°
A1
A2
A3
D
0.05
0
0.05
01
R
4°
0.05
Max.
Typ.
Max.
Max.
0.10
0.10
0.15
0.15
0.08
0.08
2.67
2.67
0.15
R1
aaa
ccc
F1
F2
D1
E
0.05
0.15
E1
L
0.05
+0.15/-0.15
Ref.
L1
®
02066-DSH-001-D
Mindspeed Technologies
16
Preliminary Information / Mindspeed Proprietary and Confidential
Packaging Specification
Figure 4-3. BCC+24L Package Information
TOP VIEW
(PIN 1 CORNER)
4.00
± 0.10
X
0.67
±
0.025
0.075 ± 0.025
0.15
Y
0.80 MAX
BOTTOM VIEW
3.15
0.50 TYP.
0.50 ± 0.10
0.08
M Z X Y
C0.2
0.08
M Z X Y
0.30 ± 0.03
0.45 ± 0.03
2.20
0.45 ± 0.03
C.L(PKG.)
"B"
0.08
M Z X Y
DETAIL "B" (20X)
DETAIL "C" (3X)
DETAIL "A"
"A"(PI N 1 CORNER)
3.20
"C"
Table 4-3.
Features
DIE
BCC+24
TQFP
ENA
DIS
YES
YES
YES
YES
YES
NO
YES
(1)
YES
NO
BIAS
YES
YES
(2)
MON
MON
MOD
(1)
TEMPCOMP
SIZE (mm)
YES
4 x 4
1.79 x 1.72
5 x 5
NOTES:
1. BIAS
and MOD
current sinks are common on pin 4.
MON
MON
2.
R
= 0 Ω (internally bonded) R
can be used on pin 28.
TCSTART
TCSLOPE
®
02066-DSH-001-D
Mindspeed Technologies
17
Preliminary Information / Mindspeed Proprietary and Confidential
www.mindspeed.com
General Information:
Telephone: (949) 579-3000
Headquarters - Newport Beach
4000 MacArthur Blvd., East Tower
Newport Beach, CA 92660
®
© 2006 Mindspeed Technologies , Inc. All rights reserved.
®
®
Information in this document is provided in connection with Mindspeed Technologies ("Mindspeed ") products.
These materials are provided by Mindspeed as a service to its customers and may be used for informational
purposes only. Except as provided in Mindspeed’s Terms and Conditions of Sale for such products or in any
separate agreement related to this document, Mindspeed assumes no liability whatsoever. Mindspeed assumes
no responsibility for errors or omissions in these materials. Mindspeed may make changes to specifications and
product descriptions at any time, without notice. Mindspeed makes no commitment to update the information and
shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to its
specifications and product descriptions. No license, express or implied, by estoppel or otherwise, to any
intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, RELATING TO SALE AND/OR USE OF MINDSPEED PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR INCIDENTAL
DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER
INTELLECTUAL PROPERTY RIGHT. MINDSPEED FURTHER DOES NOT WARRANT THE ACCURACY OR
COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE
MATERIALS. MINDSPEED SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS,
WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
Mindspeed products are not intended for use in medical, lifesaving or life sustaining applications. Mindspeed
customers using or selling Mindspeed products for use in such applications do so at their own risk and agree to
fully indemnify Mindspeed for any damages resulting from such improper use or sale.
®
02066-DSH-001-D
Mindspeed Technologies
18
Preliminary Information / Mindspeed Proprietary and Confidential
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