TP1962-SR [3PEAK]
7ns, 1/2/4, Ultra-High-Speed, 3V/5V, Beyond-the-Rails Comparators;
| 型号： | TP1962-SR |
| 厂家： | 
3PEAK |
| 描述： | 7ns, 1/2/4, Ultra-High-Speed, 3V/5V, Beyond-the-Rails Comparators |
| 文件： | 总18页 (文件大小：1714K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TP1961/TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
Features
Description
The TP1961/TP1962/TP1964 are low-power,
Ultra-Fast, 7ns Propagation Delay
ultra-high-speed
comparators
with
internal
Ideal for +3V and +5V Single-Supply Applications
Offset Voltage: ± 6.0 mV Maximum
Rail to Rail Input and Output
hysteresis. These devices are optimized for single
+3V or +5V operation. The input common-mode
range extends 300mV beyond the rail, and the
outputs can sink or source 4mA to within 80mV of
GND and VCC. Propagation delay is 7ns (50mV
overdrive), while supply current is 1mA per
comparator.
The internal input hysteresis eliminates output
switching due to internal input noise voltage,
reducing current draw. The push-pull output
supports rail-to-rail output swing, and interfaces with
CMOS/TTL logic. The output toggle frequency can
reach a typical of 50 MHz while limiting supply
current surges and dynamic power consumption
during switching.
7.5mV Internal Hysteresis for Clean Switching
Push-Pull, CMOS/TTL Compatible Output
Input Common-Mode Range Extends 300 mV
No Phase Reversal for Overdriven Inputs
Shut-down Function (TP1961N Only)
Supply Voltage: 2.5V to 5.5V
Green, Space-Saving SOT23-5 Package Available
Applications
The TP1961 single comparators are available in
shout-down function, and the tiny SOT23 package
for space-conservative designs. All devices are
specified for the temperature range of –40°C to
+85°C.
High-speed Line or Digital Line Receivers
High Speed Sampling Circuits
Peak and Zero-crossing Detectors
Threshold Detectors/Discriminators
Sensing at Ground or Supply Line
Logic Level Shifting or Translation
Window Comparators
3PEAK and the 3PEAK logo are registered trademarks of
3PEAK INCORPORATED. All other trademarks are the property
of their respective owners.
IR Receivers
Clock and Data Signal Restoration
Telecom, Portable Communications
Pin Configuration (Top View)
The TP1961 Comparator in IR Receivers
www.3peakic.com.cn
Rev. B
1
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
Order Information
Marking
Information
Model Name
Order Number
Package
Transport Media, Quantity
TP1961-TR
TP1961-CR
TP1962-SR
TP1962-VR
TP1962-FR
TP1964-SR
TP1964-TR
5-Pin SOT23
5-Pin SC70
8-Pin SOIC
8-Pin MSOP
8-Pin DFN
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 4000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
TP1961
TP1961
TP1962
TP1962
TP1962
TP1964
TP1964
TP1961
TP1962
TP1964
14-Pin SOIC
14-Pin TSSOP
Note 1
Absolute Maximum Ratings
Supply Voltage: V+ – V–....................................7.0V
Input Voltage............................. V– – 0.3 to V+ + 0.3
Input Current: +IN, –IN, Note 2..........................±20mA
Output Current: OUT.................................... ±160mA
Output Short-Circuit Duration Note 3…............. Infinite
Operating Temperature Range.......–40°C to 125°C
Maximum Junction Temperature................... 150°C
Storage Temperature Range.......... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ......... 260°C
Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any
Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime.
Note 2: The inputs are protected by ESD protection diodes to each power supply. If the input extends more than 500mV beyond the power
supply, the input current should be limited to less than 10mA.
Note 3: A heat sink may be required to keep the junction temperature below the absolute maximum. This depends on the power supply voltage
and how many amplifiers are shorted. Thermal resistance varies with the amount of PC board metal connected to the package. The specified
values are for short traces connected to the leads.
ESD, Electrostatic Discharge Protection
Symbol
HBM
Parameter
Human Body Model ESD
Charged Device Model ESD
Condition
Minimum Level
Unit
kV
kV
MIL-STD-883H Method 3015.8
JEDEC-EIA/JESD22-C101E
4
2
CDM
Rev. B
www.3peakic.com.cn
2
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
Electrical Characteristics
The ● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 27°C.
VDD = +2.5V to +5.5V, VIN+ = VDD, VIN- = 1.2V, RPU=10kΩ, CL =15pF.
SYMBOL PARAMETER
CONDITIONS
MIN
2.5
-6
TYP
MAX
5.5
UNITS
V
VDD
VOS
Supply Voltage
●
Input Offset Voltage Note 1
VCM = 1.2V
±2
+6
mV
VOS TC
VHYST
VTrip+
VTrip+
IB
Input Offset Voltage Drift Note 1
Input Hysteresis Voltage Note 1
Input Referred Positive Trip Point
Input Referred Negative Trip Point
Input Bias Current
VCM = 1.2V
VCM = 1.2V
0.3
7.5
3.5
-4
6
4
> 100
2.7
1
μV/°C
mV
mV
mV
pA
8
-8
VCM = 1.2V
Differential
Common Mode
VCM = VSS to VDD
IOS
RIN
Input Offset Current
Input Resistance
pA
GΩ
CIN
Input Capacitance
pF
dB
V
CMRR
VCM
Common Mode Rejection Ratio
Common-mode Input Voltage
Range
110
VSS-0.1
VDD+0.1
PSRR
VOH
Power Supply Rejection Ratio
110
VDD-0.2
VDD-0.05
80
10
100
dB
V
IOUT=4mA, VID = 500 mV
IOUT=0.4mA, VID = 500 mV
IOUT=-4mA, VID = 500 mV
IOUT=-0.4mA, VID = 500 mV
Sink or source current
●
●
VDD-0.2
VDD-0.02
High-Level Output Voltage
Low-Level Output Voltage
180
50
mV
mV
mA
mA
VOL
ISC
IQ
Output Short-Circuit Current
Quiescent Current per Comparator
2.4
tR
tF
Rising Time
Falling Time
1
1
2
ns
ns
2
Overdrive=5mV, VIN- =1.2V
Overdrive=15mV, VIN- =1.2V
Overdrive=50mV, VIN- =1.2V
Overdrive=5mV, VIN- =1.2V
Overdrive=15mV, VIN- =1.2V
Overdrive=50mV, VIN- =1.2V
16
12
7
16
12
7
ns
ns
ns
ns
ns
ns
Propagation Delay
(Low-to-High)Note2
TPD+
19
19
Propagation Delay
(High-to-Low) Note2
TPD-
TPDSKEW
Propagation Delay Skew
Overdrive=100mV, VIN- =1.2V
0.4
ns
Note 1: The input offset voltage is the average of the input-referred trip points. The input hysteresis is the difference between the input-referred
trip points.
Note 2: Propagation Delay Skew is defined as: tPD-SKEW = tPD+ - tPD-
.
Rev. B
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3
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
Typical Performance Characteristics
VS = 5V, CL = 10pF, and VCM = VS/2, TA = 25°C, unless otherwise specified.
Propagation Delay (tPD+)
Propagation Delay (tPD+)
Propagation Delay (tPD)
Rev. B
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4
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
Pin Functions
–IN: Inverting Input of the Comparator. Voltage
N/C: No Connection.
range of this pin can go from V– – 0.3V to V+ + 0.3V.
V– (VSS): Negative Power Supply. It is normally tied to
ground. It can also be tied to a voltage other than
ground as long as the voltage between V+ and V– is
from 2.5V to 5.5V. If it is not connected to ground,
bypass it with a capacitor of 0.1μF as close to the
part as possible.
+IN: Non-Inverting Input of Comparator. This pin has
the same voltage range as –IN.
V+ (VDD): Positive Power Supply. Typically the
voltage is from 2.5V to 5.5V. Split supplies are
possible as long as the voltage between V+ and V–
is between 2.5V and 5.5V. A bypass capacitor of
0.1μF as close to the part as possible should be used
between power supply pins or between supply pins
and ground.
OUT: Comparator Output. The voltage range
extends to within millivolts of each supply rail.
Operation
The TP1961/TP1962/TP1964 single-supply comparators
feature internal hysteresis, ultra-high speed operation,
and low power consumption. Their outputs are
guaranteed to pull within 0.52V of either rail without
external pull-up or pull-down circuitry. Beyond the Rails
input voltage range and low-voltage, single supply
operation make these devices ideal for portable
equipment. These comparators all interface directly to
CMOS logic.
Rev. B
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5
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
Applications Information
Inputs
The TP196x comparator family uses CMOS transistors at the input which prevent phase inversion when the input
pins exceed the supply voltages. Figure 1 shows an input voltage exceeding both supplies with no resulting phase
inversion.
6
Input Voltage
4
2
0
Output Voltage
VDD=5V
-2
Time (100μs/div)
Figure 1. Comparator Response to Input Voltage
The electrostatic discharge (ESD) protection input structure of two back-to-back diodes and 1kΩ series resistors
are used to limit the differential input voltage applied to the precision input of the comparator by clamping input
voltages that exceed supply voltages, as shown in Figure 2. Large differential voltages exceeding the supply
voltage should be avoided to prevent damage to the input stage.
1KΩ
+In
Core
1KΩ
-In
Chip
Figure 2. Equivalent Input Structure
Internal Hysteresis
Most high-speed comparators oscillate in the linear region because of noise or undesired parasitic feedback. This
tends to occur when the voltage on one input is at or equal to the voltage on the other input. To counter the
parasitic effects and noise, the TP196x implements internal hysteresis.
The hysteresis in a comparator creates two trip points: one for the rising input voltage and one for the falling input
voltage. The difference between the trip points is the hysteresis. When the comparator’s input voltages are equal,
the hysteresis effectively causes one comparator input voltage to move quickly past the other, thus taking the
input out of the region where oscillation occurs. Figure 3 illustrates the case where IN- is fixed and IN+ is varied. If
the inputs were reversed, the figure would look the same, except the output would be inverted.
Rev. B
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TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
-Vin-
-Vin-
0
0
Non-Inverting Comparator Output
Inverting Comparator Output
Figure 3. Comparator’s hysteresis and offset
External Hysteresis
Greater flexibility in selecting hysteresis is achieved by using external resistors. Hysteresis reduces output
chattering when one input is slowly moving past the other. It also helps in systems where it is best not to cycle
between high and low states too frequently (e.g., air conditioner thermostatic control). Output chatter also
increases the dynamic supply current.
Non-Inverting Comparator with Hysteresis
A non-inverting comparator with hysteresis requires a two-resistor network, as shown in Figure 4 and a voltage
reference (Vr) at the inverting input.
Figure 4. Non-Inverting Configuration with Hysteresis
When Vi is low, the output is also low. For the output to switch from low to high, Vi must rise up to Vtr. When Vi is
high, the output is also high. In order for the comparator to switch back to a low state, Vi must equal Vtf before the
non-inverting input V+ is again equal to Vr.
R
2
V
V
tr
r
R
R
2
1
R
1
V
(V
DD
V
tf
)
V
tf
r
R
1
R
2
R
R
1
2
V
V
r
tr
R
2
R
R
R
1
2
1
V
V
V
DD
r
tf
R
R
2
2
Rev. B
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7
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
R
1
V
V V
tf
V
DD
tr
hyst
R
2
Inverting Comparator with Hysteresis
The inverting comparator with hysteresis requires a three-resistor network that is referenced to the comparator
supply voltage (VDD), as shown in Figure 5.
Figure 5. Inverting Configuration with Hysteresis
When Vi is greater than V+, the output voltage is low. In this case, the three network resistors can be presented as
paralleled resistor R2 || R3 in series with R1. When Vi at the inverting input is less than V+, the output voltage is
high. The three network resistors can be represented as R1 ||R3 in series with R2.
R
2
V
V
DD
tr
||
R
R
R
2
1
3
||
R
R
2
3
V
V
DD
tf
||
R
1
R
R
2
3
||
R
R
2
1
V
V V
tf
V
tr
DD
hyst
||
R
3
R
R
1
2
Low Input Bias Current
The TP196x family is a CMOS comparator family and features very low input bias current in pA range. The low
input bias current allows the comparators to be used in applications with high resistance sources. Care must be
taken to minimize PCB Surface Leakage. See below section on “PCB Surface Leakage” for more details.
PCB Surface Leakage
In applications where low input bias current is critical, Printed Circuit Board (PCB) surface leakage effects need to
be considered. Surface leakage is caused by humidity, dust or other contamination on the board. Under low
humidity conditions, a typical resistance between nearby traces is 1012Ω. A 5V difference would cause 5pA of
current to flow, which is greater than the TP196x’s input bias current at +27°C (±6pA, typical). It is recommended
to use multi-layer PCB layout and route the comparator’s -IN and +IN signal under the PCB surface.
Rev. B
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8
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
The effective way to reduce surface leakage is to use a guard ring around sensitive pins (or traces). The guard
ring is biased at the same voltage as the sensitive pin. An example of this type of layout is shown in Figure 6 for
Inverting configuration application.
1. For Non-Inverting Configuration:
a) Connect the non-inverting pin (VIN+) to the input with a wire that does not touch the PCB surface.
b) Connect the guard ring to the inverting input pin (VIN–). This biases the guard ring to the same reference as the
comparator.
2. For Inverting Configuration:
a) Connect the guard ring to the non-inverting input pin (VIN+). This biases the guard ring to the same reference voltage as
the comparator (e.g., VDD/2 or ground).
b) Connect the inverting pin (VIN–) to the input with a wire that does not touch the PCB surface.
Figure 6. Example Guard Ring Layout for Inverting Comparator
Ground Sensing and Rail to Rail Output
The TP196x family implements a rail-to-rail topology that is capable of swinging to within 10mV of either rail.
Since the inputs can go 300mV beyond either rail, the comparator can easily perform ‘true ground’ sensing.
The maximum output current is a function of total supply voltage. As the supply voltage of the comparator
increases, the output current capability also increases. Attention must be paid to keep the junction temperature of
the IC below 150°C when the output is in continuous short-circuit condition. The output of the amplifier has
reverse-biased ESD diodes connected to each supply. The output should not be forced more than 0.5V beyond
either supply, otherwise current will flow through these diodes.
ESD
The TP196x family has reverse-biased ESD protection diodes on all inputs and output. Input and output pins can
not be biased more than 300mV beyond either supply rail.
Power Supply Layout and Bypass
The TP196x family’s power supply pin should have a local bypass capacitor (i.e., 0.01μF to 0.1μF) within 2mm for
good high frequency performance. It can also use a bulk capacitor (i.e., 1μF or larger) within 100mm to provide
large, slow currents. This bulk capacitor can be shared with other analog parts.
Good ground layout improves performance by decreasing the amount of stray capacitance and noise at the
comparator’s inputs and outputs. To decrease stray capacitance, minimize PCB lengths and resistor leads, and
place external components as close to the comparator’ pins as possible.
Proper Board Layout
The TP196x family is a series of fast-switching, high-speed comparator and requires high-speed layout
considerations. For best results, the following layout guidelines should be followed:
1. Use a printed circuit board (PCB) with a good, unbroken low-inductance ground plane.
2. Place a decoupling capacitor (0.1μF ceramic, surface-mount capacitor) as close as possible to supply.
Rev. B
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9
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
3. On the inputs and the output, keep lead lengths as short as possible to avoid unwanted parasitic feedback
around the comparator. Keep inputs away from the output.
4. Solder the device directly to the PCB rather than using a socket.
5. For slow-moving input signals, take care to prevent parasitic feedback. A small capacitor (1000 pF or less)
placed between the inputs can help eliminate oscillations in the transition region. This capacitor causes some
degradation to propagation delay when the impedance is low. The topside ground plane should be placed
between the output and inputs.
6. The ground pin ground trace should run under the device up to the bypass capacitor, thus shielding the inputs
from the outputs.
Typical Applications
IR Receiver
The TP1961 is an ideal candidate to be used as an infrared receiver shown in Figure . The infrared photo diode
creates a current relative to the amount of infrared light present. The current creates a voltage across RD. When
this voltage level cross the voltage applied by the voltage divider to the inverting input, the output transitions.
Optional Ro provides additional hysteresis for noise immunity.
VDD
Ro
R1
TP1961
Vo
R2
RD
Figure 7. IR Receiver
Relaxation Oscillator
A relaxation oscillator using TP1961 is shown in Figure . Resistors R1 and R2 set the bias point at the
comparator's inverting input. The period of oscillator is set by the time constant of R4 and C1. The maximum
frequency is limited by the large signal propagation delay of the comparator. TP1961’s low propagation delay
guarantees the high frequency oscillation.
If the inverted input (VC1) is lower than the non-inverting input (VA), the output is high which charges C1 through R4
until VC1 is equal to VA. The value of VA at this point is
V
R
2
DD
|| R R
2
V
A1
R
1
3
At this point the comparator switches pulling down the output to the negative rail. The value of VA at this point is
V
R || R
DD
2
3
V
A2
R
R || R
3
1
2
If R1=R2=R3, then VA1=2VDD /3, and VA2= VDD/3
The capacitor C1 now discharges through R4, and the voltage VC decreases till it is equal to VA2, at which point the
comparator switches again, bringing it back to the initial stage. The time period is equal to twice the time it takes
to discharge C1 from 2VDD/3 to VDD/3. Hence the frequency is:
Rev. B
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10
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
1
Freq
2 ln2 R C
4
1
VDD
R3
VO
R1
TP1961
VA
t
t
VC1
Vo
VC1
2/3VDD
1/3VDD
R2
R4
C1
R1=R2=R3
Figure 8. Relaxation Oscillator
Windowed Comparator
Figure shows one approach to designing a windowed comparator using a single TP1962 chip. Choose different
thresholds by changing the values of R1, R2, and R3. OutA provides an active-low undervoltage indication, and
OutB gives an active-low overvoltage indication. ANDing the two outputs provides an active-high, power-good
signal. When input voltage Vi reaches the overvoltage threshold VOH, the OutB gets low. Once Vi falls to the
undervoltage threshold VUH, the OutA gets low. When VUH<Vi<VOH, the AND Gate gets high.
V
V (R R R )/R
r
1 2 3 1
OH
V
V (R R R )/(R R )
r
1 2 3 1 2
UH
Figure 9. Windowed Comparator
Rev. B
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11
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
Package Outline Dimensions
SOT23-5 / SOT23-6
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
Min
Max
Min
Max
A1
A2
b
0.000
1.050
0.300
2.820
1.500
2.650
0.100
1.150
0.400
3.020
1.700
2.950
0.000
0.041
0.012
0.111
0.059
0.104
0.004
0.045
0.016
0.119
0.067
0.116
D
E
E1
e
0.950TYP
0.037TYP
e1
L1
θ
1.800
0.300
0°
2.000
0.460
8°
0.071
0.012
0°
0.079
0.024
8°
Rev. B
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12
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
Package Outline Dimensions
SC-70-5 / SC-70-6 (SOT353 / SOT363)
Dimensions
Dimensions In
Inches
In Millimeters
Symbol
Min
Max
Min
Max
A1
A2
b
0.000
0.900
0.150
0.080
2.000
1.150
2.150
0.100
1.000
0.350
0.150
2.200
1.350
2.450
0.000
0.035
0.006
0.003
0.079
0.045
0.085
0.004
0.039
0.014
0.006
0.087
0.053
0.096
C
D
E
E1
e
0.650TYP
0.026TYP
e1
L1
θ
1.200
0.260
0°
1.400
0.460
8°
0.047
0.010
0°
0.055
0.018
8°
Rev. B
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13
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
Package Outline Dimensions
SO-8 (SOIC-8)
A2
C
θ
L1
A1
e
E
D
Dimensions
Dimensions In
Inches
In Millimeters
Symbol
Min
Max
Min
Max
A1
A2
b
0.100
1.350
0.330
0.190
4.780
3.800
5.800
0.250
1.550
0.510
0.250
5.000
4.000
6.300
0.004
0.053
0.013
0.007
0.188
0.150
0.228
0.010
0.061
0.020
0.010
0.197
0.157
0.248
C
E1
D
E
E1
e
1.270TYP
0.050TYP
L1
θ
0.400
0°
1.270
8°
0.016
0°
0.050
8°
b
Rev. B
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14
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
Package Outline Dimensions
MSOP-8
Dimensions
Dimensions In
Inches
In Millimeters
Symbol
Min
Max
Min
Max
E
E1
A
0.800
0.000
0.760
0.30 TYP
0.15 TYP
2.900
0.65 TYP
2.900
4.700
0.410
0°
1.200
0.200
0.970
0.031
0.000
0.030
0.012 TYP
0.006 TYP
0.114
0.026
0.114
0.185
0.016
0°
0.047
0.008
0.038
A1
A2
b
C
D
3.100
0.122
e
b
e
D
E
3.100
5.100
0.650
6°
0.122
0.201
0.026
6°
E1
L1
θ
A1
R1
R
θ
L
L1
L2
Rev. B
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15
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
Package Outline Dimensions
DFN-8
Note 3: bottom view is the picture looking at the pins from bottom.
Rev. B
www.3peakic.com.cn
16
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
Package Outline Dimensions
SO-14 (SOIC-14)
Dimensions
In Millimeters
TYP
Symbol
MIN
1.35
0.10
1.25
0.36
8.53
5.80
3.80
MAX
1.75
0.25
1.65
0.49
8.73
6.20
4.00
A
A1
A2
b
1.60
0.15
1.45
D
8.63
6.00
E
E1
e
3.90
1.27 BSC
0.60
L
0.45
0°
0.80
8°
L1
L2
θ
1.04 REF
0.25 BSC
Rev. B
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17
TP1961/ TP1962/TP1964
7ns, 1/2/4, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
Package Outline Dimensions
TSSOP-14
Dimensions
In Millimeters
E1
E
Symbol
MIN
-
TYP
MAX
1.20
0.15
1.05
0.28
0.19
5.06
6.60
4.50
A
A1
A2
b
-
0.05
0.90
0.20
0.10
4.86
6.20
4.30
-
1.00
-
e
c
c
-
4.96
D
D
E
6.40
E1
e
4.40
0.65 BSC
0.60
L
0.45
0.75
A1
L1
L2
R
1.00 REF
0.25 BSC
-
0.09
0°
-
R1
θ
-
8°
R
θ
L
L1
L2
Rev. B
www.3peakic.com.cn
18
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