Data Sheet

BAP70Q
Quad PIN diode attenuator
Rev. 2 — 6 March 2012
Product data sheet
1. Product profile
1.1 General description
Quad PIN diode in a SOT753 package.
1.2 Features and benefits







4 PIN diodes in a SOT753 package
300 kHz to 4 GHz
High linearity
Low insertion loss
reduction in part count
Low diode capacitance
Low diode forward resistance
1.3 Applications
 Broadband system applications i.e. WCDMA, CATV, etc.
 General purpose Voltage Controlled Attenuators for high linearity applications
2. Pinning information
Table 1.
Pin
Discrete pinning
Description
1
RF in
2
series bias
3
RF out
4
shunt 1 bias
5
shunt 2 bias
Simplified outline
5
1
4
2
Graphic symbol
5
4
3
1
2
3
sym142
3. Ordering information
Table 2.
Ordering information
Type number Package
Name
BAP70Q
Description
SC-74A plastic surface-mounted package; 5 leads
Version
SOT753
BAP70Q
NXP Semiconductors
Quad PIN diode attenuator
4. Marking
Table 3.
Marking
Type number
Marking code
BAP70Q
A2
5. Limiting values
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Min
Max
Unit
VR
reverse voltage
Conditions
[1]
-
50
V
IF
forward current
[1]
-
100
mA
[1]
-
125
mW
Tsp = 90 C
Ptot
total power dissipation
Tstg
storage temperature
65
+150
C
Tj
junction temperature
65
+150
C
[1]
single diode.
6. Thermal characteristics
Table 5.
Thermal characteristics
Symbol
Parameter
Rth(j-sp)
thermal resistance from junction to solder point
Conditions
Typ
Unit
350
K/W
7. Characteristics
Table 6.
Characteristics
Tj = 25 C unless otherwise specified.
Symbol Parameter
Conditions
Min Typ
Max Unit
Per diode
VF
forward voltage
IF = 50 mA
-
0.95
1.1
IR
reverse current
VR = 50 V
-
-
100 nA
Cd
diode capacitance
see Figure 1; f = 1 MHz;
VR = 0 V
-
600
-
fF
VR = 1 V
-
430
-
fF
VR = 20 V
-
250
300 fF
IF = 0.5 mA
-
77
100 
IF = 1 mA
-
40
50

IF = 10 mA
-
5.4
7

IF = 100 mA
-
1.4
1.9

-
1.25
-
s
rD
L
BAP70Q
Product data sheet
V
diode forward resistance see Figure 2; f = 100 MHz;
charge carrier life time
when switched from
IF = 10 mA to IR = 6 mA;
RL = 100 ; measured at IR = 3 mA
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 6 March 2012
© NXP B.V. 2012. All rights reserved.
2 of 13
BAP70Q
NXP Semiconductors
Quad PIN diode attenuator
001aam719
600
001aam720
103
rD
(Ω)
Cd
(fF)
500
102
400
10
300
1
10−1
200
0
5
10
15
20
1
f = 1 MHz; Tj = 25 C.
Fig 1.
f = 100 MHz; Tj = 25 C.
Diode capacitance as a function of reverse
voltage; typical values.
BAP70Q
Product data sheet
102
10
IF (mA)
VR (V)
Fig 2.
Diode forward resistance as a function of
forward current; typical values.
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 6 March 2012
© NXP B.V. 2012. All rights reserved.
3 of 13
BAP70Q
NXP Semiconductors
Quad PIN diode attenuator
8. Application information
8.1 Application circuit
C1
R3
Vctrl
RFin/out C2
2
3
1
C3 RFin/out
BAP70Q
4
R1
5
R4
R5
C4
R6
R2
C5
VCC
Fig 3.
Table 7.
C1, C2, C3, C4, C5
chip capacitor
R4, R5
R6
Product data sheet
List of components used for the typical application
Description
R3
BAP70Q
Wideband Quad PIN diode  attentuator circuit
Component
R1, R2
001aam673
chip resistor
chip resistor
chip resistor
chip resistor
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 6 March 2012
Conditions
Value
VCC = 3.7 V
47 nF
VCC = 5 V
47 nF
VCC = 3.7 V
560 
VCC = 5 V
910 
VCC = 3.7 V
330 
VCC = 5 V
1000 
VCC = 3.7 V
1500 
VCC = 5 V
2000 
VCC = 3.7 V
680 
VCC = 5 V
1000 
© NXP B.V. 2012. All rights reserved.
4 of 13
BAP70Q
NXP Semiconductors
Quad PIN diode attenuator
8.2 Quad PIN pi attentuator characteristics
Table 8.
Typical performance for BAP70Q quad PIN diode  attenuator
VCC = 3.7 V; Tamb = 25 C unless otherwise specified.
Symbol Parameter
Test Conditions
Typ
Units
VC = 10 V; f = 1 GHz
3
dB
Lins
insertion loss
RLin
input return loss
VC = 0 V; f = 1 GHz
24
dB

attenuation
VC = 0 V; f = 1 GHz
44
dB
IP3i
input third-order intercept point
f = 0.1 GHz
Vctrl = 2 V
38
dBm
Vctrl = 10 V
45
dBm
Vctrl = 2 V
45
dBm
Vctrl = 10 V
45
dBm
Vctrl = 2 V
45
dBm
Vctrl = 10 V
45
dBm
f = 0.9 GHz
f = 1.8 GHz
f = 2.1 GHz
BAP70Q
Product data sheet
Vctrl = 2 V
44
dBm
Vctrl = 10 V
44
dBm
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 6 March 2012
© NXP B.V. 2012. All rights reserved.
5 of 13
BAP70Q
NXP Semiconductors
Quad PIN diode attenuator
001aam674
0
(8)
Lins
(dB)
(10)
(9)
(7)
−20
(6)
(5)
(4)
−40
(3)
(2)
−60
(1)
−80
10
102
103
104
f (MHz)
VCC = 3.7 V; Tamb = 25 C.
(1) Vctrl = 0 V
(2) Vctrl = 1 V
(3) Vctrl = 1.1 V
(4) Vctrl = 1.2 V
(5) Vctrl = 1.3 V
(6) Vctrl = 1.5 V
(7) Vctrl = 2 V
(8) Vctrl = 4 V
(9) Vctrl = 7.5 V
(10) Vctrl = 10 V
Fig 4.
BAP70Q
Product data sheet
Insertion loss as function of frequency; typical values
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 6 March 2012
© NXP B.V. 2012. All rights reserved.
6 of 13
BAP70Q
NXP Semiconductors
Quad PIN diode attenuator
001aam675
0
001aam676
80
(1)
α
(dB)
RLin
(dB)
−10
(2)
60
(2)
(3)
−20
40
−30
(4)
20
(1)
−40
10
102
103
0
10−1
104
1
102
10
Vctrl (V)
f (MHz)
VCC = 3.7 V; Tamb = 25 C.
VCC = 3.7 V; Tamb = 25 C.
(1) Vctrl = 0 V
(1) f = 10 MHz
(2) Vctrl = 15 V
(2) f = 100 MHz
(3) f = 1000 MHz
(4) f = 3000 MHz
Fig 5.
Return loss as function of frequency;
typical values
Fig 6.
001aam677
102
Attentuation as function of control voltage;
typical values
001aam678
102
(1)
(1)
(2)
(2)
α
(dB)
α
(dB)
(3)
(3)
(4)
(4)
10
10
1
−40
0
(5)
(5)
(6)
(6)
40
1
−40
80
Tamb (°C)
VCC = 3.7 V; f = 100 MHz.
(1) Vctrl = 0 V
(2) Vctrl = 1 V
(2) Vctrl = 1 V
(3) Vctrl = 1.5 V
(3) Vctrl = 1.5 V
(4) Vctrl = 2 V
(4) Vctrl = 2 V
(5) Vctrl = 7.5 V
(5) Vctrl = 7.5 V
(6) Vctrl = 10 V
(6) Vctrl = 10 V
Attentuation as function of temperature;
typical values
BAP70Q
Product data sheet
40
80
Tamb (°C)
VCC = 3.7 V; f = 1000 MHz.
(1) Vctrl = 0 V
Fig 7.
0
Fig 8.
Attentuation as function of temperature;
typical values
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 6 March 2012
© NXP B.V. 2012. All rights reserved.
7 of 13
BAP70Q
NXP Semiconductors
Quad PIN diode attenuator
001aam679
102
001aam680
102
(1)
(2)
α
(dB)
(1)
(2)
α
(dB)
(3)
(3)
(4)
(4)
10
10
1
−40
(5)
(5)
(6)
(6)
0
40
1
−40
80
Tamb (°C)
VCC = 3.7 V; f = 2000 MHz.
0
80
Tamb (°C)
VCC = 3.7 V; f = 3000 MHz.
(1) Vctrl = 0 V
(1) Vctrl = 0 V
(2) Vctrl = 1 V
(2) Vctrl = 1 V
(3) Vctrl = 1.5 V
(3) Vctrl = 1.5 V
(4) Vctrl = 2 V
(4) Vctrl = 2 V
(5) Vctrl = 7.5 V
(5) Vctrl = 7.5 V
(6) Vctrl = 10 V
(6) Vctrl = 10 V
Fig 9.
40
Attentuation as function of temperature;
typical values
Fig 10. Attentuation as function of temperature;
typical values
001aam681
50
IP3i
(dBm)
40
(4)
(3)
(2)
(1)
30
20
10
0
0
4
8
12
16
20
Vctrl (V)
VCC = 3.7 V; Tamb = 25 C.
(1) f = 100 MHz
(2) f = 900 MHz
(3) f = 1800 MHz
(4) f = 2100 MHz
Fig 11. Input third-order intercept point as control voltage; typical values
BAP70Q
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 6 March 2012
© NXP B.V. 2012. All rights reserved.
8 of 13
BAP70Q
NXP Semiconductors
Quad PIN diode attenuator
9. Package outline
Plastic surface-mounted package; 5 leads
SOT753
D
E
B
y
A
X
HE
5
v M A
4
Q
A
A1
c
1
2
3
Lp
detail X
bp
e
w M B
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
A1
bp
c
D
E
e
HE
Lp
Q
v
w
y
mm
1.1
0.9
0.100
0.013
0.40
0.25
0.26
0.10
3.1
2.7
1.7
1.3
0.95
3.0
2.5
0.6
0.2
0.33
0.23
0.2
0.2
0.1
OUTLINE
VERSION
REFERENCES
IEC
SOT753
JEDEC
JEITA
SC-74A
EUROPEAN
PROJECTION
ISSUE DATE
02-04-16
06-03-16
Fig 12. Package outline SOT753
BAP70Q
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 6 March 2012
© NXP B.V. 2012. All rights reserved.
9 of 13
BAP70Q
NXP Semiconductors
Quad PIN diode attenuator
10. Abbreviations
Table 9.
Abbreviations
Acronym
Description
PIN
P-type, Intrinsic, N-type
RF
Radio Frequency
11. Revision history
Table 10.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
BAP70Q v.2
20120306
Product data sheet
-
BAP70Q v.1
-
-
Modifications:
BAP70Q v.1
BAP70Q
Product data sheet
•
Table 8: updated the tittle
20101006
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 6 March 2012
© NXP B.V. 2012. All rights reserved.
10 of 13
BAP70Q
NXP Semiconductors
Quad PIN diode attenuator
12. Legal information
12.1 Data sheet status
Document status[1][2]
Product status[3]
Definition
Objective [short] data sheet
Development
This document contains data from the objective specification for product development.
Preliminary [short] data sheet
Qualification
This document contains data from the preliminary specification.
Product [short] data sheet
Production
This document contains the product specification.
[1]
Please consult the most recently issued document before initiating or completing a design.
[2]
The term ‘short data sheet’ is explained in section “Definitions”.
[3]
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nxp.com.
12.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. NXP Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local NXP Semiconductors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
NXP Semiconductors and its customer, unless NXP Semiconductors and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the NXP Semiconductors product is
deemed to offer functions and qualities beyond those described in the
Product data sheet.
12.3 Disclaimers
Limited warranty and liability — Information in this document is believed to
be accurate and reliable. However, NXP Semiconductors does not give any
representations or warranties, expressed or implied, as to the accuracy or
completeness of such information and shall have no liability for the
consequences of use of such information. NXP Semiconductors takes no
responsibility for the content in this document if provided by an information
source outside of NXP Semiconductors.
In no event shall NXP Semiconductors be liable for any indirect, incidental,
punitive, special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal or
replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason
whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards
customer for the products described herein shall be limited in accordance
with the Terms and conditions of commercial sale of NXP Semiconductors.
Right to make changes — NXP Semiconductors reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
BAP70Q
Product data sheet
Suitability for use — NXP Semiconductors products are not designed,
authorized or warranted to be suitable for use in life support, life-critical or
safety-critical systems or equipment, nor in applications where failure or
malfunction of an NXP Semiconductors product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. NXP Semiconductors and its suppliers accept no liability for
inclusion and/or use of NXP Semiconductors products in such equipment or
applications and therefore such inclusion and/or use is at the customer’s own
risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. NXP Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Customers are responsible for the design and operation of their applications
and products using NXP Semiconductors products, and NXP Semiconductors
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the NXP
Semiconductors product is suitable and fit for the customer’s applications and
products planned, as well as for the planned application and use of
customer’s third party customer(s). Customers should provide appropriate
design and operating safeguards to minimize the risks associated with their
applications and products.
NXP Semiconductors does not accept any liability related to any default,
damage, costs or problem which is based on any weakness or default in the
customer’s applications or products, or the application or use by customer’s
third party customer(s). Customer is responsible for doing all necessary
testing for the customer’s applications and products using NXP
Semiconductors products in order to avoid a default of the applications and
the products or of the application or use by customer’s third party
customer(s). NXP does not accept any liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — NXP Semiconductors
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nxp.com/profile/terms, unless otherwise
agreed in a valid written individual agreement. In case an individual
agreement is concluded only the terms and conditions of the respective
agreement shall apply. NXP Semiconductors hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of NXP Semiconductors products by customer.
No offer to sell or license — Nothing in this document may be interpreted or
construed as an offer to sell products that is open for acceptance or the grant,
conveyance or implication of any license under any copyrights, patents or
other industrial or intellectual property rights.
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 6 March 2012
© NXP B.V. 2012. All rights reserved.
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BAP70Q
NXP Semiconductors
Quad PIN diode attenuator
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific NXP Semiconductors product is automotive qualified,
the product is not suitable for automotive use. It is neither qualified nor tested
in accordance with automotive testing or application requirements. NXP
Semiconductors accepts no liability for inclusion and/or use of
non-automotive qualified products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards, customer
(a) shall use the product without NXP Semiconductors’ warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
NXP Semiconductors’ specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies NXP Semiconductors for any
liability, damages or failed product claims resulting from customer design and
use of the product for automotive applications beyond NXP Semiconductors’
standard warranty and NXP Semiconductors’ product specifications.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
12.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
13. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
BAP70Q
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 6 March 2012
© NXP B.V. 2012. All rights reserved.
12 of 13
BAP70Q
NXP Semiconductors
Quad PIN diode attenuator
14. Contents
1
1.1
1.2
1.3
2
3
4
5
6
7
8
8.1
8.2
9
10
11
12
12.1
12.2
12.3
12.4
13
14
Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
General description . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Pinning information . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 1
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2
Thermal characteristics . . . . . . . . . . . . . . . . . . 2
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Application information. . . . . . . . . . . . . . . . . . . 4
Application circuit . . . . . . . . . . . . . . . . . . . . . . . 4
Quad PIN pi attentuator characteristics . . . . . . 5
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 9
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 10
Legal information. . . . . . . . . . . . . . . . . . . . . . . 11
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 11
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Contact information. . . . . . . . . . . . . . . . . . . . . 12
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2012.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
Date of release: 6 March 2012
Document identifier: BAP70Q