BAP64Q All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 7 October 2010 4 of 13
NXP Semiconductors
BAP64Q
Quad PIN diode attenuator
8. Application information
8.1 Application circuit
Fig 3. Wideband Quad PIN diode Π attenuator circuit
Table 7. List of components used for the typical application
Component Description Value
C1, C2, C3, C4, C5 chip capacitor 10 nF
R1, R2, R3 chip resistor 1000 Ω
001aam72
3
R2 R3
C4
C5
C1
C2
C3
R1
V
CC
V
ctrl
RF
in/out
RF
in/out
2
3
45
1
BAP64Q
BAP64Q All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 7 October 2010 5 of 13
NXP Semiconductors
BAP64Q
Quad PIN diode attenuator
8.2 Quad PIN pi attenuator characteristics
Table 8. Typical performance for BAP64Q quad PIN diode Π attenuator
V
CC
= 0.75 V; T
amb
= 25
°
C unless otherwise specified.
Symbol Parameter Test Conditions Typ Units
L
ins
insertion loss V
ctrl
=10V; f=1GHz 1.8 dB
RL
in
input return loss V
ctrl
= 0 V; f = 1 GHz 18 dB
α attenuation V
ctrl
= 0 V; f = 1 GHz 38 dB
IP3
i
input third-order intercept point f = 0.1 GHz
V
ctrl
=2V 32 dBm
V
ctrl
= 10 V 42 dBm
f=0.9GHz
V
ctrl
=2V 40 dBm
V
ctrl
= 10 V 41 dBm
f=1.8GHz
V
ctrl
=2V 40 dBm
V
ctrl
= 10 V 37 dBm
f=2.1GHz
V
ctrl
=2V 38 dBm
V
ctrl
= 10 V 39 dBm
V
CC
= 0.75 V; T
amb
=2C.
(1) V
ctrl
= 0 V
(2) V
ctrl
= 0.5 V
(3) V
ctrl
= 1 V
(4) V
ctrl
= 2 V
(5) V
ctrl
= 3 V
(6) V
ctrl
= 5 V
(7) V
ctrl
= 10 V
Fig 4. Insertion loss as function of frequency; typical values
001aam724
40
60
20
0
L
ins
(dB)
80
f (MHz)
10 10
4
10
3
10
2
(7)
(6)
(5)
(4)
(3)
(2)
(1)
BAP64Q All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 1 — 7 October 2010 6 of 13
NXP Semiconductors
BAP64Q
Quad PIN diode attenuator
V
CC
= 0.75 V; T
amb
=2C.
(1) V
ctrl
= 0 V
(2) V
ctrl
= 1 V
(3) V
ctrl
= 2 V
(4) V
ctrl
= 3 V
(5) V
ctrl
= 5 V
(6) V
ctrl
= 10 V
V
CC
= 0.75 V; T
amb
=2C.
(1) f = 10 MHz
(2) f = 100 MHz
(3) f = 1000 MHz
(4) f = 3000 MHz
Fig 5. Return loss as function of frequency;
typical values
Fig 6. Attenuation as function of control voltage;
typical values
001aam725
20
30
10
0
RL
in
(dB)
40
f (MHz)
10 10
4
10
3
10
2
(1)
(2)
(3)
(4)
(5)
(6)
001aam726
40
20
60
80
α
(dB)
0
V
ctrl
(V)
10
1
10
2
101
(4)
(2)
(3)
(1)

BAP64Q,125

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
PIN Diodes QUAD 100V 0.52pF
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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