Data Sheet ADG936/ADG936-R
Rev. B | Page 7 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
04503-015
FREQUENCY (Hz)
10G10k 100k 1M 10M 100M 1G
INSERTION LOSS (dB)
0.3
–0.4
–0.5
0.6
–0.7
–0.8
–0.9
–1.0
–1.1
1.2
–1.3
–1.4
1.5
–1.6
–1.7
–1.8
–1.9
–2.0
2.1
–2.2
–2.3
–2.4
–2.5
–2.6
–2.7
–2.8
–2.9
3.0
V
DD
= 2.25V
V
DD
= 2.50V
V
DD
= 2.75V
T
A
= 25°C
Figure 7. Insertion Loss vs. Frequency over Supplies
(S12 and S21)
04503-016
FREQUENCY (Hz)
10G10k 100k 1M 10M 100M 1G
INSERTION LOSS (dB)
–0.3
–0.5
–0.4
–0.6
–0.7
–0.8
–0.9
–1.0
V
DD
= 2.25V
V
DD
= 2.50V
V
DD
= 2.75V
T
A
= 25°C
Figure 8. Insertion Loss vs. Frequency over Supplies
(S12 and S21) (Zoomed Figure 7)
FREQUENCY (Hz)
10G10k 100k 1M 10M 100M 1G
INSERTION LOSS (dB)
–0.3
–0.8
–0.7
–0.6
–0.5
–0.4
–1.2
–1.1
–1.0
–0.9
–1.7
–2.2
–2.1
–2.0
–1.9
–1.8
–1.6
–1.5
–1.4
–1.3
–2.3
–2.4
–2.5
–2.6
–2.7
–2.9
–2.8
–3.0
V
DD
= 1.65V
V
DD
= 1.80V
V
DD
= 1.95V
T
A
= 25°C
04503-017
Figure 9. Insertion Loss vs. Frequency over Supplies
(S12 and S21)
04503-018
FREQUENCY (Hz)
10G
10k 100k 1M 10M 100M 1G
INSERTION LOSS (dB)
0.3
–0.8
–0.7
0.6
–0.5
0.4
1.2
–1.1
1.0
0.9
–1.7
2.2
–2.1
–2.0
1.9
–1.8
–1.6
1.5
–1.4
1.3
–2.3
–2.4
2.5
–2.6
–2.7
–2.9
–2.8
–3.0
V
DD
= 2.5V
T
A
= –
40
°C
T
A
= +25°C
T
A
= +85°C
Figure 10. Insertion Loss vs. Frequency over Temperature
(S12 and S21)
04503-019
FREQUENCY (Hz)
10G10k 100k 1M 10M 100M 1G
OFF ISOLATION (dB)
–10
–20
–30
–40
–50
–60
–70
–80
S12
S21
V
DD
= 1.65V TO 2.75V
T
A
= 25°C
Figure 11. Isolation vs. Frequency over Supplies
04503-020
FREQUENCY (Hz)
10G1G10k 100k 1M 10M 100M
OFF ISOLATION (dB)
–10
–30
–20
–50
–40
–70
–60
–90
–80
–100
–110
T
A
= –40°C
T
A
= +85°C
T
A
= +25°C
V
DD
= 2.5V
Figure 12. Isolation vs. Frequency over Temperature
ADG936/ADG936-R Data Sheet
Rev. B | Page 8 of 16
04503-021
FREQUENCY (Hz)
10G10k 100k 1M 10M 100M 1G
RETURN LOSS (dB)
0
–5
–10
–15
–20
–25
–30
V
DD
= 2.5V
T
A
= 25°C
OFF SWITCH
ON SWITCH
Figure 13. Return Loss vs. Frequency ( S11)
04503-022
FREQUENCY (Hz)
10G10k 100k 1M 10M 100M 1G
CROSSTALK (dB)
–10
–20
–30
–40
–50
–60
–70
–80
–90
V
DD
= 2.5V
T
A
= 25°C
Figure 14. Crosstalk vs. Frequency (S12 and S21)
04503-023
T
[]
CH1 CH2 5.00ns
CH3
1.00V
100mV
100mV
1
3
TEK RUN: 5.00GS/s ET ENVELOPE
INx
RFx
Figure 15. Switch Timing
04503-024
CH3 1.00mV
CH1 1.00V 20.0ns
: 2.20mV
1
3
T
TEK RUN
[]
RFCx
INx
T
TRIG'D
Figure 16. Video Feedthrough
04503-028
FREQUENCY (MHz)
900100 200 300 400 500 600 700 800
IP
3
(dB)
35
30
25
20
15
10
5
0
V
DD
= 2.5V
T
A
= 25°C
Figure 17. IP
3
vs. Frequency
04503-025
FREQUENCY (MHz)
15000 250 500 750 1000 1250
P
–1dB
(dBm)
18
14
16
12
10
6
8
2
4
0
V
DD
= 2.5V
T
A
= 25°C
Figure 18. P
–1 dB
vs. Frequency
Data Sheet ADG936/ADG936-R
Rev. B | Page 9 of 16
TEST CIRCUITS
Similar setup for the ADG936. Additional pins omitted for clarity.
t
ON
50% 50%
90%
10%
V
INx
V
OUT
t
OFF
10F
V
S
INx
RFx
RFCx
R
L
50
V
OUT
GND
V
DD
V
DD
04503-004
Figure 19. Switch Timing: t
ON
, t
OFF
V
INx
V
OUT
50%
50%
90% 90%
10%
10%
t
FALL
t
RISE
V
DD
V
DD
10F
V
S
INx
RFx
RFCx
GND
R
L
50
V
OUT
04503-005
Figure 20. Switch Timing: t
RISE
, t
FALL
V
S
NETWORK
ANALYZER
V
INx
OFF ISOLATION = 20log
V
OUT
V
S
V
DD
10F
V
DD
50
V
OUT
R
L
50
ADG936-R
RF2x
RF1x
INx
RFC
GND
50
04503-006
Figure 21. Off Isolation
V
S
NETWORK
ANALYZER
V
INx
INSERTION LOSS = 20log
V
OUT
V
S
V
DD
10F
V
DD
50
V
OUT
R
L
50
ADG936-R
RF2x
RF1x
INx
RFCx
GND
50
04503-007
Figure 22. Insertion Loss
V
S
NETWORK
ANALYZER
V
INx
CROSSTALK = 20log
V
OUT
V
S
V
DD
10F
V
DD
50
V
OUT
R
L
50
ADG936-R
RF2x
RF1x
INx
RFCx
GND
50
04503-008
Figure 23. Crosstalk
V
INx
V
DD
10F
V
DD
ADG936-R
RF2x
RF1x
INx
RFCx
NC
NC
OSCILLOSCOPE
GND
04503-009
Figure 24. Video Feedthrough

ADG936BRUZ

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
RF Switch ICs WB 4GHz 36dB Iso CMOS Dual SPDT
Lifecycle:
New from this manufacturer.
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