OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

ADA4859-3ACPZ-R7

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
ADA4859-3 Data Sheet
Rev. A | Page 6 of 16
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
07715-003
NOTES
1. NC = NO CONNECT.
2. EXPOSED PAD, CONNECT TO GROUND.
TOP VIEW
(Not to Scale)
ADA4859-3
1
2
C1_a
C1_b
+V
S
+IN3
–IN3
OUT3
OUT1
–IN1
+IN1
NC
CPO
+V
S
3
4
11
–IN2
12
+IN2
CHARGE
PUMP
10
OUT2
9
5 6
7 8
16 15
14 13
PD
Figure 3. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Mnemonic
Description
1 +V
S
Positive Supply for Charge Pump.
2 C1_a Charge Pump Capacitor Side a.
3 C1_b Charge Pump Capacitor Side b.
4 CPO Charge Pump Output.
5 +V
S
Positive Supply.
6 +IN3 Noninverting Input 3.
7 −IN3 Inverting Input 3.
8
OUT3
Output 3.
9 PD Power Down.
10 OUT2 Output 2.
11 −IN2 Inverting Input 2.
12 +IN2 Noninverting Input 2.
13 NC No Connect.
14 +IN1 Noninverting Input 1.
15 −IN1 Inverting Input 1.
16 OUT1 Output 1.
17 (EPAD) Exposed Pad (EPAD) The exposed pad must be connected to the ground plane.
Data Sheet ADA4859-3
Rev. A | Page 7 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
V
S
= 5 V, G = 2, R
F
= 550 Ω, R
L
= 150 Ω, large signal V
OUT
= 2 V p-p, small signal V
OUT
= 0.1 V p-p, and T = 25ºC, unless otherwise noted.
2
–8
–7
–6
–5
–4
–3
–2
–1
0
1
1
10 100
1000
NORMALIZED CLOSED-LOOP GAIN (dB)
FREQUENCY (MHz)
V
S
= 3.3V
V
S
= 5V
07715-004
Figure 4. Small Signal Frequency Response vs. Supply Voltage
0.2
–0.8
–0.7
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
1 10 100 1000
NORMALIZED CLOSED-LOOP GAIN (dB)
FREQUENCY (MHz)
V
S
= 3.3V
V
S
= 5V
07715-005
Figure 5. Large Signal 0.1 dB Flatness vs. Supply Voltage
0
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
1 10
DISTORTION (dBc)
HD2
HD3
100
FREQUENCY (MHz)
07715-006
Figure 6. Harmonic Distortion vs. Frequency
2
–8
–7
–6
–5
–4
–3
–2
–1
0
1
1
10 100 1000
NORMALIZED CLOSED-LOOP GAIN (dB)
FREQUENCY (MHz)
V
S
= 3.3V
V
S
= 5V
07715-007
Figure 7. Large Signal Frequency Response vs. Supply Voltage
0.2
–0.8
–0.7
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
1 10
100 1000
NORMALIZED GAIN (dB)
FREQUENCY (MHz)
C
L
= 10pF
C
L
= 14pF
C
L
= 16pF
C
L
= 10pF
07715-008
Figure 8. Large Signal 0.1 dB Flatness vs. Capacitive Load
0
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
1 10
DISTORTION (dBc)
HD2
HD3
100
FREQUENCY (MHz)
07715-009
V
S
= 3.3V
Figure 9. Harmonic Distortion vs. Frequency
ADA4859-3 Data Sheet
Rev. A | Page 8 of 16
0
–70
–60
–50
–40
–30
–20
–10
0.1 1 10010 400
PSRR (dB)
FREQUENCY (MHz)
07715-010
Figure 10. Power Supply Rejection Ratio (PSRR) vs. Frequency
–40
–50
–60
–70
–80
–90
–100
0.1 1
10010 400
FORWARD ISOLATION (dB)
FREQUENCY (MHz)
07715-011
Figure 11. Forward Isolation vs. Frequency
250
200
150
100
50
0
100 1k 10k 100k 1M
OUTPUT VOLTAGE NOISE (nV/ Hz)
FREQUENCY (Hz)
07715-012
Figure 12. Total Output Voltage Noise vs. Frequency
0.2
–0.8
–0.7
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
1 10
100 1000
NORMALIZED GAIN (dB)
FREQUENCY (MHz)
C
L
=
10pF
C
L
=
14pF
V
S
=
3.3V
C
L
=
16pF
C
L
= 110pF
07715-013
Figure 13. Large Signal 0.1 dB Flatness vs. Capacitive Load
–30
–40
–50
–60
–70
–80
–90
–100
0.1
1 10010
400
CROSSTALK (dB)
FREQUENCY (MHz)
07715-014
Figure 14. Crosstalk vs. Frequency
20
18
16
14
12
10
8
6
4
2
0
100 1k 10k 100k
1M
INPUT CURRENT NOISE (pA/ Hz)
FREQUENCY (Hz)
07715-015
Figure 15. Noninverting Input Current Noise vs. Frequency
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

ADA4859-3ACPZ-R7

Mfr. #:
Buy ADA4859-3ACPZ-R7
Manufacturer:
Analog Devices Inc.
Description:
Video Amplifiers SGL-Supply Hi Spd w/ Charge Pump
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet