HFA1112IB Intersil, HFA1112IB Datasheet - Page 9

• Manufacturer Part Number: HFA1112IB
• Description: IC BUFFER 850MHZ 8-SOIC
• Manufacturer: Intersil

Specifications of HFA1112IB

• Amplifier Type: Buffer
• Number Of Circuits: 1
• Slew Rate: 2400 V/µs
• -3db Bandwidth: 850MHz
• Current - Input Bias: 25µA
• Voltage - Input Offset: 8000µV
• Current - Supply: 21mA
• Current - Output / Channel: 60mA
• Voltage - Supply, Single/dual (±): 9 V ~ 11 V, ±4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• Gain Bandwidth Product: -

Typical Performance Curves
FIGURE 21. LOW FREQUENCY REVERSE ISOLATION (S
FIGURE 23. 1dB GAIN COMPRESSION vs FREQUENCY
-100
-20
-30
-40
-50
-60
-70
-80
-90
-24
-30
-36
-42
-48
-54
-60
-66
-72
-78
-84
20
18
16
14
12
10
FIGURE 25. 2nd HARMONIC DISTORTION vs P
8
6
4
2
0
100
-6
0
A
20
V
A
= +2
V
-3
= -1
A
V
40
= +1
200
60
0
OUTPUT POWER (dBm)
A
100MHz
V
FREQUENCY (MHz)
FREQUENCY (MHz)
= +2
80
A
3
V
A
9
= -1
100
V
300
= +2
50MHz
6
120 140
9
V
400
A
SUPPLY
V
A
160
30MHz
= +1
V
= +2
12
A
V
180 200
OUT
= ±5V, T
= -1
500
15
12
)
HFA1112
A
= 25
o
C, R
L
= 100Ω, Unless Otherwise Specified (Continued)
FIGURE 24. 3rd ORDER INTERMODULATION INTERCEPT vs
FIGURE 22. HIGH FREQUENCY REVERSE ISOLATION (S
-24
-30
-36
-42
-48
-54
-60
-100
100 190
30
20
10
-20
-30
-40
-50
-60
-70
-80
-90
0
FIGURE 26. 3rd HARMONIC DISTORTION vs P
100
-6
A
V
= -1
A
V
FREQUENCY
-3
280 370
= +2
0
FREQUENCY (MHz)
100MHz
A
200
OUTPUT POWER (dBm)
A
V
460
FREQUENCY (MHz)
V
= +2
2 - TONE
= -1
3
A
PHASE
V
550 640 730
= +1
50MHz
GAIN
6
A
V
A
AV = -1
= +1
A
V
V
9
= +2
300
= +1
A
30MHz
V
= +2
820 910 1000
12
15
OUT
235
180
90
45
0
400
18
12
)