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IVA-14208-TR1 반도체 회로 부품 판매점

Silicon Bipolar MMIC 2.5 GHz Variable Gain Amplifier



Agilent(Hewlett-Packard) 로고
Agilent(Hewlett-Packard)
IVA-14208-TR1 데이터시트, 핀배열, 회로
Silicon Bipolar MMIC 2.5 GHz
Variable Gain Amplifier
Technical Data
IVA-14208
IVA-14228
Features
• Differential Input and
Output Capability
• DC to 2.5 GHz Bandwidth;
3.4 Gbits/s Data Rates
• High Gain: 24 dB Typical
• Wide Gain Control Range:
34␣ dB Typical
• 6 V Bias
• 5 V VGC Control Range,
IGC␣ <3␣ mA
• Fast Gain Response: <10␣ nsec
Typical
• IVA-14208: Low Cost Plastic
Surface Mount Package
• IVA-14228: Hermetic Ceramic
Surface Mount Package
30
VGC < 3 V
20
3.75 V
10
4.0 V
0
-10
-20
5.0 V
-30
0.1
1.0
FREQUENCY (GHz)
3.0
Figure 1. IVA-14228 Typical Variable
Gain vs. Frequency and VGC at
VCC = 6 V, Tcase = 25°C.
Description
The IVA-14 series MMlCs are
variable gain amplifiers. The
IVA-14208 is housed in a miniature
low cost plastic surface mount
package. The IVA-14228 is housed
in a miniature hermetic ceramic
surface mount package. Both
devices can be used in any
combination of single-ended or
differential inputs or outputs (see
Functional Block Diagram). The
lowest frequency of operation is
limited only by the values of user
selected blocking and bypass
capacitors.
Typical applications include
variable gain amplification or
limiting for fiber optic systems
(e.g. SONET) with data rates up to
3.4 Gbits/s, mobile radio and
satellite receivers, millimeter
wave receiver IF amplifiers and
communications receivers.
The IVA series of variable gain
amplifiers is fabricated using
Hewlett-Packard’s 10 GHz fT,
25␣ GHz f MAX ISOSAT™-1 silicon
bipolar process. This process uses
nitride self-alignment, sub-
micrometer lithography, trench
isolation, ion implantation, gold
metallization and polyimide inter-
metal dielectric and scratch
protection to achieve excellent
performance, uniformity and
reliability.
6-185
IVA-14208
Plastic SO-8 Package
PIN 1
IVA-14228
Ceramic ‘28’ Package
PIN 1
Functional Block
Diagram and Pin
Configuration
PIN 1
PIN 8
PIN DESCRIPTION
1. INPUT +
2. V EE, AC GROUND
3. V EE, AC GROUND
4. INPUT –
8. VGC
7. OUTPUT +
6. OUTPUT –
5. VCC
IVA-14228 PACKAGE BOTTOM IS V EEAC GROUND.
5965-9975E


IVA-14208-TR1 데이터시트, 핀배열, 회로
IVA-14208, -14228 Absolute Maximum Ratings[1]
Symbol
VCC-VEE
Pin
VGC-VEE
Ti
Tstg
Pt
Parameter
Device Voltage, Tcase = 25°C
Input Power, Tcase = 25°C
Control Voltage, Tcase = 25°C
Junction Temperature+
Storage Temperature
Total Device Dissipation
Units
Volts
dBm
Volts
°C
°C
mW
IVA-14208
12
13
10
150
-65 to +150
1000[2]
IVA-14228
12
13
10
200
-65 to +200
1000[3]
Thermal Resistance:
IVA-14208 Thermal Resistance Junction to Case[4]: θjc = 68°C/W
IVA-14228 Thermal Resistance Junction to Case[4]: θjc = 63°C/W
Notes:
1. Operation in excess of any one of these conditions may result in permanent damage to the device.
2. Tcase = 25°C. Derate at 14.7 mW/°C for Tcase > 82°C.
3. Tcase = 25°C. Derate at 15.9 mW/°C for Tcase > 137°C.
4. Tj= 150°C.
IVA-14208, -14228 Guaranteed Electrical Specifications All measurements reflect single-ended
(unbalanced) performance. Tcase = 25°C. VCC = 6 V, VEE = 0 V, VGC = 0 V, ZL = 50
IVA-14208
IVA-14228
Symbol
Parameter
Units Min. Typ. Max. Min. Typ. Max.
GP
GP
Power Gain (|S21|2), f = 1 GHz
Gain Flatness, f = 0.05 to 2 GHz
dB 20 24
dB ± 1.2
22 24
± 0.7
f3dB
GCR
ISO
VSWR
NF
3 dB Bandwidth
Gain Control Range[2], f = 1 GHz,
VGC = 0 to 5 V
Reverse Isolation (|S12|2), f = 1 GHz,
VGC = 0 to 5 V
Input VSWR, f = 0.05 to 2.0 GHz,
VGC = 0 to 5 V
Output VSWR, f = 0.05 to 2.0 GHz,
VGC = 0 to 5 V
50 Noise Figure, f = 1 GHz
GHz 2.0 2.5
dB 30 34
dB 37
2:1
2:1
dB 9.0
2.2 2.5
30 34
40
2:1
2.5:1
9.0
PldB Output Power at 1 dB Gain,
Compression f = 1 GHz
dBm
-2.0
-2.0
VOUT Pk-Pk Single-ended Output Voltage,
f = 1 GHz
mVpp
450
450
IP3
Third Order Intercept Point, f = 1 GHz
dBm
8
8
tD Group Delay, f = 1 GHz
psec 450
450
Icc Supply Current
mA 28 38 48 28 38 48
Notes:
1. The recommended operating voltage range for these devices is 5 to 8 V. Typical performance as a function of voltage is shown in the
graphs on the following pages.
2. The recommended gain control range for these devices for dynamic control is 0 to 4.2 V. Operation at gain control settings above 4.2 V
may result in gain control increase rather than gain decrease. See figures 4 and 19.
6-186




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IVA-14208-TR1 amplifier

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IVA-14208-TR1

Silicon Bipolar MMIC 2.5 GHz Variable Gain Amplifier - Agilent(Hewlett-Packard)