SIRENZA S510069-28Z

Preliminary
S510069-28Z
Product Description
AGC Amplifier
Sirenza Microdevice's S510069-28Z is a Variable
Gain Amplifier (VGA), designed for use in Digital
and Analog RF tuners and linear applications
requiring IF signal amplification and control before
the A/D converter. This IC consists of two
amplifier stages that are AC coupled. Gain control
is delayed between the two stages for minimal
noise figure impact over the first 30 dB of gain
control while maintaining excellent linearity
performance. This product is RoHS compliant.
Pb
RoHS Compliant
& Green Package
8 pin MSOP Package
Product Features
• Low Distortion: IM3<-60 dBc@ 1 VPP Output
Functional Block Diagram
• 55 dB Gain Control Range (12 dB to 69 dB Gain)
• Low Power Consumption (275 mW)
• 3.3 V Single Supply Operation
Applications
• Digital & Analog TV Tuners
• Digital TV, CATV and DBS Set-Top Receivers
• PCTV
• Video Cards
Electrical Specifications (TA=25°C, VDD=3.3V, unless otherwise specified)
Typical App C kt.
Symbol
RFIN
RF Input Frequency Range
U nit
Min.
MHz
30
GMAX
Maxi mum Gai n, RF=44MHz, VAGC =3.0V
dB
66
GMIN
Mi ni mum Gai n, RF=44MHz, VAGC =0.0V
dB
VAGC
AGC Voltage
AGC
IM3
V out
Optional App C kt.
Parameters
Typ.
Min.
100
30
Typ.
62
11
13
5
V
0.0
3.0
dB
55
57
1 Vpp out, 1K Load over 50 dB range
dB C
60
63
IF Output Level, D i fferenti al Output, 1Kohm load
V pp
0.0
3.0
57
55
1.0
dB
Max.
100
70
AGC D ynami c Range, AGC =0.0V to 3.0 V
69
Max.
1.0
NF
Noi se Fi gure, VAGC = 3.0 V
ZIN
Input Impedance (Si ngle Ended)
Ohms
500
500
ZOUT
Output Impedance (Open D rai n)
Ohms
1K
1K
V DD
Supply Voltage
V
3.1
3.3
3.5
3.1
3.3
3.5
IDD
Supply C urrent
mA
62
78
82
62
78
82
RTH
Thermal Resi stance
°C /W
16.0
207
16.0
207
Performance tests and ratings for Sirenza Microdevices’ products were performed internally by Sirenza and measured using specific computer systems and/or components and reflect the approximate
performance of the products as measured by those tests. Any difference in circuit implementation, test software, or test equipment may affect actual performance. The information provided herein is
believed to be reliable at press time and Sirenza Microdevices assumes no responsibility for the use of this information. All such use shall be entirely at the user’s own risk. Prices and specifications for
Sirenza Microdevices’ products are subject to change without notice. Buyers should consult Sirenza Microdevices’ standard terms and conditions of sale for Sirenza’s limited warranty with regard to its
products. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Sirenza Microdevices does not authorize or warrant any product for use in lifesupport devices and/or systems.
303 S. Technology Court, Broomfield, CO 80021
303-327-3030
1
www.sirenza.com
EDS-104884 Rev B
11/01/2006
Preliminary
S510069-28Z AGC Amplifier
Pin Out Descriptions
Pin #
Function
1
V DD
RF Supply +3.3V
2
IN1
RF AMP positive input.
3
IN2
RF AMP negative input.
4
VAGC
Automatic Gain Control, Min Gain @ AGC = 0 V, Max Gain @
AGC = 3.0 V.
5, 8
GND
Ground pins. Connect to the ground plane with shortest
possible length to minimize inductance.
6
OUT2
AMP negative output
7
OUT1
AMP positive output.
Description
Absolute Maximum Ratings
Parameters
Value
Unit
Supply Voltage (VDD )
-0.3 to +3.6
°C
Operating Temperature (TOP )
-40 to +85
°C
Storage Temperature (TSTG )
-65 to +150
°C
Junction Temperature (TJ )
+150
°C
ESD Rating-Human Body Model (Class 2)
2000
V
Operation in excess of any of these parameters may result in
permanent damage.
Caution: ESD Sensitive
Appropriate precaution in handling, packaging and
testing devices must be observed.
303 S. Technology Court, Broomfield, CO 80021
303-327-3030
2
www.sirenza.com
EDS-104884 Rev B
11/01/2006
Preliminary
S510069-28Z AGC Amplifier
Typical Application Circuit
Noise Figure vs. AGC
45
70
40
60
35
NF (dB)
G ain (dB)
Gain vs. AGC
80
50
40
30
+25°C
20
25
20
15
+25°C
10
- 40°C
-40°C
10
30
5
+85°C
0
+85°C
0
0
0.5
1
1.5
2
2.5
3
0
0.5
1
AGC (V)
2
2.5
3
AGC (V)
Id vs. Vd
IM3 vs. AGC
90
90
85
80
+25°C
80
- 40°C
70
+85°C
Id (m A )
IM3 (dBc)
1.5
75
70
65
60
50
40
30
60
20
55
10
+25°C
-40°C
+85°C
0
50
0
0.5
1
1.5
2
2.5
3
0
2
3
Vd (V)
AGC (V)
303 S. Technology Court, Broomfield, CO 80021
1
303-327-3030
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EDS-104884 Rev B
11/01/2006
Preliminary
S510069-28Z AGC Amplifier
Optional Application Circuit
(Resistive pull-ups at output)
Gain vs. AGC
Noise Figure vs. AGC
45
70
40
60
NF (dB)
Gain (dB)
35
50
40
30
30
25
20
15
20
150 ohms
130 ohms
10
150 ohms
10
130 ohms
5
120 ohms
120 ohms
0
0
0
0.5
1
1.5
2
2.5
0
3
0.5
1
AGC (V)
1.5
2
2.5
3
AGC (V)
IM3 vs. AGC
80
150 ohms
75
130 ohms
IM3 (dBc)
70
120 ohms
65
60
55
50
45
40
0
0.5
1
1.5
2
2.5
3
AGC (V)
303 S. Technology Court, Broomfield, CO 80021
303-327-3030
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www.sirenza.com
EDS-104884 Rev B
11/01/2006
Preliminary
S510069-28Z AGC Amplifier
Typical Application Circuit
Component
C1, C2, C3, C4
L1, L2
F1
Description
Value
Manufacturer
P/N
Capacitor
0.01uF
Samsung
CL05B103KBNC
Ferrite Bead 600Ohm/100mA
Steward
HZ0402A601R-00
SAW Filter
44MHz
Epcos
X6959
Optional Application Circuit
Component
C1, C2, C3, C4
R1, R2
F1
Description
Capacitor
Resistor
SAW Filter
303 S. Technology Court, Broomfield, CO 80021
Value
0.01uF
120 Ohms
44MHz
303-327-3030
5
Manufacturer
P/N
Samsung
CL05B103KBNC
KOA
RK73B1ETTP121J
Epcos
X6959
www.sirenza.com
EDS-104884 Rev B
11/01/2006
Preliminary
S510069-28Z AGC Amplifier
5.0V to 3.3V Application Circuit
Component
C1
R1
D1
D1- Alt
Description
Capacitor
Resistor
Voltage Regulator Diode
Voltage Regulator Diode
Value
0.1 uF
18 Ohms
3 Volt
3 Volt
Manufacturer
P/N
Panasonic
ECJ-1VB1C104K
KOA
RK73B2BTTP180J
Phillips
BZX79-B3V0
Vishay
BZX55B3V0
Evaluation Board Schematic
Component
C1, C2, C3, C4,
C11, C13, C15
C19
R7
R3
R4
F1
T1, T2
Description
Value
Manufacturer
P/N
Capacitor
0.01uF
Samsung
CL05B103KBNC
Capacitor
Resistor
Resistor
Resistor
SAW Filter
Transformer
100pF
0 Ohms
200 Ohms
1K Ohms
44MHz
4 to 1
Samsung
Rohm
Samsung
Samsung
Epcos
Mini Circuits
CL10C101JBNC
MCR01MZSJ000
RC1608J201CS
RC1608J102CS
X6959
TC4-1T
303 S. Technology Court, Broomfield, CO 80021
303-327-3030
6
www.sirenza.com
EDS-104884 Rev B
11/01/2006
Preliminary
S510069-28Z AGC Amplifier
Evaluation Board Layout
303 S. Technology Court, Broomfield, CO 80021
303-327-3030
7
www.sirenza.com
EDS-104884 Rev B
11/01/2006
Preliminary
S510069-28Z AGC Amplifier
Package Dimensions and Marking (Units in mm)
Package Type: MSOP8
D
e1
TOP PKG
e
CL
BTM PKG
0
L2
7
6
5
69
Z
8
1
2
3
8
E/2
7
6
5
E1/2
L
CL E1
1
4
2
3
E
L1
4
DETAIL 'A'
R0.127(0.005) TYP
ALL CORNER
& EDGES
A2
A
A1
SEATING PLANE
b
0.01
C
CL
NOTES:
1. CONTROLLING DIMENSION : MILLIMETER CONVERTED
INCH DIMENSION ARE NOT NECESSARILY EXACT.
2. DIMENSIONING AND TOLERANCES PER ANSI Y14.5M1994.
3. DIMENSION "D" DOES NOT INCLUDE MOLD FLASH,
PROTRUSION OR GATE BURR, MOLD FLASH, PROTRUSION
AND GATE BURR SHALL NOT EXCEED 0.15MM (0.006") PER
SIDE. DIMENSION E1 DO NOT INCLUDE INTER-LEAD
FLASH OR PROTRUSION, INTER-LEAD AND PROTRUSION
SHALL NOT EXCEED 0.15MM (0.006") PER SIDE.
4. THE PACKAGE TOP BE SMALLER THAN THE PACKAGE
BOTTOM. DIMENSION D AND E1 ARE DETERMINED AT THE
OUTERMOST TIE BAR BURRS, GATE BURRS AND
INTERLEAD FLASH, BUT INCLUDING ANY MISMATCH
BETWEEN THE TOP AND THE BOTTOM OF THE PLASTIC
BODY.
5. DIMENSION "b" DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBER PROTRUSION SHALL
BE 0.08 MM (0.0031) TOTAL IN EXCESS OF THE "b"
DIMENSION AT MAXIMUM MATERIAL CONDITION.
303 S. Technology Court, Broomfield, CO 80021
303-327-3030
8
www.sirenza.com
EDS-104884 RevB
11/01/2006