MAX2645_1 Datasheet, PDF (1/4 Pages) Maxim Integrated Products – Evaluation Kit

19-1759; Rev 0; 7/00
MAX2645 Evaluation Kit
General Description
The MAX2645 evaluation kit (EV kit) simplifies evalua-
tion of the MAX2645 3.4GHz to 3.8GHz low-noise
amplifier/PA predriver. The EV kit is fully assembled
and tested, allowing simple evaluation of all device
functions. All RF signal ports use SMA connectors, pro-
viding a convenient interface to RF test equipment.
The MAX2645 is a versatile, high-performance, low-
noise amplifier with adjustable IP3. These features allow
the MAX2645 to be used in a variety of applications,
from a low-noise amplifier to a PA predriver. As assem-
bled, the MAX2645 EV kit is configured for lowest noise
figure performance (NF = 2.3dB, IIP3 = +4dBm). A few
minor component changes configure the device as a
low-noise amplifier with higher linearity and slightly
degraded noise figure performance (NF = 2.6dB, IIP3 =
+10dBm) or as a PA predriver with high output P1dB
performance (output P1dB = +12dBm). Refer to the
MAX2645 data sheet for application-specific perfor-
mance data.
Features
o Easy Evaluation of the MAX2645
o All Critical Peripheral Components Included
o SMA Input and Output Connectors
o RF Ports Matched to 50Ω at 3.55GHz
o Fully Assembled and Tested
PART
MAX2645EVKIT
*Exposed paddle
Ordering Information
TEMP. RANGE
-40°C to +85°C
IC PACKAGE
10 µMAX-EP*
Component Suppliers
SUPPLIER PHONE
FAX
WEB
AVX
843-448-9411 843-448-1943 Avxcorp.com
EFJohnson 402-474-4800 402-474-4858 Efjohnson.com
Kamaya
219-489-1533 219-489-2261 Kamaya.com
Murata
800-831-9172 814-238-0490 Murata.com
Taiyo Yuden 800-348-2496 847-925-0899 T-Yuden.com
Toko
800-PIK-TOKO 708-699-1194 Tokoam.com
DESIGNATION QTY
DESCRIPTION
C1
1
1.5pF ±0.1pF ceramic capacitor (0402)
Murata GRM36COG1R5B050
C2
1
220pF ±10% ceramic capacitor (0402)
Murata GRM36X7R221K050
C3
1
47pF ±5% ceramic capacitor (0402)
Murata GRM36COG470J050
C4
1
0.75pF ±0.1pF ceramic capacitor
(0402) Murata GRM36COGR75B050
C5, C6, C8
3 ^{0.1µF ±10% ceramic capacitors}
(0603) Murata GRM39X7R104K016
10µF, 16V tantalum capacitor
C7
1 _{AVX TAJC106K016}
1000pF ±10% ceramic capacitor
C9
1 _{(0402) Murata GRM36X7R102K050}
Z1
1
1.8nH inductor
Toko LL1005-FH1N8S
Component List
DESIGNATION QTY
DESCRIPTION
R1
1 20kΩ ±1% resistor (0603)
R2, R3
2 1kΩ ±5% resistors (0603)
JU1, JU2
2 3-pin headers
None
2 Shunts (JU1, JU2)
J1, J2
J3, J4
U1
2 Test points (VCC, GND)
2 ^{SMA connectors (edge mount)}
EFJohnson 142-0701-801
1 MAX2645EUB
None
1 MAX2645 PC board (GETek)
None
1 MAX2645 data sheet
None
1 MAX2645 EV kit data sheet
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