MAX2058EVKIT Maxim Integrated Products, MAX2058EVKIT Datasheet - Page 14

no-image

MAX2058EVKIT

Manufacturer Part Number
MAX2058EVKIT
Description
EVAL KIT FOR MAX2058
Manufacturer
Maxim Integrated Products
Type
DVGA (Digital Variable Gain Amplifier)r
Datasheet

Specifications of MAX2058EVKIT

Frequency
700MHz ~ 1.2GHz
For Use With/related Products
MAX2058
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
The MAX2058/MAX2059 are designed to interface
directly with Maxim’s direct-conversion quadrature
modulators and high-speed DACs to provide a com-
plete solution for GSM/EDGE base-station transmitter
applications. See Figure 2. The MAX2058/MAX2059,
700MHz to 1200MHz High-Linearity,
SPI-Controlled DVGA with Integrated Loopback Mixer
14
LO INPUT
LBOUT
______________________________________________________________________________________
V
V
CC
CC
C1
C4
T1
Direct-Conversion Base-Station
C3
R4
C2
C5
RF INPUT
VCCLOGIC
VCCLB
LBOUT
LB_EN
DATA
GND
CLK
LO+
LO-
RF OUTPUT
CS
10
R3
1
2
3
4
5
6
7
8
9
Transmitter
11
40
C19
C6
SPI
12
39
13
38
14
5-BIT ATTENUATOR
5-BIT ATTENUATOR
37
C8
15
36
A
B
together with the MAX2021/MAX2022/MAX2023* direct-
conversion modulators/demodulators, the MAX5873
dual-channel DAC, and the MAX4395 quad amplifier,
form an ideal total transmitter lineup. This overall sys-
tem is highly efficient and low cost, while maintaining
high linearity and low noise performance.
C17
16
35
MAX2058
C7
DRIVER AMP
V
17
34
CC
C18
Typical Application Circuit
18
33
19
32
E.P.
20
31
R2
R1
30
29
28
27
26
25
24
23
22
21
GND
VCCBIAS1
AMPIN
VCCAMP
GND
GND
GND
AMPOUT
GND
VCCBIAS2
C12
C9
C14
C15
C13
C10
C11
V
CC
V
V
CC
CC
C16

Related parts for MAX2058EVKIT