Expand menu
Hello, Sign in
My Account
0
Cart
Home
Products
Sensors
Semiconductors
Passive Components
Connectors
Power
Electromechanical
Optoelectronics
Circuit Protection
Integrated Circuits - ICs
Main Products
Manufacturers
Blog
Services
About OMO
About Us
Contact Us
Check Stock
MAX2150ETI+
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
MAX2150
Wideband I/Q Modulator with Sigma-Delta
Fractional-N Synthesizer
______________________________________________________________________________________
13
TXEN
PIN
BIT
TX MODE
0
0
TX off
0
1
TX off
1
0
TX off
1
1
TX enabled
Table 8. TXEN Pin and Software Bit
Definitions
BUFEN
PIN
BIT
BUF MODE
0
0
Buffer off
0
1
Buffer off
1
0
Buffer off
1
1
Buffer on
Table 11. BUFEN Pin and Software Bit
Definitions
CPX
CP1
CP0
I
CP
(µA)
0
0
0
170
0
0
1
350
0
1
0
520
0
1
1
690
1
0
0
340
1
0
1
670
1
1
0
1000
1
1
1
1310
Table 9. Charge-Pump Registers
TEST MODE
T5
T4
T3
T2
T1
T0
TEST PIN
Normal
Operating
Mode
000
0
0
0
—
Charge Pump
Forced to
Source Icp
000
0
0
1
C
P
Charge Pump
Forced to Sink
Icp
000
0
1
0
C
P
Reference
Divider Output
0
1
0
0
0
0
Lock
Main Divider
Output
0
1
1
0
0
0
Lock
Table 10. Test Register Definition
(Default 0 Dec)*
*
All other logic states are undefined.
Chip Information
TRANSISTOR COUNT: 16,321
Package
Information
For the latest package outline information and land patterns, go
to
www.maxim-ic.com/packages
.
PACKAGE TYPE
PACKAGE CODE
DOCUMENT NO.
28 TQFN-EP
T2855-3
21-0140
MAX2150
Wideband I/Q Modulator with Sigma-Delta
Fractional-N Synthesizer
14
______________________________________________________________________________________
MAX2150
VCC
VCC
VCC
VCC
VCC
GND
J6
J7
C25
1
μ
F
C31
0.1
μ
F
R29
OPEN
C3
0.1
μ
F
C17
100pF
C18
0.1
μ
F
2
V
CC
_PA
1
TXEN
3
RFOUT
4
TEST2
C16
OPEN
C15
OPEN
R13
0
Ω
J8
RFOUT
J16
5
TEST1
J17
7
V
CC
_SD
VCCSD
6
LOCK
LOCK
J20
VCC
VCC
C14
100pF
C27
1.0
μ
F
CLK
8
DATA
9
EN
10
J10–5
J10–9
SHDN
11
J10–13
SYNEN
12
OSCIN
V
CC
_XTAL
13
14
15
J10–17
J10–19
J10–15
J10–7
J10–11
J10–3
J10–1
J10–4
J10–8
J10–12
J10–16
J10–18
J10–20
J10–14
J10–6
J10–10
J10–2
C37
0.1
μ
F
C36
0.1
μ
F
L1
OPEN
EN
JUMP_PAD
LOCK
CLK
ENn
DATA
FILTVCC
SHDNn
TXEN
SYNEN
VCOSEL
SHDN
C30
0.1
μ
F
J18
REFL In
R18
0
Ω
Y1
C13
100pF
C21
0.1
μ
F
VCC
VCC
VCC
VCC_VCO
C9
100pF
C19
0.1
μ
F
V
CC
_CHP
16
CHP
17
V
CC
_A
C22
6800pF
C24
680pF
C26
470pF
C35
100pF
C34
0.1
μ
F
R23
245
Ω
C23
.068
μ
F
R24
1.1k
Ω
R25
1.1k
Ω
R35
OPEN
TUNEOUT
VTUNE_OUT
1
2
3
6
5
4
VT
GND
VCC
VSW
GND
OUT
GND
GND
7
8
J5
J11
J19
GND
VCCVCO
U2
VC3R0A230967/
1750B350FUJI
C10
100pF
VCC
18
V
CC
_D
C4
100pF
VCC
19
V
CC
_LO
20
LO-
C12
100pF
C11
100pF
C8
22pF
J15
LOn
21
LO+
C7
OPEN
J14
LO
C5
OPEN
C6
OPEN
J13
BUFOUT
C32
0.1
μ
F
C33
0.1
μ
F
C20
0.1
μ
F
R34
3.3k
Ω
R33
3.3k
Ω
R32
3.3k
Ω
R31
3.3k
Ω
C28
0.1
μ
F
DCIN
R1
OPEN
R2
OPEN
R3
OPEN
R4
OPEN
J1
31-5239-52RFX
C50
0.1
μ
F
J2
31-5239-52RFX
C52
0.1
μ
F
C2
100pF
V
CC
_RF
28
I+
27
I-
26
Q+
25
Q-
24
BUFEN
23
BUFOUT
22
II
N
Q
N
Q
C1
0.1
μ
F
BUFEN
VCC
R12
0
Ω
U1
T
ypical Operating Circuit
MAX2150
Wideband I/Q Modulator with Sigma-Delta
Fractional-N Synthesizer
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
____________________
15
©
2008 Maxim Integrated Products
is a registered trademark of Maxim Integrated Products, Inc.
Revision History
REVI
SIO
N
NUMBER
REVI
SIO
N
DATE
DESCRIPTION
PAG
ES
CHANGED
4 6/08
Upd
ated
table
in
Pac
kage Infor
mation
13
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
MAX2150ETI+
Mfr. #:
Buy MAX2150ETI+
Manufacturer:
Maxim Integrated
Description:
Modulator / Demodulator I/Q Mod w/Sig Delt Fractional-N Synth
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
T/T
Paypal
Visa
MoneyGram
Western
Union
Products related to this Datasheet
MAX2150ETI+
MAX2150ETI+T
