MAX2370ETM-T Maxim Integrated Products, MAX2370ETM-T Datasheet - Page 4

• Manufacturer Part Number: MAX2370ETM-T
• Description: RF Transmitter Complete 450MHz Quad rature Transmitter 4
• Manufacturer: Maxim Integrated Products

Complete 450MHz Quadrature Transmitter
AC ELECTRICAL CHARACTERISTICS (continued)
(MAX2370 EV kit, V
+85°C. Typical values are at V
f
cascade specifications assume 400Ω IF filter with 5dB insertion loss, T
Note 1: Guaranteed by production test at T
Note 2: ACPR is met over the specified V
Note 3: V
Note 4: Guaranteed by design and characterization to 6σ.
Note 5: When enabled with RCP_TURBO1 and RCP_TURBO2 (see Tables 3 and 4), the total charge-pump current is specified.
4
RFOUT
Output Power Variation Over
Temperature
IF PLL
Reference Frequency
Refer ence Fr eq uency S i g nal Level
IF Main-Divide Ratio
IF Reference-Divide Ratio
VCO Operating Range
Charge-Pump Source/Sink
Current
Turbolock Boost Current
Charge-Pump Source/Sink
Current Matching
IF Charge-Pump Compliance
RF PLL
RF PLL Frequency Range
Reference Frequency
RF Main-Divide Ratio
RF Reference-Divide Ratio
Charge-Pump Source/Sink
Current
Turbolock Boost Current
Charge-Pump Source/Sink
Current Matching
RF Charge-Pump Compliance
Phase-Detector Noise Floor
_______________________________________________________________________________________
= 455MHz, f
For all values of RCP, the total turbolock current is 1.63 times the corresponding nonturbo current value.
CM
PARAMETER
must be supplied by the I/Q baseband source with ±8µA current capability.
CC
IF
= +2.7V to +3.3V, SHDN = IDLE = TXGATE = high, V
= 120MHz, registers set according to Table 1, input voltage at I and Q = 130mV
CC_
= SHDN = IDLE = TXGATE = CS = 3.0V, f
Relative to +25°C, T
ICP = 00
ICP = 01
ICP = 10
ICP = 11
ICP = 11, ICP_MAX = 1
All values of ICP, over compliance range
RF PLL operated at 2x LO frequency
RCP = 00
RCP = 01
RCP = 10
RCP = 11
(Note 5)
All values of RCP, over compliance range
RCP = 11, RCP_TURBO1 = RCP_TURBO2 = 0, 50kHz
comparison frequency
CM
A
range.
= +25°C to +85°C, design and characterization at T
A
CONDITIONS
= -40°C to +85°C
A
= +25°C, unless otherwise noted.) (Note 1)
REF
GC
= 19.2MHz, LO input power = -15dBm, f
= 2.5V, R
BIAS
= 10kΩ, 50Ω system, T
4096
1152
A
MIN
256
135
190
267
533
220
441
499
717
0.1
0.5
0.5
96
5
2
5
2
= -40°C.
190 to 390
1063
1694
0, -2
-162
TYP
139
192
278
390
774
325
650
738
V
V
C C R FC P
C C I FC P
262,143
16,383
0.5V
0.5V
RMS
MAX
2047
1300
8191
1329
2118
174
240
348
488
968
406
813
923
0.6
30
30
6
6
LO
A
differential,
-
-
= 575MHz,
= -40°C to
dBc/Hz
UNITS
MHz
MHz
MHz
MHz
V
dB
µA
µA
µA
µA
%
%
P-P
V
V