MAX2369 MAXIM [Maxim Integrated Products], MAX2369 Datasheet - Page 3

• Manufacturer Part Number: MAX2369
• Description: Complete Dual-Band Quadrature Transmitter
• Manufacturer: MAXIM [Maxim Integrated Products]

AC ELECTRICAL CHARACTERISTICS
(MAX2369 Evaluation Kit: 50Ω system, operating modes as defined in Table 6, input voltage at I and Q = 200mV
common mode = V
200mVp-p at 19.44MHz, V
-7dBm, f
= 836MHz, T
MODULATOR, QUADRATURE MODES (Digital Cellular, Digital PCS, FM IQ)
IF Frequency Range
I/Q Common-Mode Input
Voltage
IF Gain Control Range
IF Output Power, Digital Mode
Gain Variation Over Temperature
RX Band Noise Power
Carrier Suppression
Sideband Suppression
MODULATOR, FM MODE
IF Gain Control Range
Output Power
UPCONVERTER AND PREDRIVER
IF Frequency Range
Low-Band Frequency Range
High-Band Frequency Range
LOL Frequency Range
LOH Frequency Range
Output Power, RFL (Note 4)
Output Power, RFH (Note 4)
Power-Control Range
Gain Variation Over Temperature
RF Image Rejection (Note 4)
LO Leakage (Note 4)
RX Band Noise Power
LOL
PARAMETER
A
= 1017.26MHz, f
= +25°C, unless otherwise noted.)
CC
_______________________________________________________________________________________
/2, 300kHz quadrature CW tones, IF synthesizer locked with passive lead-lag second-order loop filter, REF =
CC
LOH
= SHDN = CS = TXGATE = +2.75V, V
= 2061.26MHz, IFIN = 125mV
V
VGC = 0.5V to 2.5V, IFG = 100
VGC = 2.5V, IFG = 100
Relative to +25°C, T
VGC = 2.5V, IFG = 100, F
measured at F
VGC = 2.5V, IFG = 100
VGC = 2.5V, IFG = 100
VGC = 0.5V to 2.5V, IFG = 100
VGC = 2.5V, IFG = 111, I/Q modulation
VGC = 2.5V, IFG = 111, direct VCO modulation
RFL port
RFH port
VGC = 2.5V, NADC modulation, ACPR < -32dBc/
-55dBc at +30kHz/+60kHz offset
VGC = 2.5V, FM mode
VGC = 2.6V, NADC modulation, ACPR = -32dB/
-55dBc at +30kHz/+60kHz offset
VGC = 0.5V to 2.5V
Relative to +25°C, T
RFL
RFH
RFL, VGC = 2.5V
RFH, VGC = 2.6V
RFL, VGC = 2.5V
RFH, VGC = 2.6V
CC
= 2.7V to 3.0V (Notes 2, 3, 4)
IF
± 20MHz
CONDITIONS
A
A
= -40°C to +85°C (Note 4)
= -40°C to +85°C (Note 4)
IF
RMS
= 181.26MHz, noise
Quadrature Transmitter
BAT
at 181.26MHz, IS-136 TDMA modulation, f
= +2.75V, IF output load = 400Ω, LOH, LOL input power =
Complete Dual-Band
1.35
MIN
-25
-24
5.8
30
30
9
4
1700–2000
1400–2300
800–1000
800–1150
120–235
120–235
V
TYP
CC
±0.8
-145
-133
-134
-8.5
-5.5
-10
6.6
85
49
38
85
12
30
7
/ 2
RFH
= 1880MHz, f
V
MAX
1.25
RMS
CC
-22
-24
±3
–
differential,
dBm/Hz
UNITS
dBm/
MHz
dBm
dBm
MHz
MHz
MHz
MHz
MHz
dBm
dBm
dBm
dBc
dB
dB
dB
dB
dB
dB
dB
Hz
V
RFL
3