MAX2314EEI+T Maxim Integrated, MAX2314EEI+T Datasheet - Page 3

• Manufacturer Part Number: MAX2314EEI+T
• Description: Modulator / Demodulator
• Manufacturer: Maxim Integrated

Specifications of MAX2314EEI+T

• Rohs: yes

AC ELECTRICAL CHARACTERISTICS
(MAX2310/MAX2314 or MAX2312/MAX2316 EV kit, V
CDMA, f
set for +35dB voltage gain, differential output load = 10kΩ, all power levels referred to 50Ω, T
SIGNAL PATH, CDMA MODE
SIGNAL PATH, FM_IQ MODE
SIGNAL PATH, CDMA and FM_IQ MODE
PHASE-LOCKED LOOP
Input Frequency
Reference Frequency
Frequency Reference Signal
Level
Input Third-Order Intercept
Input 1dB Compression
Input 0.25dB Desensitization
Minimum Voltage Gain
Maximum Voltage Gain
DSB Noise Figure
Input Third-Order Intercept
Input 1dB Compression
Minimum Voltage Gain
Maximum Voltage Gain
Maximum Gain Variation
Over Temperature
Baseband 0.5dB Bandwidth
Quadrature Suppression
LO to Baseband Leakage
Saturated Output Level
VCO Tune Range
LOOUT Output Power
IN
PARAMETER
= 85.88MHz for FM, f
_______________________________________________________________________________________
CDMA IF VGAs and I/Q Demodulators
REF
SYMBOL
f
f
= 19.68MHz, synthesizer locked with passive 2nd-order lead-lag loop filter, SHDN = high, VGC
VCO_H
VCO_L
V
P
P
V
f
IIP3
IIP3
P
REF
NF
f
A
A
A
A
REF
1dB
1dB
SAT
IN
LO
V
V
V
V
(Note 2)
(Note 2)
Gain = -35dB (Note 3)
Gain = +35dB (Note 4)
Gain = -35dB
Gain = +35dB
(Note 5)
V
V
Gain = -35dB
Gain = +35dB
(Note 7)
(Notes 6, 8)
V
V
Normalized to +25°C
T
Differential
(Note 2)
R
A
GC
GC
GC
GC
L
= T
= 50Ω, BUFEN = low
= 0.5V (Note 6)
= 2.3V (Note 6)
= 0.5V (Note 6)
= 2.3V (Note 6)
MIN
CC
to T
= +2.75V, registers set to default power-up states, f
with VCO and Synthesizer
MAX
CONDITIONS
(Note 6)
Gain = -35dB
Gain = +35dB
Gain = -35dB
Gain = +35dB
Gain = -35dB
Gain = +35dB
A
= +25°C, unless otherwise noted.)
58.5
MIN
+28
135
0.2
-44
-20
-44
40
56
80
-9
-33.2
-38.3
-14.8
-54.8
-16.2
-38.4
-50.2
-13.7
61.3
62.9
6.36
63.4
±2.5
TYP
-6.4
-6.0
+35
1.7
-49
-31
4.2
2.7
1
IN
= 210.88MHz for
MAX
-47.4
300
300
600
-49
39
UNITS
mVp-p
MHz
MHz
Vp-p
dBm
dBm
dBm
dBm
dBm
MHz
Vp-p
MHz
dBm
dB
dB
dB
dB
dB
dB
dB
3