MAX2117CTI+ Maxim Integrated Products, MAX2117CTI+ Datasheet - Page 4

• Manufacturer Part Number: MAX2117CTI+
• Description: RF Receiver Direct Conversion Tu ner for MMDS -75 to
• Manufacturer: Maxim Integrated Products

Specifications of MAX2117CTI+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Complete DBS Direct-Conversion Tuner ICs
with Monolithic VCOs
AC ELECTRICAL CHARACTERISTICS (continued)
(MAX2116/MAX2118 EV kits, V
(MAX2116), loaded with 1kΩ V
= 1, MAX2118), loaded with differential 2kΩ. Baseband LPF BW = 33MHz, f
Serial Interface and Control Registers section. T
noted.) (Note 1)
4
Input Carrier Levels Necessary to Produce
1V
(MAX2118)
Input Carrier Levels Necessary to Produce
590mV
Outputs (MAX2118)
RF Gain Control (GC1) Range
Baseband Gain Control (GC2) Range
IIP3
IIP2
NF
Minimum RF Input Return Loss
Maximum LO Leakage at RFIN
LO-Generated RFIN Second Harmonic
Rejection
BASEBAND OUTPUTS
Baseband I/Q Output Impedance
Baseband Highpass -3dB Point
Quadrature Phase Error
Quadrature Gain Error
Baseband Lowpass BW Range
LP Filter BW Accuracy
Ratio of In-Filter-Band to Out-of-Filter-Band
Noise
P-P
_______________________________________________________________________________________
(Differential) at I/Q Baseband Outputs
P-P
(Differential) at I/Q Baseband
PARAMETER
IOUT±
CC
= +4.75V to +5.25V, GC1 and GC2 set for maximum gain, V
= V
QOUT±
= 590mV
A
V
bits GC2(4) - GC2(0) = 00000 (max gain)
for output ≥ 800mV
V
bits GC2(4) - GC2(0) = 11111 (min gain),
for output ≤ 800mV
V
bits GC2(4) - GC2(0) = 00000 (max gain),
for output ≥ 800mV
V
bits GC2(4) - GC2(0) = 11111 (min gain),
for output ≤ 800mV
0.75V < V
Bits GC2(4) - GC2(0) = 00000 to 11111
(Note 5)
(Note 6)
V
GC 2( 0) = 00000 ( m ax g ai n)
75Ω i np ut sour ce, 850M H z < f
850MHz < f
Unwanted in 850MHz to 2175MHz band
(Note 7)
Unwanted = 2250MHz
Unwanted above 2250MHz
Single ended, real Z
0.1µF capacitors at IDC±, QDC±
125kHz baseband test tone
125kHz baseband test tone
Baseband -3dB cutoff frequency
Fc = 4MHz
Fc = 33MHz (Note 7)
f
f
= +25°C to +85°C. Typical values are at V
INBAND
OUTBAND
GC1
GC1
GC1
GC1
GC1
= 0.75V (max gain), bit DL = 1,
= 2.6V (min gain), bit DL = 1,
= 0.75V (max gain), bit DL = 0,
= 2.6V (min gain), bit DL = 0,
= 0.75V ( m ax g ai n) , b i ts G C 2( 4) -
P-P
= 100Hz to 22.5MHz,
GC1
= 87.5MHz to 112.5MHz
differential (DL = 0, MAX2118), V
LO
< 2.6V
< 2175MHz (Note 7)
CONDITIONS
P-P
P-P
P-P
P-P
OUT
RFI N
RFIN
< 2175M H z
= 2175MHz. For default register values, see the
CC
IOUT±
GND
= +5V, T
MIN
-5.5
-10
60
19
33
30
3
3
4
= V
= 0, V
QOUT±
A
6dB/oct
IOUT
= +25°C, unless otherwise
TYP
10.5
13.5
850
-77
-77
-80
16
16
69
24
10
22
50
45
30
25
= 1V
= V
P-P
QOUT
MAX
+5.5
+10
-72
-72
-63
1.2
33
4
differential (DL
= 800mV
Degrees
UNITS
dBm
dBm
dBm
dBm
dBm
MHz
dB
dB
dB
dB
dB
dB
dB
Hz
%
%
Ω
P-P