cxd2832er Sony Electronics, cxd2832er Datasheet - Page 10

• Manufacturer Part Number: cxd2832er
• Description: Zero-if Tuner Ic For Digital Satellite Broadcast
• Manufacturer: Sony Electronics

Unless otherwise specified, AGCIN voltage that gives 0.7 Vp-pd differential output level
*1
Input level
IQ output level
IQ phase error
IQ amplitude error
Noise figure
RF input
VCO phase noise
IIP3
IIP2
RF Local Leak
PLL Reference Leak
LPF attenuation 1
LPF attenuation 2
REFOUT Level
REFOUT maximum load
XTI pin input level
XI pin input allawable jitter
XI pin capacitance
IQ output level is defined with the output level that gives IM3 35 dB or more.
IM3 measurement condition is same as IIP3.
Item
RFIL1
RFIL2
VIQ1
VIQ2
EPH
EAMP
NF1
NF2
VSWR1
VSWR2
PN1
PN2
PN3
IIP3L
IIP3R
IIP2L
IIP2R
LOL
REFL
LPFC1
LPFC2
ROL
ROD
VIXI1
VIXI2
JIT
CXI
Symbol
Internal LNA enabled
Internal LNA bypassed
Differential output
Single-end output
When RF input level is -40 dBm
When RF input level is -40 dBm
Internal LNA enabled
Internal LNA bypassed
Internal LNA enabled
Internal LNA bypassed
When RF input level is -40 dBm
f
100 kHz offset
10 kHz offset
1 kHz offset
Internal LNA enabled
When desired signal input level is
-20 dBm. Calculated from IM3
measurement result by 2 signals,
f
Internal LNA bypassed
Same measurement condition as IIP3L
Internal LNA enabled
Calculates from IM2 by interference
signal 1 of 1040 MHz -20 dBm and 1100
MHz -20 dBm when setting desired signal
f
Internal LNA bypassed
Same measurement condition as IIP2L
Local OSC leak to RFIN
Attenuation at LPF setting value (fc)
Attenuation at twice frequency of LPF
setting.
1 k loaded
When using as external input
When using as external input
RF
LO
RF
(under DV
(under DV
= 2150 MHz
+ 5 MHz, f
= 2140 MHz -20 dBm
- 10 -
DD
DD
LO
= 0 V)
= 2.5 V)
Condition
+ 7 MHz
*1
*1
Min.
–3.0
–1.0
0.35
–85
–75
0.3
20
—
—
8
0
Typ.
0.65
–89
–86
–83
–65
0.6
10
12
14
30
30
—
—
0
5
2
3
0
9
5
Max.
+3.0
+1.0
0.70
1.50
–10
–85
–83
–80
–65
–50
1.5
2.5
4.5
0.8
15
40
20
10
0
1
8
1
5
CXD2832ER
dBc/Hz
dBc/Hz
dBc/Hz
Vp-pd
dBm
dBm
Vp-p
dBm
dBm
dBm
dBm
dBm
Vp-p
Vp-p
Vp-p
Unit
deg
dBc
dB
dB
dB
dB
dB
pF
pF
—
ps