
AN6591FJM
4
SDM00007BEB
■
Electrical Characteristics at T
a
=
25
°
C
Parameter
Symbol Test
Conditions
Min
Typ
Max
Unit
circuit
Current consumption (reception)
I
CCRX
2
No signal input
5.3
6.8
mA
Mix. conversion gain
G
MX
1
V
MI
=
70 dB
μ
Filter loss excluded.
V
MI
=
105 dB
μ
Filter loss excluded.
V
MI
=
20 dB
μ
V
LI
=
80 dB
μ
13
16
19
dB
Mix. max. output level
V
MX
1
105
110
dB
μ
Lim. voltage gain
G
LM
1
63
68
73
dB
Lim. max. output amplitude
V
LM
1
350
400
mV[p-p]
RSSI output voltage (1)
V
S
(1)
1
V
LI
: No signal input
V
LI
=
115 dB
μ
0
0.2
0.5
V
RSSI output voltage (2)
V
S
(2)
1
1.60
1.80
V
Change in RSSI output
D
S
1
V
S
(V
IS
)
=
V
S
(1)
+
0.15 V
D
S
(1)
=
V
S
(V
IS
+
65 dB
μ
)
V
S
(V
IS
)
1.0
1.25
1.5
V
Gradient of RSSI output
D
S(n)
1
D
S
(n)
=
5 (V
S
(V
IS
+
n13 dB
μ
)
V
S
(V
IS
+
(n
1) 13 dB
μ
)) / D
S
(1)
n
=
1 to 5
0.75
1.0
1.25
Current consumption
(transmission)
I
CCTX
1
Lo1
=
233.15 MHz,
10 dBm
Lo2
=
1
672.5 MHz,
10 dBm
V
APC
=
2.75 V
No signal input, V
APC
=
0 V
28
37
mA
Sleep current in transmission
ISL
2
0
10
μ
A
Transmission output level 1 *
P01
1
Lo1
=
233.15 MHz,
10 dBm
Lo2
=
1
660 MHz,
10 dBm, V
APC
=
2.2 V
13
9
dBm
Transmission output level 2 *
P02
1
Lo1
=
233.15 MHz,
10 dBm
Lo2
=
1
687 MHz,
10 dBm, V
APC
=
2.2 V
13
9
dBm
Image leakage suppression
IL1
1
Lo1
=
233.15 MHz,
10 dBm
Lo2
=
1
672.5 MHz,
10 dBm
V
APC
=
2.75 V, I / Q: No level adjusted
35
30
dBc
f
LO1
+
f
LO2
leakage suppression
CL
1
Lo1
=
233.15 MHz,
10 dBm
Lo2
=
1
672.5 MHz,
10 dBm
V
APC
=
2.75 V, I / Q: DC offset adjusted
35
30
dBc
Proximity spurious
suppression
DU
1
Lo1
=
233.15 MHz,
10 dBm
Lo2
=
1
672.5 MHz,
10 dBm
Make V
APC
adjustments so that
the Po value will be
13 dBm.
55
51
dBc
Note) 1. Unless otherwise specified, at reception: V
CC2
=
3.0 V, V
LO3
=
10 dBm, f
=
233.15 MHz, V
MI
: f
=
243.95 MHz, SW1
=
a,
V
LI
: f
=
10.8 MHz (The input level of pin 6, except the signal attenuation at the matching circuit and filter circuit.)
The V
MO
and V
LO
values are at high impedance. (V
LM
shall be measured at probe load conditions of 27 pF and 1 M
.)
2. The V
IS
is the input level V
LI
where the RSSI output voltage is V
S
(1)
+
0.15 V. At transmission: V
CC1
=
3.0 V, I / Q signal
amplitude: 0.5 V[p-p] in both phases, DC bias: 1.5 V, SW1: a
I
CCTX
, IL1, CL:
π
/ 4 QPSK-modulated wave, P01, P02, DU: PN9-level-modulated wave
I / Q signal input condition: Make an amplitude adjustment of
π
/ 4 QPSK modulation signal 0000 to 0.5 V[p-p] with an
oscilloscope and change the signal wave to a PN9-level continuous wave.
Spectrum analyzer setting conditions for transmission output level measurement: SPAN
=
2 MHz, RBW
=
3 MHz, VBW
=
3 MHz, SWPT
=
5 s Det.: Pose. peak
*: P01 output frequency: 1
893.15 MHz, P02 output frequency: 1
920.15 MHz