MC33596_10 Datasheet, PDF (46/70 Pages) Freescale Semiconductor, Inc – PLL Tuned UHF Receiver for Data Transfer Applications

Electrical Characteristics
19 Electrical Characteristics
19.1 General Parameters
Operating supply voltage and temperature range see Table 3. Values refer to the circuit recommended in the application
schematic (see Figure 43 through Figure 54), unless otherwise specified. Typical values reflect average measurement at V_CC =
3.0 V, T_A = 25°C.
Parameter
Test Conditions
Comments
Limits
Unit
Min
Typ
Max
1.2 Supply current in receive mode Receiver on
—
10.3
13
mA
1.3
Strobe oscillator only
—
24
50
μA
1.6 Supply current in standby mode –40°C ≤ T_A ≤ 25°C
1.8
T_A = 85°C
1.9 Supply current in LVD mode LVDE = 1
—
260
700
nA
—
800
1200
nA
—
35
50
μA
1.12 Receiver on-to-off time
Supply current reduced to 10%
—
100
—
μs
1.13 VCC2 voltage regulator output
1.14
1.15 VCCDIG2 voltage regulator
output
1.16
2.7 V < V_CC
2.1 V ≤ V_CC ≤ 2.7 V
Circuit in standby mode
(V_CCDIG = 3 V)
Circuit in all other modes
2.4
2.6
2.8
V
—
V_CC–0.1
—
V
—
0.7 x
—
V
V_CCDIG
1.4
1.6
1.8
V
1.19 Voltage on VCC (Preregulator Receive mode with VCCIN=5V
2.4
—
—
V
output)
19.2 Receiver: RF Parameters
RF parameters assume a matching network between test equipment and the D.U.T, and apply to all bands
unless otherwise specified.
Operating supply voltage and temperature range see Table 3. Values refer to the circuit recommended in the application
schematic (see Figure 43 through Figure 54), unless otherwise specified. Typical values reflect average measurement at V_CC =
3.0 V, T_A = 25°C.
Limits
Parameter
Test Conditions,
Comments
Max
Max
Unit
Min
Typ
(FCE, (FCAE,
FJE) FJAE)
2.2 OOK sensitivity at 315 MHz DME = 1, DSREF = 1,
DR = 4.8 kbps, PER = 0.1
2.40 OOK sensitivity at 434 MHz DME = 1, DSREF = 1,
DR = 4.8 kbps, PER = 0.1
2.41 OOK sensitivity at 868 MHz DME = 1, DSREF = 1,
DR = 4.8 kbps, PER = 0.1
—
–104
–99
—
–103.5
–98
—
–103
–98
–97
dBm
–96
dBm
–96
dBm
MC33596 Data Sheet, Rev. 4
46
Freescale Semiconductor