SL6619KG MITEL [Mitel Networks Corporation], SL6619KG Datasheet - Page 16

• Manufacturer Part Number: SL6619KG
• Description: Direct Conversion FSK Data Receiver
• Manufacturer: MITEL [Mitel Networks Corporation]

16
TYPICAL AC PARAMETERS (FIGS. 10 TO 13)
240
240
Conditions
282 Mitel characterisation board (Fig. 5), f
1200bps baud rate, 4kHz peak deviation frequency, BER 1 in 30
The LNA gain is set such that an RF signal of 273dBm at the LNA input, offset from the LO by 4kHz, gives a typical signal
level of 300mVp-p at TPI and TPQ
Conditions
Standard Mitel characterisation board (Fig. 5)
I
The Audio AGC and RF AGC are both inactive
I
V
Fig. 9 Typical battery flag trigger voltage (V
CC
CC
220
220
BATT
1 includes IRF LNA current (typ. 500 A) but does not include the regulator load current
2 is measured with BATTFLAG and DATAS OP high, f
connected to V
2124·00
2126·00
2128·00
2130·00
Fig. 10 Typical sensitivity v. supply and temperature
1·08
1·06
1·04
1·1
CC
0
0
1
C
= 282MHz
TEMPERATURE C
TEMPERATURE C
20
20
BATTFLAG
= V
CC
/2) v. supply and temperature
C
= 282MHz
40
40
60
60
V
V
V
CC
CC
CC
V
V
V
V
= 3·0, 4·0
= 1·3, 2·7
= 1·0, 1·9
CC
CC
CC
CC
= 3·5
= 2·7
= 2·3
= 1·9
80
80