QN8006B/8006LB
SYMBOL
PARAMETERS
CONDITIONS
MIN
TYP
MAX
UNIT
Notes:
1. Guaranteed by design.
2. Stereo (ST_MO_TX = 0).
3. 1000mVp-p, 1 kHz tone at ALI pin, no input signal at ARI pin.
4. Into matched antenna (see application note for details).
5. Within operating band 76 MHz to 108 MHz.
6. Value set with GAIN_TXPLT [5:0] (reg. 0Fh, bits 5:0). The user must conform to local regulatory requirements
for low-power unlicensed FM broadcast operation when setting this value.
Table 7: Receiver Characteristics
(Vcc = 2.7 ~ 5.0 V, TA = -25 ~ 85 oC, unless otherwise noticed. Typical values are at Vcc = 3.3V, f carrier=88 MHz and TA = 25oC).
SYMBOL
PARAMETERS
CONDITIONS
(S+N)/N = 26dB
MIN
TYP
MAX UNIT
SRX
FM sensitivity
1.2
μVEMF
BER≤5%, average over 2000
blocks
SRDS
RDS sensitivity
8.9
μVEMF
IP3
RejAM
Rin
Input referred IP3
AM suppression
At maximum gain
105
52
5
dBμV
dB
RF input impedance
At pin RFI
kΩ
Adjacent channel
rejection
SRX_Adj
SRX_Alt
200 kHz offset
40
dB
dB
Alternate channel
rejection
400 kHz offset
40
65
MONO, Δf = 22.5 kHz1
SNRaudio_in Audio SNR
THDaudio_in Audio THD
dB
STEREO, Δf = 67.5 kHz, Δfpilot
=
=
66
6.75 kHz
0.03
0.03
%
%
MONO, Δf = 22.5 kHz
STEREO, Δf = 67.5 kHz, Δfpilot
6.75 kHz
L/R separation
Pilot rejection
40
47
65
dB
dB
αLR_in
AttPilot
L and R channel gain imbalance
at 1 kHz offset from DC
BLR
L/R channel imbalance
1
dB
PETC = 1
71.3
47.5
0. 5
75
50
1
78.7
52.5
1.4
μs
μs
V
De-emphasis time
constant
τemph
PETC = 0
Vaudio_out
RLOAD
Audio output voltage
Peak-Peak, single ended
Audio output
impedance
0.6
5
kΩ
Audio output
capacitance
Caudio_out
RSSIerr
5
20
3
pF
RSSI uncertainty
-3
dB
Rev 2.08 (04/10)
Copyright ©2010 by Quintic Corporation
Page 10
Confidential A
Confidential Information contained herein is covered under Non-Disclosure Agreement (NDA).
QUANTUM [ QUANTUM RESEARCH GROUP ]
