sa9502 NXP Semiconductors, sa9502 Datasheet - Page 6

• Manufacturer Part Number: sa9502
• Description: Dual-band, Cdma/amps Downconverter Ic
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC ELECTRICAL CHARACTERISTICS
V
1999 Mar 19
Cellular Band Downconverter
CC
Dual-band, CDMA/AMPS downconverter IC
RF input frequency range
LO input frequency range
IF output frequency range (CDMA)
IF output frequency range (FM)
IF output load impedance
IF output load impedance
Conversion gain
Conversion gain
Noise figure
Noise figure
Input IP3
RF input return loss
LO input return loss
LO output return loss
LO input power range
LO output power range
LO (input and output) to RF leakage
LO (output) to IF leakage (CDMA)
LO (output) to IF leakage (FM)
LO (input) to IF leakage (CDMA)
LO (input) to IF leakage (FM)
RF to LO (input) isolation
RF to IF isolation (CDMA)
RF to IF isolation (FM)
LO output to LO input isolation
Spurious response rejection
(CDMA mode)
Spurious response rejection
(FM mode)
= 2.7V; T
amb
PARAMETER
PARAMETER
= +25 C; P
j
j
lo
= –3 dBm, f
IF
= 85.40 MHz and measured on Philips demonstration board; unless specified otherwise.
CDMA, differential
FM, single-ended, with ext. balun
CDMA
FM
CDMA mode, SSB
FM mode, SSB
CDMA mode, tone spacing = 900 kHz and
1.7 MHz
FM mode, tone spacing = 60 kHz
Z
Z
Z
Z
with LO buffer on (Pin 13 = High)
Single-ended in, single-ended out
Single-ended in, differential out
Single-ended in, differential out
Single-ended in, differential out
Single-ended in, differential out
Single-ended in, single-ended out
Single-ended in, differential out
Single-ended in, differential out
Single-ended in, single-ended out
With Tx band interferer at LO input port or
LO buffer output port of –40 dBm max and
with Pint = –31 dBm in Rx band.
With Tx band interferer at RF input port of
–40 dBm max and with Pint = –31 dBm in
Rx band.
With Tx band interferer at LO input port or
LO buffer output port of –40 dBm max and
with Pint = –31 dBm in Rx band.
With Tx band interferer at RF input port of
–40 dBm max and with Pint = –31 dBm in
Rx band.
S
S
S
L
= 50 , single LO out
= 50
= 50
= 50
TEST CONDITIONS
TEST CONDITIONS
6
MIN.
–6.0
869
950
50
50
10.7
–7.5
26.5
–3
7.0
4.8
5.3
30
17
43
59
43
55
6
–34.5
–33.6
–20.0
–27.7
–18.5
1000
TYP.
11.3
10.5
11.0
10.0
–3.0
–5.0
32.8
17.7
850
7.5
9.4
5.7
6.2
8.0
8.2
33
44
61
44
56
–31.5
–29.0
–17.5
–26.5
–17.8
10.0
10.7
–3.0
11.9
+3
8.0
Product specification
SA9502
MAX.
1030
894
300
300
0.0
UNITS
UNITS
MHz
MHz
MHz
MHz
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB