SA9500 查看數據表（PDF） - Philips Electronics
零件编号
产品描述 (功能)
比赛名单
SA9500 Datasheet PDF : 22 Pages
| |||
Philips Semiconductors
Dual-band, CDMA/AMPS downconverter IC
Product specification
SA9500
AC ELECTRICAL CHARACTERISTICS (continued)
VCC = +2.7V to +3.3V; Tamb= +25°C; Plo = –3 dBm, fIF = 85.40 MHz; unless specified otherwise.
Appropriate external matching necessary.
PARAMETER
PCS Downconverter
RF input frequency range
LO input frequency range
IF output frequency range
IF output load impedance
Conversion gain
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 (input and output) to IF leakage
RF to LO (input) isolation
RF to IF isolation
LO output to LO input isolation
Spurious response rejection
TEST CONDITIONS
MIN.
–3σ
With doubler
Differential
@ fIF, over RF/LO frequency
ranges
@ fIF, over RF/LO frequency
ranges, SSB
@ fIF, over RF/LO frequency
ranges
ZS = 50Ω, with external balun
ZS = 50Ω
ZS = 50Ω, single LO out
ZL = 50Ω, single LO out
with LO buffer @ low gain
with LO buffer @ high gain
Single-ended in, single-ended out,
with and without doubler
Single-ended in, differential out,
with and without doubler
Single-ended in, single-ended out,
with and without doubler
Single-ended in, differential out
Single-ended in, single-ended out,
with doubler
1/2 IF spur, fIF = 85.4 MHz/111.38
MHz, with and without doubler,
Pint = –30 dBm at RF input.
With Tx band interferer at LO input
port or LO buffer output port of
–40 dBm max and with
Pint = –21 dBm in Rx band.
1810
1007
50
–6
9.5
1.0
–16.0
–7.5
30
20
30
56.0
71.0
LIMITS
TYP.
1000
11.3
8.3
1.4
7.5
10
8
–3
–15.0
–5.0
–39.0
–47.0
56.0
42.0
35.0
58.0
+3σ
11.7
10.5
–14.0
–4.0
–35
–35
UNITS
MAX.
1990
1050
300
0
MHz
MHz
MHz
Ω
dB
dB
dBm
dB
dB
dB
dBm
dBm
dBm
dBm
dBm
dB
dB
dB
dB
dB
1998 Aug 11
7
Share Link: 