Ordering number : EN2276B
Monolithic Linear IC
LA1175, 1175M
FM Front End For Car Radio,
Home Stereo Applications
Functions
鈥?Double-balanced type MIX, PIN diode drive AGC output,
MOS FET gate drive AGC output, keyed AGC,
differential IF amplifier, buffer amplifier for oscillation,
local oscillation.
Package Dimensions
unit: mm
3020A-SIP16
[LA1175]
Features
鈥?By using the keyed AGC system, which is effective in
improving the sensitivity suppression characteristic, in
combination with the antenna damping AGC (PIN diode
driver on chip) and MOS FET 2nd gate drive AGC, the
intermodulation characteristic for a large undesired signal
is greatly improved. It is also possible to use the keyed
AGC system in combination with the antenna damping
AGC or MOS FET 2nd gate drive AGC.
鈥?The temperature characteristic and noise figure are
improved. The same supply voltage makes it easy to use
the LA1175, 1175M.
SANYO: SIP16
unit: mm
3035A-MFP16
[LA1175M]
SANYO: MFP16
Specifications
Maximum Ratings
at Ta=25擄C
Parameter
Maximum supply voltage
Allowable power dissipation
Symbol
V
CC
max
Pd max
Pins 8, 9
LA1175 : Ta鈮?0擄C
LA1175M : Ta鈮?0擄C
Mounted on PCB (bakelite)
of 40mm脳48mm脳1.8mm
Operating temperature
Storage temperature
Topr
Tstg
2
Conditions
Pins 4, 14
Ratings
9.5
15
460
435
Unit
V
V
mW
mW
鈥?0 to +70
鈥?0 to +125
擄C
擄C
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
93097HA (KT)/D0994JN/3237TA/8226KI, TS No.2276-1/14