...1 2 3 4 5 6 7 8 9
GND (2ndIF-amp)
2ndIFbypass
VCC (2ndIF-amp)
2ndIFin1
2ndIFout
2ndIFin2
N.C.
21
27 IF-MIXout 28 N....mixer. 1st IF filter must be inserted between pin 33 & 35. Supply voltage pin of RF mixer block. Thi...
Description
REFERENCE FREQUENCY 16.368 MHz, 2ND IF FREQUENCY 4.092 MHz RF/IF FREQUENCY DOWN-CONVERTER PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER REFERENCE FREQUENCY 16.368 MHz/ 2ND IF FREQUENCY 4.092 MHz RF/IF FREQUENCY DOWN-CONVERTER PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER REFERENCE FREQUENCY 16.368 MHz, 2ND IF FREQUENCY 4.092 MHz RF/IF FREQUENCY DOWN-CONVERTER PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER 参考频6.368 MHz的IF频率二路4.092兆赫的射中频频率下转换器PLL频率合成器集成电路的GPS接收
...C (IF-MIX) IF-MIXout GND (2ndIF-amp) 2ndlFin1 2ndlFin2 2ndlFbypass VCC (2ndIF-amp) 2ndIFout REFout VCC (reference block) REFin GND (divider ...mixer. 1st IF filter must be inserted between pin 1 & 3. Supply voltage pin of RF mixer block. This ...
Description
REFERENCE FREQUENCY 16.368 MHz, 2ND IF FREQUENCY 4.092 MHz RF/IF FREQUENCY DOWN-CONVERTER PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER
...
2ndIFin2
27
GND (2ndIF amp) IF MIXout
28
Output pin from IF mixer. IF mixer output signal goes through gain control amplifier before this emitter follower output port.
29
VCC (IF MIX)
Supply voltage pin of IF mixer, ...
... or down-converter IC (LO Buff. amp. + Passive mixer). The device can convert the RF frequency to IF frequency and operate low current. It housed in an original 6-pin super minimold package that is smaller than usual 6-pin minimold easy to ...
...QUELCH ANTILARSEN EXTERNAL P TX_amp AGC LOGIC POWER CONTROL RING INDICATOR CONTROL
18
MUTE
TEA 7091
38 OUTPUT POWER RING SIGNAL OPTIMIZATION 41 VZP RCO
+RING
ACFSL
17
SOFTL
28
VL
TSOFT
27
SOFTCLIPPING
...
Description
From old datasheet system TELEPHONE ANALOG FRONT END