upb1007k-e1 Renesas Electronics Corporation., upb1007k-e1 Datasheet - Page 6

• Manufacturer Part Number: upb1007k-e1
• Description: Reference Frequency 16.368 Mhz, 2nd If Frequency 4.092 Mhz Rf/if Frequency Down-converter + Pll Frequency Synthesizer Ic For Gps Receiver
• Manufacturer: Renesas Electronics Corporation.

6
Pin
No.
16
17
18
19
20
21
22
23
24
25
26
27
GND(2nd IF-AMP)
GND(REF Block)
V
V
CC
Power Down2
CC
2ndIFbypass
Pin Name
(2nd IF-AMP)
(REF Block)
REF
2ndIF
2ndIF
2ndIF
REF
REF
out
in
in
in
in
out
2
1
1
2
1
2.7 to 3.3
2.7 to 3.3
0 or V
Voltage
Applied
(V)
0
0
CC
Voltage
2.45
2.45
1.80
2.10
2.10
2.10
Pin
(V)
Data Sheet PU10014EJ02V0DS
Stand-by mode control pin of
reference block.
Output pin of reference frequency.
The frequency from pin 19 can be
taken out as 3 V
Input pin of reference frequency.
This pin should be grounded
through capacitor.
Input pin of reference frequency.
This pin can use as an input pin
of reference frequency buffer.
This pin should be equipped with
external 16.368 MHz oscillator
(example: TCXO).
Supply voltage pin of reference
block.
This pin should be externally
equipped with bypass capacitor to
minimize ground impedance.
Ground pin of reference block.
Output pin of 2nd IF amplifier.
This pin output 4.092 MHz.
This pin should be equipped with
external buffer amplifier to adjust
level to next stage on user’s
system.
Supply voltage pin of 2nd IF
amplifier.
This pin should be externally
equipped with bypass capacitor to
minimize ground impedance.
Bypass pin of 2nd IF amplifier.
This pin should be grounded
through capacitor.
Pin of 2nd IF amplifier input 2.
This pin should be grounded
through capacitor.
Pin of 2nd IF amplifier input 1.
2nd IF filter can be inserted
between 26 and 28.
Ground pin of 2nd IF amplifier.
Low
High
Function and Application
OFF
ON
P-P
swing.
12
19
18
23
24
25
26
27
Internal Equivalent Circuit
PB1007K
1/2
Prescaler
20
17
21
22